Dowell, IL Weather Forecast

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Dowell, IL Weather Forecast

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Dowell IL weather  - Clear - 69°F
Clear
69°F
Updated 1:05 am
Feels Like 65°F
Humidity 64%
Wind SE 3 mph
Barometer  30.05 in
Dew Point 57°F
Dowell IL weather  - Clear - 21°C
Clear
21°C
Updated 1:05 am
Feels Like 18°C
Humidity 64%
Wind SE 5 km/h
Barometer  101.7 kPa
Dew Point 14°C

Dowell Weather Forecast

TONIGHT TUESDAY TUESDAY NIGHT WEDNESDAY WEDNESDAY NIGHT THURSDAY THURSDAY NIGHT FRIDAY FRIDAY NIGHT SATURDAY SATURDAY NIGHT SUNDAY
Dowell, IL Weather - Tonight Clear Dowell, IL Weather - Tuesday Sunny Dowell, IL Weather - Tuesday Night Partly Cloudy Dowell, IL Weather - Wednesday Sunny Dowell, IL Weather - Wednesday Night Showers Likely Dowell, IL Weather - Thursday Chance Of T-Storm Dowell, IL Weather - Thursday Night Chance Of Showers Dowell, IL Weather - Friday Partly Cloudy Dowell, IL Weather - Friday Night Partly Cloudy Dowell, IL Weather - Saturday Chance Of Showers Dowell, IL Weather - Saturday Night Mostly Clear Dowell, IL Weather - Sunday Mostly Clear
Clear Sunny Partly Cloudy Sunny Showers Likely Chance of T-Storm Chance of Showers Partly Cloudy Partly Cloudy Chance of Showers Mostly Clear Mostly Clear
Lo: 61°FLo: 16°C Hi: 95°FHi: 35°C
Lo: 71°FLo: 22°C Hi: 99°FHi: 37°C
Lo: 71°FLo: 22°C Hi: 85°FHi: 29°C
Lo: 65°FLo: 18°C Hi: 89°FHi: 32°C
Lo: 65°FLo: 18°C
Hi: 89°FHi: 32°C
Lo: 65°FLo: 18°C
Hi: 90°FHi: 32°C
Hi: 90°FHi: 32°C
Lo: 69°FLo: 21°C
Hi: 90°FHi: 32°C
Lo: 69°FLo: 21°C
POP: 70% POP: 90% POP: 50% POP: 40%
POP = Probability of Precipitation.
Weather Outlook Updated: 932 PM CDT Mon Sep 07 2026 Dowell, IL Weather - WeatherWorld.com

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Issued: 509 PM CDT Mon Sep 7 2026

Key Messages

  • Heat returns Tuesday into Wednesday. Heat index readings reach 95-100 on Tuesday and 100-108 on Wednesday. Heat headlines may be needed on Wednesday. Temperatures then fall back closer to normal late week.
  • Widespread showers and storms (60-90% chance of rain) are expected Wednesday night into Thursday as a cold front passes through the region. Somewhat unsettled conditions may continue Friday into Saturday with lingering rain chances (20-40%).
  • There is a good chance (50-70%) of high ...