Ashton, IL Weather Forecast

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Ashton, IL Weather Forecast

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Ashton IL weather  - Drizzle - 57°F
Drizzle
57°F
Updated 7:57 pm
Feels Like 51°F
Humidity 78%
Wind NNE 8 mph
Barometer  30.31 in
Dew Point 50°F
Ashton IL weather  - Drizzle - 14°C
Drizzle
14°C
Updated 7:57 pm
Feels Like 11°C
Humidity 78%
Wind NNE 13 km/h
Barometer  102.6 kPa
Dew Point 10°C

Ashton Weather Forecast

TONIGHT WEDNESDAY WEDNESDAY NIGHT THURSDAY THURSDAY NIGHT FRIDAY FRIDAY NIGHT SATURDAY SATURDAY NIGHT SUNDAY SUNDAY NIGHT MONDAY
Ashton, IL Weather - Tonight Chance Of Showers Ashton, IL Weather - Wednesday Chance Of Showers Ashton, IL Weather - Wednesday Night Partly Cloudy Ashton, IL Weather - Thursday Mostly Cloudy Ashton, IL Weather - Thursday Night Mostly Cloudy Ashton, IL Weather - Friday Partly Cloudy Ashton, IL Weather - Friday Night Mostly Cloudy Ashton, IL Weather - Saturday Mostly Cloudy Ashton, IL Weather - Saturday Night Mostly Cloudy Ashton, IL Weather - Sunday Mostly Cloudy Ashton, IL Weather - Sunday Night Mostly Cloudy Ashton, IL Weather - Monday Partly Cloudy
Chance of Showers Chance of Showers Partly Cloudy Mostly Cloudy Mostly Cloudy Partly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Partly Cloudy
Lo: 55°FLo: 13°C Hi: 69°FHi: 21°C
Lo: 51°FLo: 11°C Hi: 69°FHi: 21°C
Lo: 51°FLo: 11°C Hi: 65°FHi: 18°C
Lo: 49°FLo: 9°C Hi: 65°FHi: 18°C
Lo: 51°FLo: 11°C Hi: 69°FHi: 21°C
Lo: 51°FLo: 11°C Hi: 71°FHi: 22°C
POP: 20% POP: 20%
POP = Probability of Precipitation.
Weather Outlook Updated: 506 PM CDT Tue Sep 22 2026 Ashton, IL Weather - WeatherWorld.com

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Issued: 630 PM CDT Tue Sep 22 2026

Key Messages

  • Widely scattered showers may persist overnight.
  • Generally slightly below to below average temperatures expected into at least the first part of the upcoming weekend.

Discussion

... Issued at 210 PM CDT Tue Sep 22 2026

Water vapor imagery early this afternoon shows a compact, but well defined closed mid-upper level low over eastern IA and northwest IL. This system has been a bit slower to weaken and devolve into an open wave than guidance progged yesterday. The 18z sounding that just cam...