Archer, IL Weather Forecast

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Archer, IL Weather Forecast

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Archer IL weather  - Clear - 55°F
Clear
55°F
Updated 5:31 am
Feels Like 53°F
Humidity 74%
Wind N 0 mph
Barometer  30.23 in
Dew Point 47°F
Archer IL weather  - Clear - 13°C
Clear
13°C
Updated 5:31 am
Feels Like 11°C
Humidity 74%
Wind N 0 km/h
Barometer  102.4 kPa
Dew Point 8°C

Archer Weather Forecast

TODAY TONIGHT WEDNESDAY WEDNESDAY NIGHT THURSDAY THURSDAY NIGHT FRIDAY FRIDAY NIGHT SATURDAY SATURDAY NIGHT SUNDAY SUNDAY NIGHT
Archer, IL Weather - Today Mostly Cloudy Archer, IL Weather - Tonight Partly Cloudy Archer, IL Weather - Wednesday Mostly Sunny Archer, IL Weather - Wednesday Night Mostly Clear Archer, IL Weather - Thursday Sunny Archer, IL Weather - Thursday Night Partly Cloudy Archer, IL Weather - Friday Mostly Cloudy Archer, IL Weather - Friday Night Mostly Cloudy Archer, IL Weather - Saturday Chance Of Showers Archer, IL Weather - Saturday Night Chance Of Showers Archer, IL Weather - Sunday Chance Of Showers Archer, IL Weather - Sunday Night Chance Of Showers
Mostly Cloudy Partly Cloudy Mostly Sunny Mostly Clear Sunny Partly Cloudy Mostly Cloudy Mostly Cloudy Chance of Showers Chance of Showers Chance of Showers Chance of Showers
Hi: 75°FHi: 24°C
Lo: 51°FLo: 11°C Hi: 79°FHi: 26°C
Lo: 55°FLo: 13°C Hi: 81°FHi: 27°C
Lo: 55°FLo: 13°C Hi: 79°FHi: 26°C
Lo: 55°FLo: 13°C
Hi: 79°FHi: 26°C
Lo: 55°FLo: 13°C
Hi: 75°FHi: 24°C
Hi: 75°FHi: 24°C
Lo: 55°FLo: 13°C
Hi: 75°FHi: 24°C
Lo: 55°FLo: 13°C
Lo: 55°FLo: 13°C
POP: 40% POP: 50% POP: 50% POP: 30%
POP = Probability of Precipitation.
Weather Outlook Updated: 437 AM CDT Tue Oct 27 2026 Archer, IL Weather - WeatherWorld.com

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Issued: 251 AM CDT Tue Oct 27 2026

Key Messages

  • Above-normal warmth and mostly dry conditions are expected through Friday, with afternoon temperatures in the 70s to near 80 degrees, solidifying one of the warmest Octobers on record.
  • Scattered, light showers carry a low chance (10-30%) Thursday into (20-40%) Friday, primarily near and north of I-72, offering no significant relief to ongoing dry conditions.
  • A pattern shift is likely heading into the weekend and persisting into next week, increasing confidence in cooler, windier, and...