Live Weather & Forecast

Weather in Allison

Iowa, United States · Real-time conditions & 3-day outlook

Flag of United States
Overcast
19°C
Feels like 19°C
66°F / Feels 66°F
Overcast
Allison, Iowa
🌞 Daytime
Updated: 2026-04-13 10:45
💧
Humidity
100%
💨
Wind
18.4 km/h SSW
🌬️
Wind Gust
21.4 km/h
🌡️
Pressure
1009 mb
👁️
Visibility
16 km
☀️
UV Index
2.7 (Low)
🌧️
Precipitation
0 mm
☁️
Cloud Cover
100%
💦
Dew Point
17.4°C
🌐
Wind Degree
192°

Air Quality Index

US EPA: Good UK DEFRA: Low (1)
CO
154.9 μg/m³
NO₂
1.6 μg/m³
O₃
96 μg/m³
SO₂
1.3 μg/m³
PM 2.5
6.2 μg/m³
PM 10
6.8 μg/m³

Weather Alerts 2

Met · Moderate · Expected
Special Weather Statement issued April 13 at 7:20AM CDT by NWS Des Moines IA

WHAT...Areas of localized, shallow fog with visibilities around or under one half mile WHERE...Parts of north central Iowa, including parts of I-35 and US Highway 20 WHEN...Through 9 am IMPACTS...Drivers should be alert for reduced visibility at times. PREPAREDNESS AND PRECAUTIONARY ACTIONS...If driving this morning, please use low beam headlights.

Effective: 2026-04-13T07:20:00-05:00  ·  Expires: 2026-04-13T09:00:00-05:00
Met · Moderate · Expected
Special Weather Statement issued April 13 at 5:26AM CDT by NWS La Crosse WI

WHAT...Areas of localized, shallow dense fog with visibilities around or under one half mile. WHERE...Parts of north-central and northeast Iowa and far southern Minnesota just east of I-35. WHEN...Through 8am this morning. IMPACTS...Drivers should be alert for localized areas of reduced visibility. PREPAREDNESS AND PRECAUTIONARY ACTIONS...If driving this morning, allow yourself extra time and...

Effective: 2026-04-13T05:26:00-05:00  ·  Expires: 2026-04-13T08:00:00-05:00

Today's Hourly Forecast

24-hour breakdown for Allison, Iowa

12 AM
Cloudy
17°
Cloudy
💧 94% 💨 19.4 km/h
1 AM
Cloudy
17°
Cloudy
💧 94% 💨 16.6 km/h
2 AM
Partly Cloudy
16°
Partly Cloudy
💧 94% 💨 15.1 km/h
3 AM
Clear
16°
Clear
💧 93% 💨 15.8 km/h
4 AM
Clear
15°
Clear
💧 93% 💨 15.8 km/h
5 AM
Clear
15°
Clear
💧 93% 💨 12.2 km/h
6 AM
Mist
14°
Mist
💧 94% 💨 9.4 km/h
7 AM
Sunny
15°
Sunny
💧 92% 💨 11.2 km/h
8 AM
Overcast
16°
Overcast
💧 95% 💨 12.6 km/h
9 AM
Overcast
17°
Overcast
💧 99% 💨 16.2 km/h
10 AM
Overcast
19°
Overcast
💧 100% 💨 18.4 km/h
11 AM
Overcast
19°
Overcast
💧 94% 💨 18.4 km/h
12 PM
Overcast
20°
Overcast
💧 92% 💨 20.5 km/h
1 PM
Patchy rain nearby
21°
Patchy rain nearby
💧 89% 💨 23.8 km/h 🌧️ 83%
2 PM
Partly Cloudy
22°
Partly Cloudy
💧 84% 💨 25.2 km/h
3 PM
Patchy light drizzle
23°
Patchy light drizzle
💧 80% 💨 24.8 km/h 🌧️ 100%
4 PM
Sunny
24°
Sunny
💧 79% 💨 27.7 km/h
5 PM
Sunny
24°
Sunny
💧 75% 💨 25.9 km/h
6 PM
Sunny
24°
Sunny
💧 71% 💨 28.4 km/h
7 PM
Sunny
23°
Sunny
💧 76% 💨 32 km/h
8 PM
Clear
22°
Clear
💧 82% 💨 32.4 km/h
9 PM
Clear
21°
Clear
💧 86% 💨 29.9 km/h
10 PM
Clear
20°
Clear
💧 88% 💨 28.4 km/h
11 PM
Clear
20°
Clear
💧 88% 💨 28.8 km/h

3-Day Forecast

Daily overview for Allison, Iowa

Today
Patchy rain nearby
Patchy rain nearby
25° / 13°
🌧️ 87% chance of rain
💧 Avg. humidity: 88%
💨 Max wind: 32.4 km/h
🌧️ Total precip: 0.17 mm
☀️ UV Index: 1.1
🌅 Sunrise: 06:33 AM
🌇 Sunset: 07:51 PM
🌙 Waning Crescent
🌑 Moon: 23% lit
Tue, Apr 14
Thundery outbreaks in nearby
Thundery outbreaks in nearby
18° / 15°
🌧️ 0% chance of rain
💧 Avg. humidity: 89%
💨 Max wind: 27.7 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 1.6
🌅 Sunrise: 06:31 AM
🌇 Sunset: 07:53 PM
🌙 Waning Crescent
🌑 Moon: 15% lit
Wed, Apr 15
Heavy rain
Heavy rain
16° / 13°
🌧️ 89% chance of rain
💧 Avg. humidity: 95%
💨 Max wind: 16.6 km/h
🌧️ Total precip: 79.87 mm
☀️ UV Index: 0.9
🌅 Sunrise: 06:29 AM
🌇 Sunset: 07:54 PM
🌙 Waning Crescent
🌑 Moon: 8% lit

Best Time to Visit Allison

Plan your trip to Allison, United States around the most favorable weather conditions.

Peak Season
June – September
Warm, dry summers — ideal for outdoor activities.
Shoulder Season
April – May, October
Fewer crowds, moderate prices, mild weather.
Off Season
November – March
Cooler temperatures; some regions may experience rain or snow.
← Back to Allison 🗓 View Holidays 2026

Frequently Asked Questions

What is the current weather in Allison?
Current conditions in Allison: Overcast, temperature 19°C, humidity 100%.
What is the best time to visit Allison?
The best time to visit Allison is typically June – September. Warm, dry summers — ideal for outdoor activities.
What is the climate like in Allison?
Allison is located at approximately 42.8° latitude. It has a temperate climate with warm summers and cold winters.
Does it rain a lot in Allison?
The wettest period in Allison is typically during November – March. Cooler temperatures; some regions may experience rain or snow.
What should I pack for a trip to Allison?
For visits to Allison during June – September: light clothing and sun protection. For November – March: layers and a waterproof jacket are recommended.
What country is Allison in?
Allison is located in United States, in the state of Iowa.
What are the public holidays in Allison in 2026?
View the 2026 public holidays for Allison on our Holidays page.
What are the GPS coordinates used for the weather forecast in Allison?
The weather forecast for Allison uses coordinates 42.7556, -92.7951.