Steward, IL Weather Forecast
Local 7-day forecast
Rain Showers
Track current conditions, temperature changes, wind, and the full daily outlook for Steward, IL in one place.
Rain showers before 1pm, then showers and thunderstorms. Cloudy, with a high near 64. Southeast wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Local Weather Overview
This forecast page for Steward, 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: Oct 15, 2026 12:03 PM CDT.
The active forecast window currently covers Oct 15 to Oct 21, 2026 for Steward, IL.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Oct 15 to Oct 21, 2026
- Latest sync
- Oct 15, 2026 12:03 PM CDT
- Forecast office
- LOT
- Source
- NOAA / NWS
Daily Outlook
This Week in Steward
Wednesday looks like the warmest upcoming period in Steward at 72 degrees F.
Friday Night is the coolest period ahead with temperatures near 32 degrees F.
The strongest winds are forecast for Tonight at about 5 to 20 mph W.
Precipitation is mentioned in 5 upcoming forecast periods.
Forecast Details
- Last updated
- Oct 15, 2026 12:03 PM CDT
- Coverage
- 7 days
- Time zone
- America/Chicago
- Forecast office
- LOT
- Radar station
- KLOT
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Rain showers likely before 1am. Mostly cloudy. Low around 47, with temperatures rising to around 50 overnight. West wind 5 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Scattered rain showers after 10am. Mostly cloudy, with a high near 50. Northwest wind 15 to 20 mph, with gusts as high as 40 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.
Scattered rain showers before 7pm, then widespread frost. Mostly clear, with a low around 32. North wind 5 to 15 mph, with gusts as high as 35 mph. Chance of precipitation is 30%.
Widespread frost before 9am. Sunny, with a high near 55. West northwest wind 5 to 10 mph.
Clear, with a low around 38.
Sunny, with a high near 61.
Mostly clear, with a low around 40.
Mostly sunny, with a high near 69.
Partly cloudy, with a low around 42.
Mostly sunny, with a high near 71.
Mostly clear, with a low around 45.
Sunny, with a high near 72.
A slight chance of rain showers after 1am. Partly cloudy, with a low around 49.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Today
Oct 15
|
Rain Showers
|
64°F |
5 to 10 mph
SE
|
|
Tonight
Oct 15
|
Rain Showers Likely
|
47°F |
5 to 20 mph
W
|
|
Friday
Oct 16
|
Scattered Rain Showers
|
50°F |
15 to 20 mph
NW
|
|
Friday Night
Oct 16
|
Scattered Rain Showers then Widespread Frost
|
32°F |
5 to 15 mph
N
|
|
Saturday
Oct 17
|
Widespread Frost then Sunny
|
55°F |
5 to 10 mph
WNW
|
|
Saturday Night
Oct 17
|
Clear
|
38°F |
5 to 10 mph
SSW
|
|
Sunday
Oct 18
|
Sunny
|
61°F |
10 to 15 mph
SSW
|
|
Sunday Night
Oct 18
|
Mostly Clear
|
40°F |
5 to 10 mph
SSW
|
|
Monday
Oct 19
|
Mostly Sunny
|
69°F |
0 to 5 mph
SSW
|
|
Monday Night
Oct 19
|
Partly Cloudy
|
42°F |
0 to 5 mph
SSW
|
|
Tuesday
Oct 20
|
Mostly Sunny
|
71°F |
0 to 5 mph
SSE
|
|
Tuesday Night
Oct 20
|
Mostly Clear
|
45°F |
0 to 5 mph
SE
|
|
Wednesday
Oct 21
|
Sunny
|
72°F |
0 to 10 mph
SSE
|
|
Wednesday Night
Oct 21
|
Partly Cloudy then Slight Chance Rain Showers
|
49°F |
5 mph
SSE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Steward.