Calhoun, IL Weather Forecast
Local 7-day forecast
Showers And Thunderstorms
Track current conditions, temperature changes, wind, and the full daily outlook for Calhoun, IL in one place.
Showers and thunderstorms. Mostly cloudy, with a high near 86. South southeast wind 8 to 12 mph, with gusts as high as 17 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.
Local Weather Overview
This forecast page for Calhoun, 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: Jun 7, 2026 1:40 AM CDT.
The active forecast window currently covers Jun 8 to Jun 13, 2026 for Calhoun, IL.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jun 8 to Jun 13, 2026
- Latest sync
- Jun 7, 2026 1:40 AM CDT
- Forecast office
- ILX
- Source
- NOAA / NWS
Daily Outlook
This Week in Calhoun
Thursday looks like the warmest upcoming period in Calhoun at 94 degrees F.
Monday Night is the coolest period ahead with temperatures near 72 degrees F.
The strongest winds are forecast for Thursday at about 9 to 14 mph SSW.
Precipitation is mentioned in 10 upcoming forecast periods.
Forecast Details
- Last updated
- Jun 7, 2026 1:40 AM CDT
- Coverage
- 6 days
- Time zone
- America/Chicago
- Forecast office
- ILX
- Radar station
- KVWX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Showers and thunderstorms. Mostly cloudy, with a low around 72. South wind 7 to 10 mph, with gusts as high as 16 mph. Chance of precipitation is 90%. New rainfall amounts between 1 and 2 inches possible.
Showers and thunderstorms. Partly sunny, with a high near 87. South southwest wind around 9 mph, with gusts as high as 16 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Showers and thunderstorms likely before 7pm, then a chance of showers and thunderstorms. Partly cloudy, with a low around 76. South southwest wind around 8 mph. Chance of precipitation is 60%. New rainfall amounts less than a tenth of an inch possible.
A chance of showers and thunderstorms before 1pm. Sunny, with a high near 93. Chance of precipitation is 30%.
Mostly clear, with a low around 76.
A slight chance of rain showers between 7am and 1pm, then a chance of showers and thunderstorms. Sunny, with a high near 94.
A chance of showers and thunderstorms before 7pm, then a chance of showers and thunderstorms. Partly cloudy, with a low around 74.
A chance of rain showers before 7am, then a chance of showers and thunderstorms. Mostly sunny, with a high near 93.
A chance of showers and thunderstorms before 1am, then a chance of showers and thunderstorms. Partly cloudy, with a low around 72.
A chance of showers and thunderstorms before 7am, then a chance of showers and thunderstorms. Mostly sunny, with a high near 90.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Monday
Jun 8
|
Showers And Thunderstorms
|
86°F |
8 to 12 mph
SSE
|
|
Monday Night
Jun 8
|
Showers And Thunderstorms
|
72°F |
7 to 10 mph
S
|
|
Tuesday
Jun 9
|
Showers And Thunderstorms
|
87°F |
9 mph
SSW
|
|
Tuesday Night
Jun 9
|
Showers And Thunderstorms Likely then Chance Showers And Thunderstorms
|
76°F |
8 mph
SSW
|
|
Wednesday
Jun 10
|
Chance Showers And Thunderstorms
|
93°F |
12 mph
SSW
|
|
Wednesday Night
Jun 10
|
Mostly Clear
|
76°F |
10 mph
SSW
|
|
Thursday
Jun 11
|
Slight Chance Rain Showers then Chance Showers And Thunderstorms
|
94°F |
9 to 14 mph
SSW
|
|
Thursday Night
Jun 11
|
Chance Showers And Thunderstorms
|
74°F |
6 to 12 mph
SSW
|
|
Friday
Jun 12
|
Chance Showers And Thunderstorms
|
93°F |
6 to 9 mph
SW
|
|
Friday Night
Jun 12
|
Chance Showers And Thunderstorms
|
72°F |
7 mph
SW
|
|
Saturday
Jun 13
|
Chance Showers And Thunderstorms
|
90°F |
8 mph
WNW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Calhoun.