Crossville, IL Weather Forecast
Local 7-day forecast
Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Crossville, IL in one place.
Sunny. High near 100, with temperatures falling to around 97 in the afternoon. West wind 3 to 7 mph.
Local Weather Overview
This forecast page for Crossville, 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: Sep 17, 2026 12:00 PM CDT.
The active forecast window currently covers Sep 17 to Sep 23, 2026 for Crossville, IL.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Sep 17 to Sep 23, 2026
- Latest sync
- Sep 17, 2026 12:00 PM CDT
- Forecast office
- PAH
- Source
- NOAA / NWS
Daily Outlook
This Week in Crossville
Today looks like the warmest upcoming period in Crossville at 100 degrees F.
Tuesday Night is the coolest period ahead with temperatures near 63 degrees F.
The strongest winds are forecast for Tuesday at about 5 to 10 mph NNE.
Precipitation is mentioned in 8 upcoming forecast periods.
Forecast Details
- Last updated
- Sep 17, 2026 12:00 PM CDT
- Coverage
- 7 days
- Time zone
- America/Chicago
- Forecast office
- PAH
- Radar station
- KVWX
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 74. West northwest wind around 2 mph.
A slight chance of showers and thunderstorms after 4pm. Sunny. High near 97, with temperatures falling to around 94 in the afternoon. North wind around 2 mph. Chance of precipitation is 20%.
A slight chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 71. East southeast wind around 3 mph. Chance of precipitation is 20%.
Sunny, with a high near 99. South southwest wind 2 to 7 mph.
Partly cloudy, with a low around 73. South southwest wind around 5 mph.
Mostly sunny, with a high near 97. West wind 3 to 7 mph.
Partly cloudy, with a low around 70. North northeast wind around 6 mph.
A chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 92. North northeast wind 3 to 8 mph.
A chance of showers and thunderstorms. Partly cloudy, with a low around 66. North wind 3 to 8 mph.
A chance of rain showers. Mostly sunny, with a high near 86. North northeast wind 5 to 10 mph.
A slight chance of rain showers before 1am. Partly cloudy, with a low around 63. North northeast wind 3 to 10 mph.
A slight chance of rain showers after 1pm. Sunny, with a high near 85. North northeast wind 3 to 7 mph.
A slight chance of rain showers before 7pm. Mostly clear, with a low around 63. Northeast wind 2 to 7 mph.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Today
Sep 17
|
Sunny
|
100°F |
3 to 7 mph
W
|
|
Tonight
Sep 17
|
Mostly Clear
|
74°F |
2 mph
WNW
|
|
Friday
Sep 18
|
Sunny then Slight Chance Showers And Thunderstorms
|
97°F |
2 mph
N
|
|
Friday Night
Sep 18
|
Slight Chance Showers And Thunderstorms then Partly Cloudy
|
71°F |
3 mph
ESE
|
|
Saturday
Sep 19
|
Sunny
|
99°F |
2 to 7 mph
SSW
|
|
Saturday Night
Sep 19
|
Partly Cloudy
|
73°F |
5 mph
SSW
|
|
Sunday
Sep 20
|
Mostly Sunny
|
97°F |
3 to 7 mph
W
|
|
Sunday Night
Sep 20
|
Partly Cloudy
|
70°F |
6 mph
NNE
|
|
Monday
Sep 21
|
Mostly Sunny then Chance Showers And Thunderstorms
|
92°F |
3 to 8 mph
NNE
|
|
Monday Night
Sep 21
|
Chance Showers And Thunderstorms
|
66°F |
3 to 8 mph
N
|
|
Tuesday
Sep 22
|
Chance Rain Showers
|
86°F |
5 to 10 mph
NNE
|
|
Tuesday Night
Sep 22
|
Slight Chance Rain Showers
|
63°F |
3 to 10 mph
NNE
|
|
Wednesday
Sep 23
|
Sunny then Slight Chance Rain Showers
|
85°F |
3 to 7 mph
NNE
|
|
Wednesday Night
Sep 23
|
Slight Chance Rain Showers then Mostly Clear
|
63°F |
2 to 7 mph
NE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Crossville.