Ashton, IL Weather Forecast
Local 7-day forecast
Mostly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Ashton, IL in one place.
Mostly sunny, with a high near 76. South southeast wind 5 to 10 mph.
Local Weather Overview
This forecast page for Ashton, IL is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: Apr 21, 2026 10:22 AM CDT.
The active forecast window currently covers Apr 22 to Apr 27, 2026 for Ashton, IL.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Apr 22 to Apr 27, 2026
- Latest sync
- Apr 21, 2026 10:22 AM CDT
- Forecast office
- LOT
- Source
- NOAA / NWS
Daily Outlook
This Week in Ashton
Thursday looks like the warmest upcoming period in Ashton at 80 degrees F.
Saturday Night is the coolest period ahead with temperatures near 45 degrees F.
The strongest winds are forecast for Thursday at about 10 to 20 mph S.
Precipitation is mentioned in 6 upcoming forecast periods.
Forecast Details
- Last updated
- Apr 21, 2026 10:22 AM CDT
- Coverage
- 6 days
- Time zone
- America/Chicago
- Forecast office
- LOT
- Radar station
- KLOT
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Partly cloudy, with a low around 57. South southeast wind 5 to 10 mph.
Mostly sunny, with a high near 80. South wind 10 to 20 mph, with gusts as high as 30 mph.
A chance of showers and thunderstorms between 7pm and 1am, then showers and thunderstorms likely. Mostly cloudy, with a low around 59. Chance of precipitation is 70%.
Showers and thunderstorms likely before 1pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 73.
A chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 47.
Mostly sunny, with a high near 67.
Partly cloudy, with a low around 45.
Mostly sunny, with a high near 68.
A chance of rain showers between 7pm and 1am, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 49.
A chance of showers and thunderstorms. Mostly cloudy, with a high near 66.
A chance of rain showers before 7pm, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 48.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Wednesday
Apr 22
|
Mostly Sunny
|
76°F |
5 to 10 mph
SSE
|
|
Wednesday Night
Apr 22
|
Partly Cloudy
|
57°F |
5 to 10 mph
SSE
|
|
Thursday
Apr 23
|
Mostly Sunny
|
80°F |
10 to 20 mph
S
|
|
Thursday Night
Apr 23
|
Chance Showers And Thunderstorms
|
59°F |
15 mph
S
|
|
Friday
Apr 24
|
Showers And Thunderstorms Likely
|
73°F |
15 mph
WSW
|
|
Friday Night
Apr 24
|
Chance Showers And Thunderstorms
|
47°F |
10 to 15 mph
NNW
|
|
Saturday
Apr 25
|
Mostly Sunny
|
67°F |
10 mph
NNE
|
|
Saturday Night
Apr 25
|
Partly Cloudy
|
45°F |
10 mph
NE
|
|
Sunday
Apr 26
|
Mostly Sunny
|
68°F |
10 to 15 mph
ENE
|
|
Sunday Night
Apr 26
|
Chance Rain Showers
|
49°F |
10 mph
E
|
|
Monday
Apr 27
|
Chance Showers And Thunderstorms
|
66°F |
15 mph
ESE
|
|
Monday Night
Apr 27
|
Chance Showers And Thunderstorms
|
48°F |
10 to 15 mph
S
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Ashton.