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Now · 1:30 AM

Jacksonville Weather & Hourly Forecast

United States · Iowa · 51537

Overcast night
74°F
Overcast night
Feels like: 74°F
💧 Humidity 84% 🌡 Pressure 29.80 inHg 💨 Wind 13 mph 👁 Visibility 7.5 mi Clouds 99% ☀️ UV index 0.0 · Low 🌅 Sunrise 🌇 Sunset

Hourly Forecast for Jacksonville

Today
Overcast night · 2:00 AM Overcast night
74° 💧 0.068 in 💨 13 mph H 84%29.80 inHg
Light rain · 5:00 AM Light rain
70° 💧 0.147 in 💨 3 mph H 95%29.88 inHg
Light rain · 8:00 AM Light rain
67° 💧 0.033 in 💨 9 mph H 83%29.97 inHg
Overcast · 11:00 AM Overcast
71° 💧 0.002 in 💨 8 mph H 72%30.06 inHg
Overcast · 2:00 PM Overcast
70° 💧 None 💨 8 mph H 61%30.12 inHg
Overcast · 5:00 PM Overcast
70° 💧 None 💨 8 mph H 62%30.12 inHg
Mostly cloudy night · 8:00 PM Mostly cloudy night
65° 💧 None 💨 4 mph H 78%30.15 inHg
Clear night · 11:00 PM Clear night
62° 💧 None 💨 7 mph H 78%30.21 inHg
Tomorrow
Overcast night · 2:00 AM Overcast night
61° 💧 None 💨 9 mph H 79%30.21 inHg
Light rain · 5:00 AM Light rain
60° 💧 0.255 in 💨 9 mph H 78%30.21 inHg
Light rain · 8:00 AM Light rain
58° 💧 0.140 in 💨 10 mph H 91%30.24 inHg
Light rain · 11:00 AM Light rain
62° 💧 0.021 in 💨 12 mph H 88%30.27 inHg
Overcast · 2:00 PM Overcast
67° 💧 0.000 in 💨 9 mph H 82%30.21 inHg
Overcast · 5:00 PM Overcast
72° 💧 0.006 in 💨 6 mph H 80%30.15 inHg
Light rain · 8:00 PM Light rain
70° 💧 0.024 in 💨 6 mph H 91%30.15 inHg
Mostly clear night · 11:00 PM Mostly clear night
67° 💧 0.597 in 💨 3 mph H 96%30.18 inHg

In Jacksonville and, more broadly, across the state of Iowa: This evening, mostly cloudy skies will prevail as temperatures remain mild, hovering between 71 and 72 degrees Fahrenheit. There is a high likelihood of rain, with around 0.11 inches expected to accumulate, and the chance of precipitation reaching nearly 100%. Winds will be moderate from the southeast, reaching up to 16 mph, with gusts possibly gusting as high as 40 mph. These gusty conditions could cause some brief, localized gusts of wind. The rain is expected to taper off overnight, but the next few hours may bring periods of drizzle or light rain. Residents should be prepared for the possibility of wet conditions and gusty winds if venturing outdoors.

15-Day Weather Outlook for Jacksonville

TomorrowTomorrow Thunderstorms Thunderstorms 73°/58° 💧 None 💨 12 mph
Thursday, Sep 17Thu Sep 17 Thunderstorms Thunderstorms 80°/65° 💧 0.001 in 💨 10 mph
Friday, Sep 18Fri Sep 18 Light thunderstorms Light thunderstorms 83°/66° 💧 0.882 in 💨 15 mph
Saturday, Sep 19Sat Sep 19 Overcast Overcast 75°/67° 💧 0.108 in 💨 14 mph
Sunday, Sep 20Sun Sep 20 Mostly cloudy Mostly cloudy 71°/63° 💧 0.916 in 💨 7 mph
Monday, Sep 21Mon Sep 21 Light rain Light rain 70°/60° 💧 0.065 in 💨 10 mph
Tuesday, Sep 22Tue Sep 22 Overcast Overcast 66°/53° 💧 0.001 in 💨 9 mph
Wednesday, Sep 23Wed Sep 23 Mostly cloudy Mostly cloudy 66°/50° 💧 None 💨 8 mph
Thursday, Sep 24Thu Sep 24 Mostly sunny Mostly sunny 72°/57° 💧 None 💨 8 mph
Friday, Sep 25Fri Sep 25 Overcast Overcast 74°/62° 💧 0.001 in 💨 6 mph
Saturday, Sep 26Sat Sep 26 Light rain Light rain 76°/66° 💧 0.242 in 💨 11 mph
Sunday, Sep 27Sun Sep 27 Partly cloudy Partly cloudy 78°/66° 💧 0.153 in 💨 14 mph
Monday, Sep 28Mon Sep 28 Sunny Sunny 78°/58° 💧 None 💨 7 mph
Tuesday, Sep 29Tue Sep 29 Sunny Sunny 73°/65° 💧 None 💨 6 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Jacksonville

Vertical axis: °F · Color based on temperature
Overcast night at 2:00 AM
74° Today 2:00 AM
Light rain at 3:00 AM
73° 3:00 AM
Light rain at 4:00 AM
71° 4:00 AM
Light rain at 5:00 AM
70° 5:00 AM
Light rain at 6:00 AM
70° Today 6:00 AM
Light rain at 7:00 AM
68° 7:00 AM
Light rain at 8:00 AM
67° 8:00 AM
Light rain at 9:00 AM
66° 9:00 AM
Overcast at 10:00 AM
69° Today 10:00 AM
Overcast at 11:00 AM
71° 11:00 AM
Overcast at 12:00 PM
71° 12:00 PM
Overcast at 1:00 PM
69° 1:00 PM
Overcast at 2:00 PM
70° Today 2:00 PM
Overcast at 3:00 PM
72° 3:00 PM
Overcast at 4:00 PM
71° 4:00 PM
Overcast at 5:00 PM
70° 5:00 PM
Overcast at 6:00 PM
69° Today 6:00 PM
Mostly cloudy at 7:00 PM
67° 7:00 PM
Mostly cloudy night at 8:00 PM
65° 8:00 PM
Mostly clear night at 9:00 PM
64° 9:00 PM
Clear night at 10:00 PM
63° Today 10:00 PM
Clear night at 11:00 PM
62° 11:00 PM
Mostly clear night at 12:00 AM
61° 12:00 AM
Mostly cloudy night at 1:00 AM
61° 1:00 AM
Overcast night at 2:00 AM
61° Tomorrow 2:00 AM
Mostly cloudy night at 3:00 AM
61° 3:00 AM
Overcast night at 4:00 AM
61° 4:00 AM
Light rain at 5:00 AM
60° 5:00 AM
Light rain at 6:00 AM
59° Tomorrow 6:00 AM
Thunderstorms at 7:00 AM
59° 7:00 AM
Light rain at 8:00 AM
58° 8:00 AM
Light rain at 9:00 AM
60° 9:00 AM
Light rain at 10:00 AM
61° Tomorrow 10:00 AM
Light rain at 11:00 AM
62° 11:00 AM
Light rain at 12:00 PM
63° 12:00 PM
Overcast at 1:00 PM
64° 1:00 PM
Overcast at 2:00 PM
67° Tomorrow 2:00 PM
Overcast at 3:00 PM
69° 3:00 PM
Overcast at 4:00 PM
71° 4:00 PM
Overcast at 5:00 PM
72° 5:00 PM
Overcast at 6:00 PM
73° Tomorrow 6:00 PM
Light rain at 7:00 PM
72° 7:00 PM
Light rain at 8:00 PM
70° 8:00 PM
Light rain at 9:00 PM
70° 9:00 PM
Partly cloudy night at 10:00 PM
69° Tomorrow 10:00 PM
Mostly clear night at 11:00 PM
67° 11:00 PM
Thunderstorms at 12:00 AM
67° 12:00 AM
Severe thunderstorms at 1:00 AM
67° 1:00 AM
Severe thunderstorms at 2:00 AM
66° Thursday 2:00 AM
Light thunderstorms at 3:00 AM
66° 3:00 AM
Light rain at 4:00 AM
66° 4:00 AM
Light rain at 5:00 AM
66° 5:00 AM
Light rain at 6:00 AM
65° Thursday 6:00 AM
Light rain at 7:00 AM
65° 7:00 AM
Light rain at 8:00 AM
66° 8:00 AM
Partly cloudy at 9:00 AM
68° 9:00 AM
Partly cloudy at 10:00 AM
72° Thursday 10:00 AM
Mostly sunny at 11:00 AM
76° 11:00 AM
Partly cloudy at 12:00 PM
79° 12:00 PM
Overcast at 1:00 PM
80° 1:00 PM
Overcast at 2:00 PM
80° Thursday 2:00 PM
Overcast at 3:00 PM
79° 3:00 PM
Overcast at 4:00 PM
79° 4:00 PM
Mostly sunny at 5:00 PM
78° 5:00 PM
Sunny at 6:00 PM
77° Thursday 6:00 PM
Sunny at 7:00 PM
75° 7:00 PM
Partly cloudy night at 10:00 PM
68° 10:00 PM
Moderate rain at 1:00 AM
66° 1:00 AM
Partly cloudy night at 4:00 AM
67° Friday 4:00 AM
Overcast night at 7:00 AM
67° 7:00 AM
Overcast at 10:00 AM
71° 10:00 AM
Mostly cloudy at 1:00 PM
80° 1:00 PM
Mostly sunny at 4:00 PM
83° Friday 4:00 PM
Light rain at 7:00 PM
71° 7:00 PM
Light thunderstorms at 10:00 PM
74° 10:00 PM
Mostly cloudy night at 1:00 AM
74° 1:00 AM
Mostly cloudy night at 4:00 AM
71° Saturday 4:00 AM
Partly cloudy night at 7:00 AM
68° 7:00 AM
Overcast at 10:00 AM
70° 10:00 AM
Overcast at 1:00 PM
75° 1:00 PM
Overcast at 4:00 PM
75° Saturday 4:00 PM
Partly cloudy at 7:00 PM
70° 7:00 PM
Overcast night at 10:00 PM
67° 10:00 PM
Overcast night at 1:00 AM
65° 1:00 AM
Overcast night at 4:00 AM
63° Sunday 4:00 AM
Overcast night at 7:00 AM
63° 7:00 AM
Overcast at 10:00 AM
65° 10:00 AM
Overcast at 1:00 PM
67° 1:00 PM
Mostly cloudy at 7:00 PM
71° Sunday 7:00 PM
Overcast night at 1:00 AM
66° 1:00 AM
Overcast night at 7:00 AM
60° 7:00 AM
Light rain at 1:00 PM
60° 1:00 PM
Partly cloudy at 7:00 PM
70° Monday 7:00 PM
Overcast night at 1:00 AM
66° 1:00 AM
Overcast night at 7:00 AM
57° 7:00 AM
Partly cloudy at 1:00 PM
53° 1:00 PM
Mostly cloudy at 7:00 PM
66° Tuesday 7:00 PM
Mostly cloudy night at 1:00 AM
62° 1:00 AM
Mostly cloudy night at 7:00 AM
55° 7:00 AM
Mostly sunny at 1:00 PM
50° 1:00 PM
Sunny at 7:00 PM
66° Wednesday 7:00 PM
Mostly clear night at 1:00 AM
63° 1:00 AM
Overcast night at 7:00 AM
57° 7:00 AM
Sunny at 1:00 PM
57° 1:00 PM
Mostly sunny at 7:00 PM
72° Thursday 7:00 PM
Mostly clear night at 1:00 AM
68° 1:00 AM
Mostly clear night at 7:00 AM
64° 7:00 AM
Overcast at 1:00 PM
62° 1:00 PM
Overcast at 7:00 PM
74° Friday 7:00 PM
Overcast night at 1:00 AM
71° 1:00 AM
Light rain at 7:00 AM
67° 7:00 AM
Light rain at 1:00 PM
66° 1:00 PM
Light rain at 7:00 PM
76° Saturday 7:00 PM
Mostly clear night at 1:00 AM
73° 1:00 AM
Partly cloudy night at 7:00 AM
71° 7:00 AM
Sunny at 1:00 PM
66° 1:00 PM
Sunny at 7:00 PM
78° Sunday 7:00 PM
Clear night at 1:00 AM
72° 1:00 AM
Clear night at 7:00 AM
63° 7:00 AM
Sunny at 1:00 PM
58° 1:00 PM
Sunny at 7:00 PM
78° Monday 7:00 PM
Clear night at 1:00 AM
73° 1:00 AM
Clear night at 7:00 AM
67° 7:00 AM
Sunny at 1:00 PM
65° 1:00 PM

AIR QUALITY FORECAST

Air Quality Forecast for Jacksonville

Hourly forecast · Updated every 2 hours
Good
Nearest forecast value 2:00 AM
PM2.5 Fine particles Good 1,8µg/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 2,1µg/m³

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

O₃ Ozone Good 52,7µg/m³

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

NO₂ Nitrogen dioxide Good 2,0µg/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 Jacksonville

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 2,4Low 😊Good
Tomorrow UV 3,3Moderate 😊Good
Thursday UV 6,0High 🙂Fair
Friday UV 8,0Very high 🙂Fair
Saturday UV 5,0Moderate 🙂Fair
Sunday UV 4,0Moderate Unavailable
Monday UV 3,0Moderate Unavailable
Hourly UV index today
7:00 AMUV 0,0 8:00 AMUV 0,1 9:00 AMUV 0,2 10:00 AMUV 0,3 11:00 AMUV 1,5 12:00 PMUV 1,5 1:00 PMUV 2,4 2:00 PMUV 1,4 3:00 PMUV 0,7 4:00 PMUV 0,6 5:00 PMUV 0,3 6:00 PMUV 0,1
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 Jacksonville

Vertical axis: mph · Horizontal axis: hours
Hourly wind speed Chart of sustained wind and maximum gusts in mph. Today 2:00 AM 3:00 AM 4:00 AM 5:00 AM Today 6:00 AM 7:00 AM 8:00 AM 9:00 AM Today 10:00 AM 11:00 AM 12:00 PM 1:00 PM Today 2:00 PM 3:00 PM 4:00 PM 5:00 PM Today 6:00 PM 7:00 PM 8:00 PM 9:00 PM Today 10:00 PM 11:00 PM 12:00 AM 1:00 AM Tomorrow 2:00 AM 3:00 AM 4:00 AM 5:00 AM Tomorrow 6:00 AM 7:00 AM 8:00 AM 9:00 AM Tomorrow 10:00 AM 11:00 AM 12:00 PM 1:00 PM Tomorrow 2:00 PM 3:00 PM 4:00 PM 5:00 PM Tomorrow 6:00 PM 7:00 PM 8:00 PM 9:00 PM Tomorrow 10:00 PM 11:00 PM 12:00 AM 1:00 AM Thursday 2:00 AM 3:00 AM 4:00 AM 5:00 AM Thursday 6:00 AM 7:00 AM 8:00 AM 9:00 AM Thursday 10:00 AM 11:00 AM 12:00 PM 1:00 PM Thursday 2:00 PM 3:00 PM 4:00 PM 5:00 PM Thursday 6:00 PM 7:00 PM 10:00 PM 1:00 AM Friday 4:00 AM 7:00 AM 10:00 AM 1:00 PM Friday 4:00 PM 7:00 PM 10:00 PM 1:00 AM Saturday 4:00 AM 7:00 AM 10:00 AM 1:00 PM Saturday 4:00 PM 7:00 PM 10:00 PM 1:00 AM Sunday 4:00 AM 7:00 AM 10:00 AM 1:00 PM Sunday 7:00 PM 1:00 AM 7:00 AM 1:00 PM Monday 7:00 PM 1:00 AM 7:00 AM 1:00 PM Tuesday 7:00 PM 1:00 AM 7:00 AM 1:00 PM Wednesday 7:00 PM 1:00 AM 7:00 AM 1:00 PM Thursday 7:00 PM 1:00 AM 7:00 AM 1:00 PM Friday 7:00 PM 1:00 AM 7:00 AM 1:00 PM Saturday 7:00 PM 1:00 AM 7:00 AM 1:00 PM Sunday 7:00 PM 1:00 AM 7:00 AM 1:00 PM Monday 7:00 PM 1:00 AM 7:00 AM 1:00 PM
Sustained wind Max gusts

Forecast data for Jacksonville were last refreshed today at 1:30 AM. The current forecast period extends through 16/09/2026 at 11:00 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.

NIGHT SKY · JACKSONVILLE, IOWA

Tonight's Stargazing & Shooting Stars

Local night-sky conditions and meteor activity for Jasper.

29/100Best-hour score
No good viewing window tonight Astronomical darkness exists, but current sky conditions are unfavorable.
Cloud cover 99% Real hourly forecast for the best viewing hour.
Moonlight 13% Waxing Crescent · Moon below the horizon at the best viewing hour.
Meteor activity September ε-Perseids Reference ZHR 8 · Radiant 57° 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 5–SEP 21
September ε-PerseidsStart SEP 5 · Peak SEP 9 · End SEP 21 · ZHR 8 · 6% Moon at peak
ACTIVE NOW
SEP 20–NOV 20
Southern TauridsStart SEP 20 · Peak NOV 5 · End NOV 20 · ZHR 7 · 20% Moon at peak
UPCOMING
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

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.