Griswold, IL Weather Forecast
Local 7-day forecast
Clear
Track current conditions, temperature changes, wind, and the full daily outlook for Griswold, IL in one place.
Clear, with a low around 29. West northwest wind around 0 mph.
Local Weather Overview
This forecast page for Griswold, 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 7, 2026 5:18 AM CST.
The active forecast window currently covers Nov 7 to Nov 13, 2026 for Griswold, IL.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Nov 7 to Nov 13, 2026
- Latest sync
- Nov 7, 2026 5:18 AM CST
- Forecast office
- LOT
- Source
- NOAA / NWS
Daily Outlook
This Week in Griswold
Tuesday looks like the warmest upcoming period in Griswold at 67 degrees F.
Overnight is the coolest period ahead with temperatures near 29 degrees F.
The strongest winds are forecast for Sunday at about 10 to 15 mph W.
Precipitation is mentioned in 2 upcoming forecast periods.
Forecast Details
- Last updated
- Nov 7, 2026 5:18 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
Mostly sunny. High near 53, with temperatures falling to around 46 in the afternoon. West wind 0 to 5 mph, with gusts as high as 10 mph.
Partly cloudy, with a low around 33. West southwest wind 5 to 10 mph.
Mostly sunny, with a high near 62. West wind 10 to 15 mph, with gusts as high as 25 mph.
Mostly clear, with a low around 33. West northwest wind 0 to 5 mph, with gusts as high as 15 mph.
Sunny, with a high near 65.
Mostly clear, with a low around 43.
Sunny, with a high near 67.
Partly cloudy, with a low around 35.
Mostly sunny, with a high near 60.
Partly cloudy, with a low around 36.
A slight chance of rain. Partly sunny, with a high near 52.
A slight chance of rain between midnight and 3am, then a slight chance of rain and snow. Mostly cloudy, with a low around 32.
Mostly sunny, with a high near 50.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Overnight
Nov 7
|
Clear
|
29°F |
0 mph
|
|
Saturday
Nov 7
|
Mostly Sunny
|
53°F |
0 to 5 mph
W
|
|
Saturday Night
Nov 7
|
Partly Cloudy
|
33°F |
5 to 10 mph
WSW
|
|
Sunday
Nov 8
|
Mostly Sunny
|
62°F |
10 to 15 mph
W
|
|
Sunday Night
Nov 8
|
Mostly Clear
|
33°F |
0 to 5 mph
WNW
|
|
Monday
Nov 9
|
Sunny
|
65°F |
0 to 5 mph
WSW
|
|
Monday Night
Nov 9
|
Mostly Clear
|
43°F |
5 to 10 mph
WSW
|
|
Tuesday
Nov 10
|
Sunny
|
67°F |
0 to 5 mph
WNW
|
|
Tuesday Night
Nov 10
|
Partly Cloudy
|
35°F |
0 mph
|
|
Veterans Day
Nov 11
|
Mostly Sunny
|
60°F |
0 to 5 mph
NNW
|
|
Wednesday Night
Nov 11
|
Partly Cloudy
|
36°F |
5 mph
N
|
|
Thursday
Nov 12
|
Slight Chance Rain
|
52°F |
5 to 10 mph
N
|
|
Thursday Night
Nov 12
|
Mostly Cloudy then Slight Chance Rain And Snow
|
32°F |
5 to 10 mph
N
|
|
Friday
Nov 13
|
Mostly Sunny
|
50°F |
5 to 10 mph
NNW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Griswold.