Sims, IL Weather Forecast
Local 7-day forecast
Widespread Frost then Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Sims, IL in one place.
Widespread frost before 9am. Sunny. High near 63, with temperatures falling to around 58 in the afternoon. Southwest wind 2 to 9 mph.
Local Weather Overview
This forecast page for Sims, 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: Nov 8, 2026 8:03 AM CST.
The active forecast window currently covers Nov 8 to Nov 14, 2026 for Sims, IL.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Nov 8 to Nov 14, 2026
- Latest sync
- Nov 8, 2026 8:03 AM CST
- Forecast office
- PAH
- Source
- NOAA / NWS
Daily Outlook
This Week in Sims
Tuesday looks like the warmest upcoming period in Sims at 68 degrees F.
Friday Night is the coolest period ahead with temperatures near 30 degrees F.
The strongest winds are forecast for Thursday at about 9 to 15 mph N.
Precipitation is mentioned in 2 upcoming forecast periods.
Forecast Details
- Last updated
- Nov 8, 2026 8:03 AM CST
- Coverage
- 8 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
Areas of fog between 10pm and 5am, then areas of fog and patchy frost. Mostly clear, with a low around 36. West northwest wind 0 to 3 mph.
Patchy frost and patchy fog before 9am. Sunny. High near 64, with temperatures falling to around 59 in the afternoon. Southwest wind 0 to 3 mph.
Clear, with a low around 40. Southwest wind around 2 mph.
Sunny, with a high near 68. West southwest wind 2 to 6 mph.
Partly cloudy, with a low around 42. West northwest wind around 1 mph.
A chance of rain showers after noon. Partly sunny, with a high near 66. West wind 0 to 6 mph.
A slight chance of rain showers before midnight. Mostly cloudy, with a low around 39. North northwest wind 5 to 9 mph.
Mostly sunny, with a high near 54. North wind 9 to 15 mph, with gusts as high as 21 mph.
Partly cloudy, with a low around 31. North northwest wind 3 to 12 mph.
Mostly sunny, with a high near 50. North northwest wind 5 to 9 mph.
Mostly clear, with a low around 30. North northwest wind around 2 mph.
Sunny, with a high near 55. West northwest wind 0 to 6 mph.
Mostly clear, with a low around 34. West southwest wind around 2 mph.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Today
Nov 8
|
Widespread Frost then Sunny
|
63°F |
2 to 9 mph
SW
|
|
Tonight
Nov 8
|
Areas Of Fog
|
36°F |
0 to 3 mph
WNW
|
|
Monday
Nov 9
|
Patchy Frost then Sunny
|
64°F |
0 to 3 mph
SW
|
|
Monday Night
Nov 9
|
Clear
|
40°F |
2 mph
SW
|
|
Tuesday
Nov 10
|
Sunny
|
68°F |
2 to 6 mph
WSW
|
|
Tuesday Night
Nov 10
|
Partly Cloudy
|
42°F |
1 mph
WNW
|
|
Veterans Day
Nov 11
|
Partly Sunny then Chance Rain Showers
|
66°F |
0 to 6 mph
W
|
|
Wednesday Night
Nov 11
|
Slight Chance Rain Showers then Mostly Cloudy
|
39°F |
5 to 9 mph
NNW
|
|
Thursday
Nov 12
|
Mostly Sunny
|
54°F |
9 to 15 mph
N
|
|
Thursday Night
Nov 12
|
Partly Cloudy
|
31°F |
3 to 12 mph
NNW
|
|
Friday
Nov 13
|
Mostly Sunny
|
50°F |
5 to 9 mph
NNW
|
|
Friday Night
Nov 13
|
Mostly Clear
|
30°F |
2 mph
NNW
|
|
Saturday
Nov 14
|
Sunny
|
55°F |
0 to 6 mph
WNW
|
|
Saturday Night
Nov 14
|
Mostly Clear
|
34°F |
2 mph
WSW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Sims.