Overcast night
Feels like 63°F
Wind direction east
Gusts 9 mph
Humidity 85%
Cloud cover 100%
Pressure 30.24 inHg
Now · 9:15 PM
Hannibal Weather & Hourly Forecast
United States · Missouri · 63401
64°F
Overcast night
Feels like: 63°F
💧 Humidity 82%
🌡 Pressure 30.24 inHg
💨 Wind 5 mph
👁 Visibility 20.6 mi
☁ Clouds 100%
☀️ UV index 0.0 · Low
🌅 Sunrise 6:54 AM
🌇 Sunset 7:00 PM
Hourly Forecast for Hannibal
Today
Overcast night
Tomorrow
Overcast night
Feels like 62°F
Wind direction east
Gusts 5 mph
Humidity 91%
Cloud cover 100%
Pressure 30.21 inHg
Mostly cloudy night
Feels like 62°F
Wind direction east
Gusts 8 mph
Humidity 94%
Cloud cover 88%
Pressure 30.21 inHg
Partly cloudy
Feels like 60°F
Wind direction east
Gusts 6 mph
Humidity 96%
Cloud cover 55%
Pressure 30.24 inHg
Mostly cloudy
Feels like 69°F
Wind direction east
Gusts 11 mph
Humidity 84%
Cloud cover 64%
Pressure 30.24 inHg
Overcast
Feels like 71°F
Wind direction east
Gusts 13 mph
Humidity 71%
Cloud cover 100%
Pressure 30.21 inHg
Overcast
Feels like 70°F
Wind direction east
Gusts 14 mph
Humidity 71%
Cloud cover 100%
Pressure 30.18 inHg
Mostly cloudy night
Feels like 66°F
Wind direction east
Gusts 13 mph
Humidity 87%
Cloud cover 77%
Pressure 30.15 inHg
Overcast night
Feels like 63°F
Wind direction east
Gusts 13 mph
Humidity 92%
Cloud cover 100%
Pressure 30.18 inHg
Saturday
Overcast night
Feels like 60°F
Wind direction east
Gusts 15 mph
Humidity 81%
Cloud cover 100%
Pressure 30.15 inHg
Overcast night
Feels like 58°F
Wind direction east
Gusts 12 mph
Humidity 74%
Cloud cover 100%
Pressure 30.12 inHg
Light rain
Feels like 59°F
Wind direction southeast
Gusts 11 mph
Humidity 78%
Cloud cover 100%
Pressure 30.15 inHg
Moderate rain
Feels like 59°F
Wind direction southeast
Gusts 9 mph
Humidity 92%
Cloud cover 100%
Pressure 30.18 inHg
Overcast
Feels like 64°F
Wind direction southeast
Gusts 19 mph
Humidity 77%
Cloud cover 100%
Pressure 30.12 inHg
Light rain
Feels like 62°F
Wind direction southeast
Gusts 17 mph
Humidity 87%
Cloud cover 100%
Pressure 30.09 inHg
Overcast night
Feels like 61°F
Wind direction southeast
Gusts 16 mph
Humidity 84%
Cloud cover 96%
Pressure 30.06 inHg
Today
Overcast night
Feels like 63°F
Wind direction eastGusts 9 mph
Humidity 85%Cloud cover 100%Pressure 30.24 inHg
Overcast night
Feels like 63°F
Wind direction eastGusts 7 mph
Humidity 87%Cloud cover 98%Pressure 30.24 inHg
Tomorrow
Overcast night
Feels like 63°F
Wind direction eastGusts 6 mph
Humidity 90%Cloud cover 98%Pressure 30.24 inHg
Overcast night
Feels like 62°F
Wind direction eastGusts 5 mph
Humidity 91%Cloud cover 100%Pressure 30.21 inHg
Overcast night
Feels like 63°F
Wind direction eastGusts 5 mph
Humidity 91%Cloud cover 98%Pressure 30.24 inHg
Overcast night
Feels like 62°F
Wind direction eastGusts 8 mph
Humidity 93%Cloud cover 98%Pressure 30.21 inHg
Mostly cloudy night
Feels like 62°F
Wind direction eastGusts 8 mph
Humidity 94%Cloud cover 88%Pressure 30.21 inHg
Partly cloudy night
Feels like 61°F
Wind direction eastGusts 7 mph
Humidity 95%Cloud cover 52%Pressure 30.21 inHg
Partly cloudy night
Feels like 61°F
Wind direction eastGusts 7 mph
Humidity 96%Cloud cover 40%Pressure 30.24 inHg
Partly cloudy
Feels like 60°F
Wind direction eastGusts 6 mph
Humidity 96%Cloud cover 55%Pressure 30.24 inHg
Mostly cloudy
Feels like 62°F
Wind direction eastGusts 7 mph
Humidity 94%Cloud cover 73%Pressure 30.24 inHg
Overcast
Feels like 66°F
Wind direction eastGusts 10 mph
Humidity 88%Cloud cover 100%Pressure 30.24 inHg
Mostly cloudy
Feels like 69°F
Wind direction eastGusts 11 mph
Humidity 84%Cloud cover 64%Pressure 30.24 inHg
Overcast
Feels like 70°F
Wind direction southeastGusts 14 mph
Humidity 76%Cloud cover 100%Pressure 30.24 inHg
Overcast
Feels like 71°F
Wind direction eastGusts 14 mph
Humidity 72%Cloud cover 100%Pressure 30.24 inHg
Overcast
Feels like 71°F
Wind direction eastGusts 13 mph
Humidity 71%Cloud cover 100%Pressure 30.21 inHg
Overcast
Feels like 72°F
Wind direction eastGusts 14 mph
Humidity 68%Cloud cover 100%Pressure 30.18 inHg
Overcast
Feels like 71°F
Wind direction eastGusts 14 mph
Humidity 69%Cloud cover 100%Pressure 30.18 inHg
Overcast
Feels like 70°F
Wind direction eastGusts 14 mph
Humidity 71%Cloud cover 100%Pressure 30.18 inHg
Light rain
Feels like 69°F
Wind direction eastGusts 13 mph
Humidity 86%Cloud cover 100%Pressure 30.15 inHg
Overcast
Feels like 68°F
Wind direction eastGusts 13 mph
Humidity 87%Cloud cover 95%Pressure 30.15 inHg
Mostly cloudy night
Feels like 66°F
Wind direction eastGusts 13 mph
Humidity 87%Cloud cover 77%Pressure 30.15 inHg
Partly cloudy night
Feels like 65°F
Wind direction eastGusts 12 mph
Humidity 90%Cloud cover 48%Pressure 30.15 inHg
Mostly cloudy night
Feels like 64°F
Wind direction eastGusts 13 mph
Humidity 92%Cloud cover 65%Pressure 30.15 inHg
Overcast night
Feels like 63°F
Wind direction eastGusts 13 mph
Humidity 92%Cloud cover 100%Pressure 30.18 inHg
Overcast night
Feels like 63°F
Wind direction eastGusts 14 mph
Humidity 89%Cloud cover 100%Pressure 30.18 inHg
Saturday
Overcast night
Feels like 62°F
Wind direction eastGusts 15 mph
Humidity 84%Cloud cover 99%Pressure 30.15 inHg
Overcast night
Feels like 60°F
Wind direction eastGusts 15 mph
Humidity 81%Cloud cover 100%Pressure 30.15 inHg
Mostly cloudy night
Feels like 59°F
Wind direction eastGusts 14 mph
Humidity 77%Cloud cover 81%Pressure 30.15 inHg
Overcast night
Feels like 58°F
Wind direction eastGusts 13 mph
Humidity 76%Cloud cover 100%Pressure 30.12 inHg
Overcast night
Feels like 58°F
Wind direction eastGusts 12 mph
Humidity 74%Cloud cover 100%Pressure 30.12 inHg
Overcast night
Feels like 58°F
Wind direction southeastGusts 12 mph
Humidity 73%Cloud cover 100%Pressure 30.12 inHg
Overcast night
Feels like 59°F
Wind direction eastGusts 11 mph
Humidity 72%Cloud cover 100%Pressure 30.12 inHg
Light rain
Feels like 59°F
Wind direction southeastGusts 11 mph
Humidity 78%Cloud cover 100%Pressure 30.15 inHg
Light rain
Feels like 57°F
Wind direction eastGusts 11 mph
Humidity 85%Cloud cover 100%Pressure 30.15 inHg
Light rain
Feels like 59°F
Wind direction southeastGusts 12 mph
Humidity 88%Cloud cover 100%Pressure 30.18 inHg
Moderate rain
Feels like 59°F
Wind direction southeastGusts 9 mph
Humidity 92%Cloud cover 100%Pressure 30.18 inHg
Light rain
Feels like 60°F
Wind direction southeastGusts 14 mph
Humidity 93%Cloud cover 100%Pressure 30.15 inHg
Overcast
Feels like 61°F
Wind direction southeastGusts 15 mph
Humidity 87%Cloud cover 100%Pressure 30.15 inHg
Overcast
Feels like 64°F
Wind direction southeastGusts 19 mph
Humidity 77%Cloud cover 100%Pressure 30.12 inHg
Light rain
Feels like 64°F
Wind direction southeastGusts 18 mph
Humidity 88%Cloud cover 100%Pressure 30.12 inHg
Light rain
Feels like 64°F
Wind direction southeastGusts 15 mph
Humidity 91%Cloud cover 100%Pressure 30.09 inHg
Light rain
Feels like 62°F
Wind direction southeastGusts 17 mph
Humidity 87%Cloud cover 100%Pressure 30.09 inHg
Overcast
Feels like 62°F
Wind direction southeastGusts 16 mph
Humidity 81%Cloud cover 95%Pressure 30.06 inHg
Overcast
Feels like 62°F
Wind direction southeastGusts 17 mph
Humidity 81%Cloud cover 100%Pressure 30.06 inHg
Overcast night
Feels like 61°F
Wind direction southeastGusts 16 mph
Humidity 84%Cloud cover 96%Pressure 30.06 inHg
Overcast night
Feels like 60°F
Wind direction southeastGusts 14 mph
Humidity 86%Cloud cover 98%Pressure 30.06 inHg
Mostly cloudy night
Feels like 59°F
Wind direction southeastGusts 14 mph
Humidity 88%Cloud cover 71%Pressure 30.06 inHg
Overcast night
Feels like 60°F
Wind direction southeastGusts 14 mph
Humidity 88%Cloud cover 95%Pressure 30.06 inHg
Mostly cloudy night
Feels like 60°F
Wind direction southeastGusts 11 mph
Humidity 87%Cloud cover 70%Pressure 30.06 inHg
Sunday
Mostly cloudy night
Feels like 59°F
Wind direction southeastGusts 11 mph
Humidity 87%Cloud cover 63%Pressure 30.06 inHg
Mostly clear night
Feels like 58°F
Wind direction southeastGusts 12 mph
Humidity 86%Cloud cover 36%Pressure 30.03 inHg
Partly cloudy night
Feels like 58°F
Wind direction southeastGusts 12 mph
Humidity 86%Cloud cover 43%Pressure 30.06 inHg
Mostly clear night
Feels like 57°F
Wind direction southeastGusts 12 mph
Humidity 84%Cloud cover 16%Pressure 30.03 inHg
Clear night
Feels like 57°F
Wind direction southeastGusts 13 mph
Humidity 83%Cloud cover 12%Pressure 30.03 inHg
Partly cloudy night
Feels like 57°F
Wind direction southeastGusts 13 mph
Humidity 83%Cloud cover 48%Pressure 30.03 inHg
Mostly clear night
Feels like 57°F
Wind direction southeastGusts 9 mph
Humidity 83%Cloud cover 33%Pressure 30.03 inHg
Mostly cloudy
Feels like 57°F
Wind direction southeastGusts 11 mph
Humidity 82%Cloud cover 73%Pressure 30.03 inHg
In Hannibal and, more broadly, across the state of Missouri: This morning will start with mostly cloudy skies and mild temperatures around 67 degrees. Winds will be light from the northeast at up to 9 mph, with occasional gusts reaching 18 mph. As the day progresses, temperatures are expected to warm into the low 80s, reaching around 83. Rain may develop, with some areas experiencing about 0.08 inches of accumulation. The highest chance of rain is about 85%, so keep an umbrella handy if you're heading outdoors. Winds will remain light during the afternoon, continuing from the northeast at similar speeds. Overall, it looks like a warm, mostly cloudy day with a good likelihood of some rain, especially later in the day.
15-Day Weather Outlook for Hannibal
TomorrowTomorrow
Overcast
72°/59°
💧 None
💨 8 mph
Overcast
72°/59°
💧 None
💨 8 mph
Daytime temperature 71°F
Feels like 71°F
Humidity 86%
Pressure 30.21 inHg
Cloud cover 85%
Wind direction east
Gusts 14 mph
Sunrise —
Sunset —
Saturday, Sep 26Sat Sep 26
Overcast
66°/59°
💧 None
💨 9 mph
Overcast
66°/59°
💧 None
💨 9 mph
Daytime temperature 62°F
Feels like 61°F
Humidity 83%
Pressure 30.12 inHg
Cloud cover 96%
Wind direction southeast
Gusts 19 mph
Sunrise —
Sunset —
Sunday, Sep 27Sun Sep 27
Mostly cloudy
61°/59°
💧 None
💨 7 mph
Mostly cloudy
61°/59°
💧 None
💨 7 mph
Daytime temperature 59°F
Feels like 57°F
Humidity 84%
Pressure 30.03 inHg
Cloud cover 40%
Wind direction southeast
Gusts 13 mph
Sunrise —
Sunset —
TEMPERATURE OUTLOOK
Temperature & Weather Trends in Hannibal
AIR QUALITY FORECAST
Air Quality Forecast for Hannibal
Good
Nearest forecast value
10:00 PM
PM2.5 Fine particles Good 5,1µg/m³
Microscopic particles that can penetrate deep into the lungs. Elevated concentrations can especially affect children, older adults and people with respiratory conditions.
PM10 Particulate matter Good 5,4µg/m³
Includes dust, pollen and other airborne particles. High concentrations may irritate the respiratory system.
O₃ Ozone Good 48,8µg/m³
Ground-level ozone can irritate the eyes and respiratory system when concentrations are elevated.
NO₂ Nitrogen dioxide Good 3,7µg/m³
A gas emitted mainly by traffic and some industrial activity. High exposure can affect respiratory health.
Air quality is favorable for outdoor activities.
Good
Selected time
12:00 AM
PM2.5 Fine particles Good 5,7µg/m³
Microscopic particles that can penetrate deep into the lungs. Elevated concentrations can especially affect children, older adults and people with respiratory conditions.
PM10 Particulate matter Good 6,1µg/m³
Includes dust, pollen and other airborne particles. High concentrations may irritate the respiratory system.
O₃ Ozone Good 39,5µg/m³
Ground-level ozone can irritate the eyes and respiratory system when concentrations are elevated.
NO₂ Nitrogen dioxide Good 4,2µg/m³
A gas emitted mainly by traffic and some industrial activity. High exposure can affect respiratory health.
Air quality is favorable for outdoor activities.
Fair
Selected time
12:00 AM
PM2.5 Fine particles Fair 10,5µg/m³
Microscopic particles that can penetrate deep into the lungs. Elevated concentrations can especially affect children, older adults and people with respiratory conditions.
PM10 Particulate matter Good 11,2µg/m³
Includes dust, pollen and other airborne particles. High concentrations may irritate the respiratory system.
O₃ Ozone Fair 61,9µg/m³
Ground-level ozone can irritate the eyes and respiratory system when concentrations are elevated.
NO₂ Nitrogen dioxide Good 4,5µg/m³
A gas emitted mainly by traffic and some industrial activity. High exposure can affect respiratory health.
Air quality is acceptable for most people.
Fair
Selected time
12:00 AM
PM2.5 Fine particles Fair 12,5µg/m³
Microscopic particles that can penetrate deep into the lungs. Elevated concentrations can especially affect children, older adults and people with respiratory conditions.
PM10 Particulate matter Good 13,4µg/m³
Includes dust, pollen and other airborne particles. High concentrations may irritate the respiratory system.
O₃ Ozone Fair 81,6µg/m³
Ground-level ozone can irritate the eyes and respiratory system when concentrations are elevated.
NO₂ Nitrogen dioxide Good 3,2µg/m³
A gas emitted mainly by traffic and some industrial activity. High exposure can affect respiratory health.
Air quality is acceptable for most people.
Fair
Selected time
12:00 AM
PM2.5 Fine particles Fair 15,9µg/m³
Microscopic particles that can penetrate deep into the lungs. Elevated concentrations can especially affect children, older adults and people with respiratory conditions.
PM10 Particulate matter Good 16,8µg/m³
Includes dust, pollen and other airborne particles. High concentrations may irritate the respiratory system.
O₃ Ozone Fair 70,1µg/m³
Ground-level ozone can irritate the eyes and respiratory system when concentrations are elevated.
NO₂ Nitrogen dioxide Good 4,1µg/m³
A gas emitted mainly by traffic and some industrial activity. High exposure can affect respiratory health.
Air quality is acceptable for most people.
UV & HEALTH
UV, Sun & Health Outlook in Hannibal
Maximum daily UV
Today, tomorrow and the following day show the maximum UV index forecast for each day.
0–2 Low
3–5 Moderate
6–7 High
8–10 Very high
11+ Extreme
Today
UV 2,6Low
😊Good
Tomorrow
UV 2,4Low
🙂Fair
Saturday
UV 2,9Low
😐Moderate
Sunday
UV 0,0Low
🙂Fair
Today's weather health advice
Open today's recommendations.
Low UV risk
UV radiation will be low, although basic protection is still advisable during prolonged exposure.
Good air quality
Air quality is good and outdoor activities can be enjoyed normally.
Comfortable temperature conditions
Temperatures should feel comfortable for most people, with no particular heat or cold precautions needed.
Good conditions for outdoor activities
Outdoor activities can generally be enjoyed normally, with sun protection adjusted to the UV level.
WIND OUTLOOK
Hourly Wind Forecast for Hannibal
Sustained wind
Max gusts
NIGHT SKY · HANNIBAL, MISSOURI
Tonight's Stargazing & Shooting Stars
Fair observing conditions. Best local viewing window: 5:00 AM–6:00 AM.
55/100Best-hour score
BEST TIME TONIGHT
5:00 AM–6:00 AM
Astronomical darkness: 8:29 PM–5:26 AM
Cloud cover
52%
Real hourly forecast for the best viewing hour.
Moonlight
98%
Full Moon · Moon about 7° above the horizon at the best viewing hour.
Meteor activity
Southern Taurids
Reference ZHR 7 · Radiant 64° high at the best hour.
Estimated visible meteors
0–1/hour
Local estimate after weather, moonlight and radiant-height adjustments.
Chance ≥1 meteor in 30 min28%
UPCOMING METEOR PERIODSStart, peak and end dates · weather should be checked closer to the peak.
SEP 20–NOV 20
Southern TauridsStart SEP 20 · Peak NOV 5 · End NOV 20 · ZHR 7 · 20% Moon at peak
ACTIVE NOW
OCT 2–NOV 7
OrionidsStart OCT 2 · Peak OCT 21 · End NOV 7 · ZHR 20 · 77% Moon at peak
UPCOMING
OCT 20–DEC 10
Northern TauridsStart OCT 20 · Peak NOV 12 · End DEC 10 · ZHR 5 · 7% Moon at peak
UPCOMING
NOV 6–NOV 30
LeonidsStart NOV 6 · Peak NOV 17 · End NOV 30 · ZHR 15 · 52% Moon at peak
UPCOMING
Experimental local observing estimate. Weather values come from the hourly forecast already used on this page. Moon position and astronomical darkness are calculated locally from time and coordinates. Meteor-shower ZHR describes ideal conditions and is not the number of meteors a person should expect to see locally.
DISCOVER WEATHER NEARBY Weather in other cities
Explore current conditions and forecasts for other locations.
Forecast data for Hannibal were last refreshed today at 9:15 PM. The current forecast period extends through 26/09/2026 at 7:00 PM. Weather, air-quality and UV-index data are provided through WEATHER-INFO.COM. Forecasts are produced automatically from the latest available data and are subject to periodic technical checks. This service is intended for general weather information.