Coalton, IL Weather Forecast
Local 7-day forecast
Slight Chance Rain Showers then Chance Showers And Thunderstorms
Track current conditions, temperature changes, wind, and the full daily outlook for Coalton, IL in one place.
A slight chance of rain showers between 9am and 10am, then a chance of showers and thunderstorms. Mostly sunny, with a high near 84. Southwest wind 13 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 30%.
Local Weather Overview
This forecast page for Coalton, 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 13, 2026 12:38 PM CDT.
The active forecast window currently covers Apr 14 to Apr 19, 2026 for Coalton, IL.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Apr 14 to Apr 19, 2026
- Latest sync
- Apr 13, 2026 12:38 PM CDT
- Forecast office
- LSX
- Source
- NOAA / NWS
Daily Outlook
This Week in Coalton
Tuesday looks like the warmest upcoming period in Coalton at 84 degrees F.
Sunday Night is the coolest period ahead with temperatures near 39 degrees F.
The strongest winds are forecast for Tuesday at about 13 to 18 mph SW.
Precipitation is mentioned in 11 upcoming forecast periods.
Forecast Details
- Last updated
- Apr 13, 2026 12:38 PM CDT
- Coverage
- 6 days
- Time zone
- America/Chicago
- Forecast office
- LSX
- Radar station
- KILX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
A chance of showers and thunderstorms before 10pm, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 67. Southwest wind 10 to 17 mph, with gusts as high as 26 mph. Chance of precipitation is 50%.
Rain showers before 10am, then showers and thunderstorms. Mostly cloudy, with a high near 78. Southwest wind 10 to 15 mph. Chance of precipitation is 90%.
Showers and thunderstorms. Mostly cloudy, with a low around 60. Chance of precipitation is 90%.
Showers and thunderstorms before 1pm, then a chance of showers and thunderstorms. Mostly sunny, with a high near 79. Chance of precipitation is 80%.
A chance of showers and thunderstorms before 7pm. Mostly clear, with a low around 58. Chance of precipitation is 30%.
A chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 84. Chance of precipitation is 30%.
Showers and thunderstorms likely. Mostly cloudy, with a low around 60. Chance of precipitation is 70%.
Showers and thunderstorms likely before 1pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 71. Chance of precipitation is 70%.
A chance of showers and thunderstorms. Mostly cloudy, with a low around 41. Chance of precipitation is 50%.
A slight chance of rain showers before 7am. Sunny, with a high near 60. Chance of precipitation is 20%.
Mostly clear, with a low around 39.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Tuesday
Apr 14
|
Slight Chance Rain Showers then Chance Showers And Thunderstorms
|
84°F |
13 to 18 mph
SW
|
|
Tuesday Night
Apr 14
|
Chance Showers And Thunderstorms
|
67°F |
10 to 17 mph
SW
|
|
Wednesday
Apr 15
|
Showers And Thunderstorms
|
78°F |
10 to 15 mph
SW
|
|
Wednesday Night
Apr 15
|
Showers And Thunderstorms
|
60°F |
14 mph
SW
|
|
Thursday
Apr 16
|
Showers And Thunderstorms
|
79°F |
9 to 15 mph
SW
|
|
Thursday Night
Apr 16
|
Chance Showers And Thunderstorms then Mostly Clear
|
58°F |
7 mph
SW
|
|
Friday
Apr 17
|
Partly Sunny then Chance Showers And Thunderstorms
|
84°F |
6 to 15 mph
S
|
|
Friday Night
Apr 17
|
Showers And Thunderstorms Likely
|
60°F |
14 mph
S
|
|
Saturday
Apr 18
|
Showers And Thunderstorms Likely
|
71°F |
16 mph
W
|
|
Saturday Night
Apr 18
|
Chance Showers And Thunderstorms
|
41°F |
9 to 13 mph
NW
|
|
Sunday
Apr 19
|
Slight Chance Rain Showers then Sunny
|
60°F |
12 mph
NW
|
|
Sunday Night
Apr 19
|
Mostly Clear
|
39°F |
8 mph
E
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Coalton.