Steeleville, IL Weather Forecast
Local 7-day forecast
Mostly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Steeleville, IL in one place.
Mostly sunny, with a high near 91. Heat index values as high as 103. Southeast wind around 1 mph.
Local Weather Overview
This forecast page for Steeleville, 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: Jul 19, 2026 3:17 AM CDT.
The active forecast window currently covers Jul 20 to Jul 25, 2026 for Steeleville, IL.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jul 20 to Jul 25, 2026
- Latest sync
- Jul 19, 2026 3:17 AM CDT
- Forecast office
- LSX
- Source
- NOAA / NWS
Daily Outlook
This Week in Steeleville
Tuesday looks like the warmest upcoming period in Steeleville at 95 degrees F.
Wednesday Night is the coolest period ahead with temperatures near 63 degrees F.
The strongest winds are forecast for Tuesday at about 5 to 9 mph W.
Precipitation is mentioned in 3 upcoming forecast periods.
Forecast Details
- Last updated
- Jul 19, 2026 3:17 AM CDT
- Coverage
- 6 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
Mostly clear, with a low around 75. South wind around 5 mph.
Sunny, with a high near 95.
Mostly clear, with a low around 68.
Sunny, with a high near 85.
Mostly clear, with a low around 63.
Mostly sunny, with a high near 82.
Partly cloudy, with a low around 63.
A chance of showers and thunderstorms between 7am and 1pm, then a chance of showers and thunderstorms. Mostly sunny, with a high near 83. Chance of precipitation is 40%.
A chance of showers and thunderstorms. Partly cloudy, with a low around 67. Chance of precipitation is 30%.
A slight chance of showers and thunderstorms before 7am. Mostly sunny, with a high near 90. Chance of precipitation is 20%.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Monday
Jul 20
|
Mostly Sunny
|
91°F |
1 mph
SE
|
|
Monday Night
Jul 20
|
Mostly Clear
|
75°F |
5 mph
S
|
|
Tuesday
Jul 21
|
Sunny
|
95°F |
5 to 9 mph
W
|
|
Tuesday Night
Jul 21
|
Mostly Clear
|
68°F |
5 to 8 mph
N
|
|
Wednesday
Jul 22
|
Sunny
|
85°F |
6 to 9 mph
N
|
|
Wednesday Night
Jul 22
|
Mostly Clear
|
63°F |
2 to 8 mph
NE
|
|
Thursday
Jul 23
|
Mostly Sunny
|
82°F |
5 mph
NE
|
|
Thursday Night
Jul 23
|
Partly Cloudy
|
63°F |
3 mph
E
|
|
Friday
Jul 24
|
Chance Showers And Thunderstorms
|
83°F |
1 to 6 mph
SE
|
|
Friday Night
Jul 24
|
Chance Showers And Thunderstorms
|
67°F |
1 to 5 mph
SE
|
|
Saturday
Jul 25
|
Slight Chance Showers And Thunderstorms then Mostly Sunny
|
90°F |
2 to 6 mph
S
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Steeleville.