Fall Creek, IL Weather Forecast
Local 7-day forecast
Chance Showers And Thunderstorms
Track current conditions, temperature changes, wind, and the full daily outlook for Fall Creek, IL in one place.
A chance of showers and thunderstorms after 7am. Partly sunny, with a high near 87. Chance of precipitation is 40%.
Local Weather Overview
This forecast page for Fall Creek, 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 11, 2026 10:37 PM CDT.
The active forecast window currently covers Apr 14 to Apr 18, 2026 for Fall Creek, IL.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Apr 14 to Apr 18, 2026
- Latest sync
- Apr 11, 2026 10:37 PM CDT
- Forecast office
- LSX
- Source
- NOAA / NWS
Daily Outlook
This Week in Fall Creek
Tuesday looks like the warmest upcoming period in Fall Creek at 87 degrees F.
Friday Night is the coolest period ahead with temperatures near 51 degrees F.
The strongest winds are forecast for Tuesday at about 10 to 15 mph SW.
Precipitation is mentioned in 9 upcoming forecast periods.
Forecast Details
- Last updated
- Apr 11, 2026 10:37 PM CDT
- Coverage
- 5 days
- Time zone
- America/Chicago
- Forecast office
- LSX
- Radar station
- KLSX
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 1am, then showers and thunderstorms likely. Mostly cloudy, with a low around 64. Chance of precipitation is 70%.
Showers and thunderstorms likely. Mostly cloudy, with a high near 79. Chance of precipitation is 70%.
Showers and thunderstorms likely before 7pm, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 60. Chance of precipitation is 70%.
A chance of rain showers. Mostly sunny, with a high near 81. Chance of precipitation is 40%.
A chance of rain showers before 1am. Mostly clear, with a low around 60. Chance of precipitation is 30%.
A slight chance of rain showers between 7am and 1pm, then a chance of showers and thunderstorms. Mostly sunny, with a high near 83. Chance of precipitation is 50%.
Showers and thunderstorms likely. Mostly cloudy, with a low around 51. Chance of precipitation is 60%.
Showers and thunderstorms likely. Partly sunny, with a high near 64. Chance of precipitation is 60%.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Tuesday
Apr 14
|
Chance Showers And Thunderstorms
|
87°F |
10 to 15 mph
SW
|
|
Tuesday Night
Apr 14
|
Chance Showers And Thunderstorms
|
64°F |
10 to 14 mph
SW
|
|
Wednesday
Apr 15
|
Showers And Thunderstorms Likely
|
79°F |
9 to 13 mph
SW
|
|
Wednesday Night
Apr 15
|
Showers And Thunderstorms Likely then Chance Showers And Thunderstorms
|
60°F |
5 to 9 mph
SW
|
|
Thursday
Apr 16
|
Chance Rain Showers
|
81°F |
5 to 8 mph
SW
|
|
Thursday Night
Apr 16
|
Chance Rain Showers
|
60°F |
6 mph
S
|
|
Friday
Apr 17
|
Chance Showers And Thunderstorms
|
83°F |
6 to 14 mph
S
|
|
Friday Night
Apr 17
|
Showers And Thunderstorms Likely
|
51°F |
8 to 12 mph
W
|
|
Saturday
Apr 18
|
Showers And Thunderstorms Likely
|
64°F |
12 mph
NW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Fall Creek.