Sims, IL Weather Forecast
Local 7-day forecast
Partly Cloudy
Track current conditions, temperature changes, wind, and the full daily outlook for Sims, IL in one place.
Partly cloudy, with a low around 61. Northeast wind around 6 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: Jun 2, 2026 6:39 AM CDT.
The active forecast window currently covers Jun 2 to Jun 8, 2026 for Sims, IL.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jun 2 to Jun 8, 2026
- Latest sync
- Jun 2, 2026 6:39 AM CDT
- Forecast office
- PAH
- Source
- NOAA / NWS
Daily Outlook
This Week in Sims
Sunday looks like the warmest upcoming period in Sims at 87 degrees F.
Tuesday Night is the coolest period ahead with temperatures near 54 degrees F.
The strongest winds are forecast for Tuesday at about 6 to 13 mph NE.
Precipitation is mentioned in 5 upcoming forecast periods.
Forecast Details
- Last updated
- Jun 2, 2026 6:39 AM 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
Sunny. High near 80, with temperatures falling to around 78 in the afternoon. Northeast wind 6 to 13 mph, with gusts as high as 20 mph.
Clear. Low around 54, with temperatures rising to around 56 overnight. East northeast wind 3 to 10 mph, with gusts as high as 18 mph.
Sunny, with a high near 81. East wind around 6 mph.
Mostly clear, with a low around 58. Southeast wind 0 to 5 mph.
Sunny, with a high near 84. South wind 0 to 7 mph.
Mostly clear, with a low around 62. South wind 2 to 7 mph.
Mostly sunny, with a high near 85. South southwest wind 2 to 9 mph.
Partly cloudy, with a low around 66. South wind 3 to 8 mph.
A slight chance of showers and thunderstorms after 7am. Mostly sunny, with a high near 86. South southwest wind 3 to 9 mph.
A chance of showers and thunderstorms. Mostly cloudy, with a low around 69. South southwest wind 2 to 7 mph.
A chance of rain showers before 1pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 87. South southwest wind 2 to 7 mph.
A chance of showers and thunderstorms before 1am, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 69. South wind 2 to 6 mph.
Showers and thunderstorms likely. Partly sunny, with a high near 86. South southeast wind 3 to 8 mph.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Overnight
Jun 2
|
Partly Cloudy
|
61°F |
6 mph
NE
|
|
Tuesday
Jun 2
|
Sunny
|
80°F |
6 to 13 mph
NE
|
|
Tuesday Night
Jun 2
|
Clear
|
54°F |
3 to 10 mph
ENE
|
|
Wednesday
Jun 3
|
Sunny
|
81°F |
6 mph
E
|
|
Wednesday Night
Jun 3
|
Mostly Clear
|
58°F |
0 to 5 mph
SE
|
|
Thursday
Jun 4
|
Sunny
|
84°F |
0 to 7 mph
S
|
|
Thursday Night
Jun 4
|
Mostly Clear
|
62°F |
2 to 7 mph
S
|
|
Friday
Jun 5
|
Mostly Sunny
|
85°F |
2 to 9 mph
SSW
|
|
Friday Night
Jun 5
|
Partly Cloudy
|
66°F |
3 to 8 mph
S
|
|
Saturday
Jun 6
|
Slight Chance Showers And Thunderstorms
|
86°F |
3 to 9 mph
SSW
|
|
Saturday Night
Jun 6
|
Chance Showers And Thunderstorms
|
69°F |
2 to 7 mph
SSW
|
|
Sunday
Jun 7
|
Chance Rain Showers then Chance Showers And Thunderstorms
|
87°F |
2 to 7 mph
SSW
|
|
Sunday Night
Jun 7
|
Chance Showers And Thunderstorms
|
69°F |
2 to 6 mph
S
|
|
Monday
Jun 8
|
Showers And Thunderstorms Likely
|
86°F |
3 to 8 mph
SSE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Sims.