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Now · 3:41 AM

Afton Weather & Hourly Forecast

United States · Iowa · 50830

Mostly cloudy night
61°F
Mostly cloudy night
Feels like: 59°F
💧 Humidity 75% 🌡 Pressure 30.03 inHg 💨 Wind 5 mph 👁 Visibility 20.6 mi Clouds 70% ☀️ UV index 0.0 · Low 🌅 Sunrise 🌇 Sunset

Hourly Forecast for Afton

Today
Overcast night · 4:00 AM Overcast night
61° 💧 0.045 in 💨 5 mph H 74%30.03 inHg
Mostly cloudy · 7:00 AM Mostly cloudy
60° 💧 0.069 in 💨 4 mph H 88%30.06 inHg
Light rain · 10:00 AM Light rain
64° 💧 0.007 in 💨 8 mph H 84%30.12 inHg
Overcast · 1:00 PM Overcast
68° 💧 0.009 in 💨 11 mph H 64%30.12 inHg
Light rain · 4:00 PM Light rain
65° 💧 0.006 in 💨 11 mph H 65%30.09 inHg
Overcast · 7:00 PM Overcast
65° 💧 None 💨 8 mph H 69%30.09 inHg
Mostly clear night · 10:00 PM Mostly clear night
63° 💧 None 💨 9 mph H 68%30.09 inHg
Tomorrow
Mostly clear night · 1:00 AM Mostly clear night
64° 💧 None 💨 10 mph H 63%30.09 inHg
Overcast night · 4:00 AM Overcast night
62° 💧 0.005 in 💨 12 mph H 70%30.06 inHg
Overcast · 7:00 AM Overcast
60° 💧 0.004 in 💨 15 mph H 75%30.06 inHg
Sunny · 10:00 AM Sunny
66° 💧 None 💨 15 mph H 65%30.00 inHg
Mostly sunny · 1:00 PM Mostly sunny
78° 💧 None 💨 18 mph H 63%29.88 inHg
Overcast · 4:00 PM Overcast
86° 💧 None 💨 20 mph H 65%29.77 inHg
Overcast · 7:00 PM Overcast
85° 💧 0.081 in 💨 19 mph H 62%29.71 inHg
Light rain · 10:00 PM Light rain
74° 💧 0.060 in 💨 11 mph H 92%29.80 inHg
Tuesday
Moderate rain · 1:00 AM Moderate rain
73° 💧 0.652 in 💨 15 mph H 93%29.83 inHg

In Afton and, more broadly, across the state of Iowa: Clear skies will continue through the evening, with temperatures remaining mild between 71 and 73 degrees Fahrenheit. Winds will be light, coming from the northeast at around 4 to 6 mph, with occasional gusts reaching 6 mph. No precipitation is expected tonight, so conditions will be dry and tranquil as the night progresses. It should be a pleasant evening with comfortable temperatures and gentle breezes.

15-Day Weather Outlook for Afton

Sunday, Sep 13Sun Sep 13 Light thunderstorms Light thunderstorms 72°/60° 💧 None 💨 12 mph
TomorrowTomorrow Overcast Overcast 86°/60° 💧 None 💨 20 mph
Tuesday, Sep 15Tue Sep 15 Light thunderstorms Light thunderstorms 85°/70° 💧 1.637 in 💨 19 mph
Wednesday, Sep 16Wed Sep 16 Light thunderstorms Light thunderstorms 74°/59° 💧 1.217 in 💨 12 mph
Thursday, Sep 17Thu Sep 17 Moderate rain Moderate rain 85°/67° 💧 0.392 in 💨 8 mph
Friday, Sep 18Fri Sep 18 Moderate rain Moderate rain 79°/68° 💧 0.831 in 💨 9 mph
Saturday, Sep 19Sat Sep 19 Light thunderstorms Light thunderstorms 78°/69° 💧 1.374 in 💨 10 mph
Sunday, Sep 20Sun Sep 20 Light rain Light rain 67°/64° 💧 0.053 in 💨 13 mph
Monday, Sep 21Mon Sep 21 Overcast Overcast 66°/57° 💧 0.104 in 💨 11 mph
Tuesday, Sep 22Tue Sep 22 Sunny Sunny 69°/55° 💧 None 💨 12 mph
Wednesday, Sep 23Wed Sep 23 Overcast Overcast 65°/60° 💧 0.002 in 💨 12 mph
Thursday, Sep 24Thu Sep 24 Moderate rain Moderate rain 67°/61° 💧 0.160 in 💨 9 mph
Friday, Sep 25Fri Sep 25 Overcast Overcast 70°/61° 💧 0.016 in 💨 10 mph
Saturday, Sep 26Sat Sep 26 Mostly sunny Mostly sunny 75°/58° 💧 None 💨 8 mph
Sunday, Sep 27Sun Sep 27 Sunny Sunny 67°/58° 💧 None 💨 7 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Afton

Vertical axis: °F · Color based on temperature
Overcast night at 4:00 AM
61° Today 4:00 AM
Overcast night at 5:00 AM
63° 5:00 AM
Light thunderstorms at 6:00 AM
62° 6:00 AM
Mostly cloudy at 7:00 AM
60° 7:00 AM
Overcast at 8:00 AM
61° Today 8:00 AM
Light thunderstorms at 9:00 AM
62° 9:00 AM
Light rain at 10:00 AM
64° 10:00 AM
Overcast at 11:00 AM
65° 11:00 AM
Overcast at 12:00 PM
67° Today 12:00 PM
Overcast at 1:00 PM
68° 1:00 PM
Light rain at 2:00 PM
67° 2:00 PM
Overcast at 3:00 PM
67° 3:00 PM
Light rain at 4:00 PM
65° Today 4:00 PM
Overcast at 5:00 PM
64° 5:00 PM
Overcast at 6:00 PM
64° 6:00 PM
Overcast at 7:00 PM
65° 7:00 PM
Partly cloudy night at 8:00 PM
65° Today 8:00 PM
Clear night at 9:00 PM
64° 9:00 PM
Mostly clear night at 10:00 PM
63° 10:00 PM
Overcast night at 11:00 PM
63° 11:00 PM
Overcast night at 12:00 AM
64° Tomorrow 12:00 AM
Mostly clear night at 1:00 AM
64° 1:00 AM
Mostly cloudy night at 2:00 AM
62° 2:00 AM
Overcast night at 3:00 AM
62° 3:00 AM
Overcast night at 4:00 AM
62° Tomorrow 4:00 AM
Overcast night at 5:00 AM
61° 5:00 AM
Overcast night at 6:00 AM
61° 6:00 AM
Overcast at 7:00 AM
60° 7:00 AM
Mostly cloudy at 8:00 AM
61° Tomorrow 8:00 AM
Mostly cloudy at 9:00 AM
64° 9:00 AM
Sunny at 10:00 AM
66° 10:00 AM
Sunny at 11:00 AM
71° 11:00 AM
Sunny at 12:00 PM
75° Tomorrow 12:00 PM
Mostly sunny at 1:00 PM
78° 1:00 PM
Sunny at 2:00 PM
82° 2:00 PM
Sunny at 3:00 PM
85° 3:00 PM
Overcast at 4:00 PM
86° Tomorrow 4:00 PM
Mostly sunny at 5:00 PM
85° 5:00 PM
Sunny at 6:00 PM
86° 6:00 PM
Overcast at 7:00 PM
85° 7:00 PM
Overcast night at 8:00 PM
84° Tomorrow 8:00 PM
Light thunderstorms at 9:00 PM
75° 9:00 PM
Light rain at 10:00 PM
74° 10:00 PM
Overcast night at 11:00 PM
74° 11:00 PM
Light rain at 12:00 AM
74° Tuesday 12:00 AM
Moderate rain at 1:00 AM
73° 1:00 AM
Severe thunderstorms at 2:00 AM
72° 2:00 AM
Thunderstorms at 3:00 AM
71° 3:00 AM
Moderate rain at 4:00 AM
71° Tuesday 4:00 AM
Thunderstorms at 5:00 AM
71° 5:00 AM
Light rain at 6:00 AM
70° 6:00 AM
Light rain at 7:00 AM
70° 7:00 AM
Light rain at 10:00 AM
70° Tuesday 10:00 AM
Light rain at 1:00 PM
71° 1:00 PM
Mostly cloudy at 4:00 PM
73° 4:00 PM
Mostly cloudy at 7:00 PM
69° 7:00 PM
Overcast night at 10:00 PM
65° Tuesday 10:00 PM
Light rain at 1:00 AM
63° 1:00 AM
Moderate rain at 4:00 AM
60° 4:00 AM
Light thunderstorms at 7:00 AM
59° 7:00 AM
Light rain at 10:00 AM
60° Wednesday 10:00 AM
Overcast at 1:00 PM
69° 1:00 PM
Overcast at 4:00 PM
74° 4:00 PM
Moderate rain at 7:00 PM
72° 7:00 PM
Moderate rain at 10:00 PM
69° Wednesday 10:00 PM
Light rain at 1:00 AM
68° 1:00 AM
Mostly cloudy night at 4:00 AM
67° 4:00 AM
Light rain at 7:00 AM
67° 7:00 AM
Overcast at 10:00 AM
74° Thursday 10:00 AM
Partly cloudy at 1:00 PM
82° 1:00 PM
Mostly sunny at 4:00 PM
85° 4:00 PM
Mostly sunny at 7:00 PM
79° 7:00 PM
Moderate rain at 10:00 PM
72° Thursday 10:00 PM
Overcast night at 1:00 AM
69° 1:00 AM
Overcast night at 4:00 AM
69° 4:00 AM
Light rain at 7:00 AM
68° 7:00 AM
Mostly cloudy at 1:00 PM
78° Friday 1:00 PM
Moderate rain at 7:00 PM
78° 7:00 PM
Light thunderstorms at 1:00 AM
70° 1:00 AM
Light rain at 7:00 AM
69° 7:00 AM
Overcast at 1:00 PM
70° Saturday 1:00 PM
Light rain at 7:00 PM
67° 7:00 PM
Overcast night at 1:00 AM
64° 1:00 AM
Overcast night at 7:00 AM
64° 7:00 AM
Light rain at 1:00 PM
67° Sunday 1:00 PM
Overcast at 7:00 PM
64° 7:00 PM
Overcast night at 1:00 AM
62° 1:00 AM
Mostly cloudy night at 7:00 AM
57° 7:00 AM
Partly cloudy at 1:00 PM
66° Monday 1:00 PM
Sunny at 7:00 PM
64° 7:00 PM
Clear night at 1:00 AM
57° 1:00 AM
Clear night at 7:00 AM
55° 7:00 AM
Sunny at 1:00 PM
69° Tuesday 1:00 PM
Sunny at 7:00 PM
65° 7:00 PM
Clear night at 1:00 AM
60° 1:00 AM
Overcast night at 7:00 AM
60° 7:00 AM
Overcast at 1:00 PM
64° Wednesday 1:00 PM
Overcast at 7:00 PM
64° 7:00 PM
Light rain at 1:00 AM
62° 1:00 AM
Moderate rain at 7:00 AM
61° 7:00 AM
Light rain at 1:00 PM
67° Thursday 1:00 PM
Overcast at 7:00 PM
64° 7:00 PM
Overcast night at 1:00 AM
62° 1:00 AM
Overcast night at 7:00 AM
61° 7:00 AM
Partly cloudy at 1:00 PM
70° Friday 1:00 PM
Mostly sunny at 7:00 PM
68° 7:00 PM
Clear night at 1:00 AM
59° 1:00 AM
Clear night at 7:00 AM
58° 7:00 AM
Mostly sunny at 1:00 PM
75° Saturday 1:00 PM
Sunny at 7:00 PM
67° 7:00 PM
Clear night at 1:00 AM
58° 1:00 AM
Clear night at 7:00 AM
58° 7:00 AM

AIR QUALITY FORECAST

Air Quality Forecast for Afton

Hourly forecast · Updated every 2 hours
Good
Nearest forecast value 4:00 AM
PM2.5 Fine particles Good 2,4µg/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 2,6µg/m³

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

O₃ Ozone Good 50,7µg/m³

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

NO₂ Nitrogen dioxide Good 1,7µg/m³

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

Air quality is favorable for outdoor activities.

UV & HEALTH

UV, Sun & Health Outlook in Afton

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

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

Tonight's Stargazing & Shooting Stars

Local night-sky conditions and meteor activity for Jasper.

30/100Best-hour score
No good viewing window tonight Astronomical darkness exists, but current sky conditions are unfavorable.
Cloud cover 97% Real hourly forecast for the best viewing hour.
Moonlight 3% New Moon · Moon below the horizon at the best viewing hour.
Meteor activity September ε-Perseids Reference ZHR 8 · Radiant 89° 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.

Forecast data for Afton were last refreshed today at 5:47 PM. The current forecast period extends through 15/09/2026 at 1:00 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.