Shawnee, IL Weather Forecast

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Shawnee, IL Weather Forecast

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Shawnee IL weather  - Clear - 65°F
Clear
65°F
Updated 10:30 pm
Feels Like 59°F
Humidity 63%
Wind NE 5 mph
Barometer  30.15 in
Dew Point 51°F
Shawnee IL weather  - Clear - 18°C
Clear
18°C
Updated 10:30 pm
Feels Like 15°C
Humidity 63%
Wind NE 8 km/h
Barometer  102.1 kPa
Dew Point 11°C

Shawnee Weather Forecast

TONIGHT SATURDAY SATURDAY NIGHT SUNDAY SUNDAY NIGHT MONDAY TUESDAY TUESDAY NIGHT WEDNESDAY WEDNESDAY NIGHT THURSDAY THURSDAY NIGHT
Shawnee, IL Weather - Tonight Mostly Cloudy Shawnee, IL Weather - Saturday Mostly Sunny Shawnee, IL Weather - Saturday Night Partly Cloudy Shawnee, IL Weather - Sunday Mostly Sunny Shawnee, IL Weather - Sunday Night Mostly Clear Shawnee, IL Weather - Monday Mostly Clear Shawnee, IL Weather - Tuesday Mostly Clear Shawnee, IL Weather - Tuesday Night Partly Cloudy Shawnee, IL Weather - Wednesday Chance Of Showers Shawnee, IL Weather - Wednesday Night Chance Of Showers Shawnee, IL Weather - Thursday Chance Of Showers Shawnee, IL Weather - Thursday Night Chance Of Showers
Mostly Cloudy Mostly Sunny Partly Cloudy Mostly Sunny Mostly Clear Mostly Clear Mostly Clear Partly Cloudy Chance of Showers Chance of Showers Chance of Showers Chance of Showers
Lo: 55°FLo: 13°C Hi: 71°FHi: 22°C
Lo: 55°FLo: 13°C Hi: 71°FHi: 22°C
Lo: 51°FLo: 11°C Hi: 79°FHi: 26°C
Lo: 51°FLo: 11°C
Hi: 79°FHi: 26°C
Lo: 51°FLo: 11°C
Lo: 61°FLo: 16°C Hi: 81°FHi: 27°C
Lo: 65°FLo: 18°C Hi: 79°FHi: 26°C
Lo: 65°FLo: 18°C
Hi: 79°FHi: 26°C
Lo: 65°FLo: 18°C
POP: 30% POP: 30% POP: 50% POP: 50%
POP = Probability of Precipitation.
Weather Outlook Updated: 732 PM CDT Fri Sep 25 2026 Shawnee, IL Weather - WeatherWorld.com

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Issued: 552 PM CDT Fri Sep 25 2026

Key Messages

  • Continued cool/dry weather with pleasant temperatures in the 70s/50s thru the weekend.
  • A warmup to more summer-like 80s and 60s can be expected by the middle of next week, with a return of appreciable rain chances over the back half of the week.

Discussion

... Issued at 1235 PM CDT Fri Sep 25 2026

A Rex-like blocking pattern will hold pleasant weather conditions thru the weekend, with cool/dry 70s and 50s prevailing in a light n-nely near surface flow pattern. Near term challenges will ...