Forest City, IL Weather Forecast
Local 7-day forecast
Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Forest City, IL in one place.
Sunny, with a high near 83. East northeast wind 5 to 8 mph.
Local Weather Overview
This forecast page for Forest City, 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 1, 2026 5:59 PM CDT.
The active forecast window currently covers Jun 2 to Jun 7, 2026 for Forest City, IL.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jun 2 to Jun 7, 2026
- Latest sync
- Jun 1, 2026 5:59 PM CDT
- Forecast office
- ILX
- Source
- NOAA / NWS
Daily Outlook
This Week in Forest City
Sunday looks like the warmest upcoming period in Forest City at 88 degrees F.
Tuesday Night is the coolest period ahead with temperatures near 54 degrees F.
The strongest winds are forecast for Thursday at about 3 to 9 mph S.
Precipitation is mentioned in 6 upcoming forecast periods.
Forecast Details
- Last updated
- Jun 1, 2026 5:59 PM 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 clear, with a low around 54. East wind 2 to 6 mph.
Sunny, with a high near 82. East southeast wind 2 to 6 mph.
Mostly clear, with a low around 56. South southeast wind around 3 mph.
Sunny, with a high near 87. South wind 3 to 9 mph, with gusts as high as 20 mph.
Partly cloudy, with a low around 63.
A chance of rain showers between 7am and 1pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 86. Chance of precipitation is 30%.
A chance of showers and thunderstorms before 1am, then showers and thunderstorms likely. Mostly cloudy, with a low around 65.
Showers and thunderstorms likely before 1pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 87.
A chance of showers and thunderstorms. Partly cloudy, with a low around 64.
A chance of showers and thunderstorms. Mostly sunny, with a high near 88.
A chance of showers and thunderstorms before 7pm, then a chance of showers and thunderstorms. Partly cloudy, with a low around 65.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Tuesday
Jun 2
|
Sunny
|
83°F |
5 to 8 mph
ENE
|
|
Tuesday Night
Jun 2
|
Mostly Clear
|
54°F |
2 to 6 mph
E
|
|
Wednesday
Jun 3
|
Sunny
|
82°F |
2 to 6 mph
ESE
|
|
Wednesday Night
Jun 3
|
Mostly Clear
|
56°F |
3 mph
SSE
|
|
Thursday
Jun 4
|
Sunny
|
87°F |
3 to 9 mph
S
|
|
Thursday Night
Jun 4
|
Partly Cloudy
|
63°F |
7 mph
S
|
|
Friday
Jun 5
|
Chance Rain Showers then Chance Showers And Thunderstorms
|
86°F |
9 mph
SSW
|
|
Friday Night
Jun 5
|
Chance Showers And Thunderstorms
|
65°F |
3 to 7 mph
SSW
|
|
Saturday
Jun 6
|
Showers And Thunderstorms Likely
|
87°F |
5 to 8 mph
SW
|
|
Saturday Night
Jun 6
|
Chance Showers And Thunderstorms
|
64°F |
6 mph
SW
|
|
Sunday
Jun 7
|
Chance Showers And Thunderstorms
|
88°F |
3 to 7 mph
SSE
|
|
Sunday Night
Jun 7
|
Chance Showers And Thunderstorms
|
65°F |
5 mph
SE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Forest City.