Peotone, IL Weather Forecast
Local 7-day forecast
Rain Showers Likely
Track current conditions, temperature changes, wind, and the full daily outlook for Peotone, IL in one place.
Rain showers likely. Partly sunny. High near 46, with temperatures falling to around 42 in the afternoon. North northwest wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 70%. New rainfall amounts less than a tenth of an inch possible.
Local Weather Overview
This forecast page for Peotone, 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 11, 2026 8:36 AM CST.
The active forecast window currently covers Nov 12 to Nov 17, 2026 for Peotone, IL.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Nov 12 to Nov 17, 2026
- Latest sync
- Nov 11, 2026 8:36 AM CST
- Forecast office
- LOT
- Source
- NOAA / NWS
Daily Outlook
This Week in Peotone
Tuesday looks like the warmest upcoming period in Peotone at 50 degrees F.
Friday Night is the coolest period ahead with temperatures near 25 degrees F.
The strongest winds are forecast for Thursday at about 15 mph NNW.
Precipitation is mentioned in 2 upcoming forecast periods.
Forecast Details
- Last updated
- Nov 11, 2026 8:36 AM CST
- 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
A chance of rain showers before midnight, then a slight chance of rain and snow showers. Partly cloudy, with a low around 31. North northwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.
Mostly sunny, with a high near 43. Northwest wind around 10 mph, with gusts as high as 20 mph.
Mostly clear, with a low around 25.
Sunny, with a high near 46.
Mostly clear, with a low around 25.
Mostly sunny, with a high near 48.
Partly cloudy, with a low around 26.
Mostly sunny, with a high near 48.
Mostly clear, with a low around 27.
Sunny, with a high near 50.
Mostly clear, with a low around 28.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Thursday
Nov 12
|
Rain Showers Likely
|
46°F |
15 mph
NNW
|
|
Thursday Night
Nov 12
|
Chance Rain Showers then Slight Chance Rain And Snow Showers
|
31°F |
10 to 15 mph
NNW
|
|
Friday
Nov 13
|
Mostly Sunny
|
43°F |
10 mph
NW
|
|
Friday Night
Nov 13
|
Mostly Clear
|
25°F |
5 mph
NW
|
|
Saturday
Nov 14
|
Sunny
|
46°F |
0 to 5 mph
NNW
|
|
Saturday Night
Nov 14
|
Mostly Clear
|
25°F |
0 mph
|
|
Sunday
Nov 15
|
Mostly Sunny
|
48°F |
0 mph
|
|
Sunday Night
Nov 15
|
Partly Cloudy
|
26°F |
0 mph
|
|
Monday
Nov 16
|
Mostly Sunny
|
48°F |
0 mph
|
|
Monday Night
Nov 16
|
Mostly Clear
|
27°F |
0 mph
|
|
Tuesday
Nov 17
|
Sunny
|
50°F |
0 to 5 mph
SE
|
|
Tuesday Night
Nov 17
|
Mostly Clear
|
28°F |
0 mph
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Peotone.
