Stewardson, IL Weather Forecast
Local 7-day forecast
Patchy Fog
Track current conditions, temperature changes, wind, and the full daily outlook for Stewardson, IL in one place.
Patchy fog. Mostly clear, with a low around 55. Wind around 0 mph.
Local Weather Overview
This forecast page for Stewardson, 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: Aug 24, 2026 5:49 AM CDT.
The active forecast window currently covers Aug 24 to Aug 30, 2026 for Stewardson, IL.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Aug 24 to Aug 30, 2026
- Latest sync
- Aug 24, 2026 5:49 AM CDT
- Forecast office
- ILX
- Source
- NOAA / NWS
Daily Outlook
This Week in Stewardson
Sunday looks like the warmest upcoming period in Stewardson at 89 degrees F.
Overnight is the coolest period ahead with temperatures near 55 degrees F.
The strongest winds are forecast for Sunday at about 5 to 9 mph SSW.
Precipitation is mentioned in 3 upcoming forecast periods.
Forecast Details
- Last updated
- Aug 24, 2026 5:49 AM CDT
- Coverage
- 7 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
Patchy fog before 8am. Sunny, with a high near 81. North northwest wind around 2 mph.
Mostly clear, with a low around 57. East northeast wind around 2 mph.
Mostly sunny, with a high near 83. East southeast wind around 3 mph.
Partly cloudy, with a low around 61. Southeast wind around 2 mph.
Mostly sunny, with a high near 87. South southwest wind 2 to 7 mph.
A chance of showers and thunderstorms between 7pm and 1am. Mostly clear, with a low around 64. West southwest wind around 5 mph. Chance of precipitation is 30%.
Sunny, with a high near 86.
Clear, with a low around 62.
Sunny, with a high near 85.
Mostly clear, with a low around 63.
Mostly sunny, with a high near 87.
A slight chance of rain showers after 1am. Partly cloudy, with a low around 67.
A slight chance of rain showers before 7am. Mostly sunny, with a high near 89.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Overnight
Aug 24
|
Patchy Fog
|
55°F |
0 mph
|
|
Monday
Aug 24
|
Patchy Fog then Sunny
|
81°F |
2 mph
NNW
|
|
Monday Night
Aug 24
|
Mostly Clear
|
57°F |
2 mph
ENE
|
|
Tuesday
Aug 25
|
Mostly Sunny
|
83°F |
3 mph
ESE
|
|
Tuesday Night
Aug 25
|
Partly Cloudy
|
61°F |
2 mph
SE
|
|
Wednesday
Aug 26
|
Mostly Sunny
|
87°F |
2 to 7 mph
SSW
|
|
Wednesday Night
Aug 26
|
Chance Showers And Thunderstorms
|
64°F |
5 mph
WSW
|
|
Thursday
Aug 27
|
Sunny
|
86°F |
2 to 8 mph
NW
|
|
Thursday Night
Aug 27
|
Clear
|
62°F |
1 to 6 mph
NNW
|
|
Friday
Aug 28
|
Sunny
|
85°F |
1 to 5 mph
N
|
|
Friday Night
Aug 28
|
Mostly Clear
|
63°F |
3 mph
E
|
|
Saturday
Aug 29
|
Mostly Sunny
|
87°F |
6 mph
SSE
|
|
Saturday Night
Aug 29
|
Partly Cloudy then Slight Chance Rain Showers
|
67°F |
5 mph
SSE
|
|
Sunday
Aug 30
|
Slight Chance Rain Showers then Mostly Sunny
|
89°F |
5 to 9 mph
SSW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Stewardson.