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Now · 2:53 AM

Gallatin Weather & Hourly Forecast

United States · Missouri · 64640

Overcast night
60°F
Overcast night
Feels like: 61°F
💧 Humidity 94% 🌡 Pressure 30.21 inHg 💨 Wind 2 mph 👁 Visibility 13.9 mi ☁ Clouds 100% ☀️ UV index 0.0 · Low 🌅 Sunrise 7:05 AM 🌇 Sunset 7:09 PM

Hourly Forecast for Gallatin

Today
Overcast night · 3:00 AM Overcast night
60° 💧 0.004 in 💨 2 mph H 94%30.21 inHg
Light rain · 6:00 AM Light rain
59° 💧 0.118 in 💨 6 mph H 94%30.21 inHg
Light rain · 9:00 AM Light rain
60° 💧 0.111 in 💨 7 mph H 95%30.24 inHg
Light rain · 12:00 PM Light rain
63° 💧 0.018 in 💨 10 mph H 89%30.24 inHg
Light rain · 3:00 PM Light rain
67° 💧 0.079 in 💨 11 mph H 85%30.15 inHg
Light rain · 6:00 PM Light rain
67° 💧 0.018 in 💨 9 mph H 83%30.12 inHg
Overcast night · 9:00 PM Overcast night
66° 💧 None 💨 8 mph H 86%30.12 inHg
Tomorrow
Mostly cloudy night · 12:00 AM Mostly cloudy night
64° 💧 0.001 in 💨 8 mph H 86%30.09 inHg
Overcast night · 3:00 AM Overcast night
64° 💧 0.008 in 💨 11 mph H 85%30.06 inHg
Overcast night · 6:00 AM Overcast night
63° 💧 0.036 in 💨 12 mph H 91%30.06 inHg
Light rain · 9:00 AM Light rain
63° 💧 0.021 in 💨 10 mph H 96%30.06 inHg
Light rain · 12:00 PM Light rain
69° 💧 0.031 in 💨 14 mph H 87%30.06 inHg
Light rain · 3:00 PM Light rain
75° 💧 0.020 in 💨 13 mph H 73%29.97 inHg
Sunny · 6:00 PM Sunny
73° 💧 None 💨 11 mph H 80%29.94 inHg
Partly cloudy night · 9:00 PM Partly cloudy night
68° 💧 0.099 in 💨 10 mph H 88%29.97 inHg
Sunday
Light rain · 12:00 AM Light rain
66° 💧 0.080 in 💨 9 mph H 95%29.97 inHg

In Gallatin 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 Gallatin

TomorrowTomorrow Light thunderstorms Light thunderstorms 75°/62° 💧 None 💨 14 mph
Sunday, Sep 27Sun Sep 27 Light thunderstorms Light thunderstorms 73°/64° 💧 None 💨 10 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Gallatin

Vertical axis: °F · Color based on temperature
Overcast night at 3:00 AM
60° Today 3:00 AM
Overcast night at 4:00 AM
60° 4:00 AM
Overcast night at 5:00 AM
60° 5:00 AM
Light rain at 6:00 AM
59° 6:00 AM
Light rain at 7:00 AM
59° Today 7:00 AM
Light rain at 8:00 AM
59° 8:00 AM
Light rain at 9:00 AM
60° 9:00 AM
Light rain at 10:00 AM
61° 10:00 AM
Light rain at 11:00 AM
62° Today 11:00 AM
Light rain at 12:00 PM
63° 12:00 PM
Overcast at 1:00 PM
64° 1:00 PM
Light rain at 2:00 PM
67° 2:00 PM
Light rain at 3:00 PM
67° Today 3:00 PM
Light rain at 4:00 PM
68° 4:00 PM
Light rain at 5:00 PM
68° 5:00 PM
Light rain at 6:00 PM
67° 6:00 PM
Mostly cloudy at 7:00 PM
66° Today 7:00 PM
Overcast night at 8:00 PM
65° 8:00 PM
Overcast night at 9:00 PM
66° 9:00 PM
Overcast night at 10:00 PM
66° 10:00 PM
Overcast night at 11:00 PM
64° Today 11:00 PM
Mostly cloudy night at 12:00 AM
64° 12:00 AM
Overcast night at 1:00 AM
64° 1:00 AM
Overcast night at 2:00 AM
64° 2:00 AM
Overcast night at 3:00 AM
64° Tomorrow 3:00 AM
Mostly cloudy night at 4:00 AM
63° 4:00 AM
Overcast night at 5:00 AM
63° 5:00 AM
Overcast night at 6:00 AM
63° 6:00 AM
Light rain at 7:00 AM
62° Tomorrow 7:00 AM
Light rain at 8:00 AM
62° 8:00 AM
Light rain at 9:00 AM
63° 9:00 AM
Overcast at 10:00 AM
65° 10:00 AM
Light rain at 11:00 AM
67° Tomorrow 11:00 AM
Light rain at 12:00 PM
69° 12:00 PM
Light rain at 1:00 PM
71° 1:00 PM
Overcast at 2:00 PM
73° 2:00 PM
Light rain at 3:00 PM
75° Tomorrow 3:00 PM
Light rain at 4:00 PM
73° 4:00 PM
Mostly cloudy at 5:00 PM
74° 5:00 PM
Sunny at 6:00 PM
73° 6:00 PM
Mostly sunny at 7:00 PM
71° Tomorrow 7:00 PM
Mostly clear night at 8:00 PM
69° 8:00 PM
Partly cloudy night at 9:00 PM
68° 9:00 PM
Overcast night at 10:00 PM
67° 10:00 PM
Light thunderstorms at 11:00 PM
66° Tomorrow 11:00 PM
Light rain at 12:00 AM
66° 12:00 AM
Light thunderstorms at 1:00 AM
65° 1:00 AM
Light thunderstorms at 2:00 AM
65° 2:00 AM
Thunderstorms at 3:00 AM
65° Sunday 3:00 AM
Overcast night at 4:00 AM
65° 4:00 AM
Overcast night at 5:00 AM
64° 5:00 AM
Overcast night at 6:00 AM
64° 6:00 AM
Overcast night at 7:00 AM
64° Sunday 7:00 AM
Mostly cloudy at 8:00 AM
64° 8:00 AM
Overcast at 9:00 AM
67° 9:00 AM
Overcast at 10:00 AM
68° 10:00 AM
Overcast at 11:00 AM
70° Sunday 11:00 AM
Overcast at 12:00 PM
71° 12:00 PM
Overcast at 1:00 PM
72° 1:00 PM
Light rain at 2:00 PM
73° 2:00 PM
Light rain at 3:00 PM
73° Sunday 3:00 PM
Light rain at 4:00 PM
72° 4:00 PM
Mostly cloudy at 5:00 PM
72° 5:00 PM
Overcast at 6:00 PM
71° 6:00 PM
Overcast at 7:00 PM
70° Sunday 7:00 PM

AIR QUALITY FORECAST

Air Quality Forecast for Gallatin

Hourly forecast · Updated every 2 hours
Good
Nearest forecast value 3:00 AM
PM2.5 Fine particles Good 5,2µg/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 5,7µg/m³

Includes dust, pollen and other airborne particles. High concentrations may irritate the respiratory system.

O₃ Ozone Good 52,4µg/m³

Ground-level ozone can irritate the eyes and respiratory system when concentrations are elevated.

NO₂ Nitrogen dioxide Good 2,8µg/m³

A gas emitted mainly by traffic and some industrial activity. High exposure can affect respiratory health.

Air quality is favorable for outdoor activities.

UV & HEALTH

UV, Sun & Health Outlook in Gallatin

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 3,1Moderate 😊Good
Tomorrow UV 3,2Moderate 🙂Fair
Sunday UV 2,0Low 🙂Fair
Hourly UV index today
7:00 AMUV 0,0 8:00 AMUV 0,1 9:00 AMUV 0,4 10:00 AMUV 1,5 11:00 AMUV 1,5 12:00 PMUV 1,9 1:00 PMUV 1,8 2:00 PMUV 2,9 3:00 PMUV 3,1 4:00 PMUV 2,4 5:00 PMUV 1,6 6:00 PMUV 1,1
Today's weather health advice Open today's recommendations.

Moderate UV risk

Sunglasses and sun protection are recommended for 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 Gallatin

Vertical axis: mph · Horizontal axis: hours
Hourly wind speed Chart of sustained wind and maximum gusts in mph. Today 3:00 AM 4:00 AM 5:00 AM 6:00 AM Today 7:00 AM 8:00 AM 9:00 AM 10:00 AM Today 11:00 AM 12:00 PM 1:00 PM 2:00 PM Today 3:00 PM 4:00 PM 5:00 PM 6:00 PM Today 7:00 PM 8:00 PM 9:00 PM 10:00 PM Today 11:00 PM 12:00 AM 1:00 AM 2:00 AM Tomorrow 3:00 AM 4:00 AM 5:00 AM 6:00 AM Tomorrow 7:00 AM 8:00 AM 9:00 AM 10:00 AM Tomorrow 11:00 AM 12:00 PM 1:00 PM 2:00 PM Tomorrow 3:00 PM 4:00 PM 5:00 PM 6:00 PM Tomorrow 7:00 PM 8:00 PM 9:00 PM 10:00 PM Tomorrow 11:00 PM 12:00 AM 1:00 AM 2:00 AM Sunday 3:00 AM 4:00 AM 5:00 AM 6:00 AM Sunday 7:00 AM 8:00 AM 9:00 AM 10:00 AM Sunday 11:00 AM 12:00 PM 1:00 PM 2:00 PM Sunday 3:00 PM 4:00 PM 5:00 PM 6:00 PM Sunday 7:00 PM
Sustained wind Max gusts
NIGHT SKY · GALLATIN, MISSOURI

Tonight's Stargazing & Shooting Stars

Local night-sky conditions and meteor activity for Jasper.

17/100Best-hour score
No good viewing window tonight Astronomical darkness exists, but current sky conditions are unfavorable.
☁ Cloud cover 100% Real hourly forecast for the best viewing hour.
☾ Moonlight 98% Full Moon · Moon about 19° 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 Poor visibility Meteor activity may occur above the clouds, but local viewing conditions are not suitable.
Chance ≥1 meteor in 30 minNot meaningful
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.

Forecast data for Gallatin were last refreshed today at 2:53 AM. The current forecast period extends through 27/09/2026 at 12:00 AM. 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.