Assumption, IL Weather Forecast

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Assumption IL weather  - Overcast - 67°F
Overcast
67°F
Updated 9:25 pm
Feels Like 60°F
Humidity 90%
Wind S 17 mph
Barometer  29.77 in
Dew Point 64°F
Assumption IL weather  - Overcast - 19°C
Overcast
19°C
Updated 9:25 pm
Feels Like 16°C
Humidity 90%
Wind S 27 km/h
Barometer  100.8 kPa
Dew Point 18°C

Assumption Weather Forecast

TONIGHT WEDNESDAY WEDNESDAY NIGHT THURSDAY THURSDAY NIGHT FRIDAY FRIDAY NIGHT SATURDAY SUNDAY MONDAY MONDAY NIGHT TUESDAY
Assumption, IL Weather - Tonight Chance Of T-Storm Assumption, IL Weather - Wednesday Mostly Cloudy Assumption, IL Weather - Wednesday Night Partly Cloudy Assumption, IL Weather - Thursday Mostly Sunny Assumption, IL Weather - Thursday Night Mostly Cloudy Assumption, IL Weather - Friday Mostly Cloudy Assumption, IL Weather - Friday Night Partly Cloudy Assumption, IL Weather - Saturday Partly Cloudy Assumption, IL Weather - Sunday Mostly Clear Assumption, IL Weather - Monday Mostly Clear Assumption, IL Weather - Monday Night Mostly Clear Assumption, IL Weather - Tuesday Mostly Clear
Chance of T-Storm Mostly Cloudy Partly Cloudy Mostly Sunny Mostly Cloudy Mostly Cloudy Partly Cloudy Partly Cloudy Mostly Clear Mostly Clear Mostly Clear Mostly Clear
Lo: 51°FLo: 11°C Hi: 61°FHi: 16°C
Lo: 41°FLo: 5°C Hi: 61°FHi: 16°C
Lo: 41°FLo: 5°C Hi: 59°FHi: 15°C
Hi: 55°FHi: 13°C
Lo: 35°FLo: 2°C
Hi: 55°FHi: 13°C
Lo: 35°FLo: 2°C
Hi: 61°FHi: 16°C
Lo: 35°FLo: 2°C
Hi: 61°FHi: 16°C
Lo: 35°FLo: 2°C
Hi: 69°FHi: 21°C
Lo: 39°FLo: 4°C
Hi: 69°FHi: 21°C
Lo: 39°FLo: 4°C
POP: 100%
POP = Probability of Precipitation.
Weather Outlook Updated: 722 PM CST Tue Nov 03 2026 Assumption, IL Weather - WeatherWorld.com

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Issued: 548 PM CST Tue Nov 3 2026

Key Messages

  • Isolated severe thunderstorms may develop through this early this evening, mainly in west-central parts of the state.
  • Rain totals tonight should be around 0.50 inch or less. There is only a low chance (20% to 40%) for rainfall to exceed 1 inch.
  • Breezy and cooler conditions will follow Wednesday and Thursday with periodic light rain showers, followed by drier weather this weekend into early next week.

Discussion

... Issued at 158 PM CST Tue Nov 3 2026

Upper air analysis early this aftern...