Anderson, IL Weather Forecast
Local 7-day forecast
Chance Rain Showers then Mostly Cloudy
Track current conditions, temperature changes, wind, and the full daily outlook for Anderson, IL in one place.
A chance of rain showers before noon. Mostly cloudy. High near 71, with temperatures falling to around 65 in the afternoon. East southeast wind around 6 mph. Chance of precipitation is 30%.
Local Weather Overview
This forecast page for Anderson, 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: Oct 30, 2026 9:42 AM CDT.
The active forecast window currently covers Nov 1 to Nov 5, 2026 for Anderson, IL.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Nov 1 to Nov 5, 2026
- Latest sync
- Oct 30, 2026 9:42 AM CDT
- Forecast office
- ILX
- Source
- NOAA / NWS
Daily Outlook
This Week in Anderson
Tuesday looks like the warmest upcoming period in Anderson at 73 degrees F.
Thursday Night is the coolest period ahead with temperatures near 44 degrees F.
The strongest winds are forecast for Monday Night at about 17 to 21 mph SSE.
Precipitation is mentioned in 9 upcoming forecast periods.
Forecast Details
- Last updated
- Oct 30, 2026 9:42 AM CDT
- Coverage
- 6 days
- Time zone
- America/Chicago
- Forecast office
- ILX
- Radar station
- KILX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Mostly cloudy, with a low around 55. Southeast wind around 8 mph.
A chance of rain showers. Mostly cloudy, with a high near 72. South southeast wind 8 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 50%. New rainfall amounts between a quarter and half of an inch possible.
Rain showers likely. Mostly cloudy, with a low around 59. Chance of precipitation is 60%.
Rain showers likely. Mostly cloudy, with a high near 73. Chance of precipitation is 60%.
A chance of rain showers. Mostly cloudy, with a low around 52.
A chance of rain showers. Mostly cloudy, with a high near 68.
A slight chance of rain showers. Mostly cloudy, with a low around 47.
A slight chance of rain showers. Mostly sunny, with a high near 66.
A slight chance of rain showers after midnight. Mostly cloudy, with a low around 44.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Sunday
Nov 1
|
Chance Rain Showers then Mostly Cloudy
|
71°F |
6 mph
ESE
|
|
Sunday Night
Nov 1
|
Mostly Cloudy
|
55°F |
8 mph
SE
|
|
Monday
Nov 2
|
Chance Rain Showers
|
72°F |
8 to 16 mph
SSE
|
|
Monday Night
Nov 2
|
Rain Showers Likely
|
59°F |
17 to 21 mph
SSE
|
|
Tuesday
Nov 3
|
Rain Showers Likely
|
73°F |
14 to 21 mph
SSE
|
|
Tuesday Night
Nov 3
|
Chance Rain Showers
|
52°F |
9 to 14 mph
SSE
|
|
Wednesday
Nov 4
|
Chance Rain Showers
|
68°F |
9 mph
SSW
|
|
Wednesday Night
Nov 4
|
Slight Chance Rain Showers
|
47°F |
7 mph
WNW
|
|
Thursday
Nov 5
|
Slight Chance Rain Showers
|
66°F |
7 mph
NW
|
|
Thursday Night
Nov 5
|
Mostly Cloudy then Slight Chance Rain Showers
|
44°F |
3 mph
NNW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Anderson.