Gridley, IL Weather Forecast
Local 7-day forecast
Mostly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Gridley, IL in one place.
Mostly sunny, with a high near 83. East southeast wind around 7 mph.
Local Weather Overview
This forecast page for Gridley, 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: May 28, 2026 12:27 AM CDT.
The active forecast window currently covers May 29 to Jun 3, 2026 for Gridley, IL.
Page Snapshot
- Page focus
- city weather
- Forecast window
- May 29 to Jun 3, 2026
- Latest sync
- May 28, 2026 12:27 AM CDT
- Forecast office
- ILX
- Source
- NOAA / NWS
Daily Outlook
This Week in Gridley
Saturday looks like the warmest upcoming period in Gridley at 86 degrees F.
Tuesday Night is the coolest period ahead with temperatures near 54 degrees F.
The strongest winds are forecast for Tuesday at about 7 to 13 mph NE.
Precipitation is mentioned in 2 upcoming forecast periods.
Forecast Details
- Last updated
- May 28, 2026 12:27 AM CDT
- Coverage
- 6 days
- Time zone
- America/Chicago
- Forecast office
- ILX
- Radar station
- KILX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Partly cloudy, with a low around 56. East southeast wind around 5 mph.
Mostly sunny, with a high near 86. East wind 3 to 9 mph.
Partly cloudy, with a low around 57. East wind around 10 mph, with gusts as high as 18 mph.
Mostly sunny, with a high near 82.
Partly cloudy, with a low around 57.
A slight chance of rain showers after 1pm. Mostly sunny, with a high near 83.
A slight chance of rain showers before 7pm. Mostly clear, with a low around 55.
Sunny, with a high near 81.
Clear, with a low around 54.
Sunny, with a high near 83.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Friday
May 29
|
Mostly Sunny
|
83°F |
7 mph
ESE
|
|
Friday Night
May 29
|
Partly Cloudy
|
56°F |
5 mph
ESE
|
|
Saturday
May 30
|
Mostly Sunny
|
86°F |
3 to 9 mph
E
|
|
Saturday Night
May 30
|
Partly Cloudy
|
57°F |
10 mph
E
|
|
Sunday
May 31
|
Mostly Sunny
|
82°F |
8 mph
E
|
|
Sunday Night
May 31
|
Partly Cloudy
|
57°F |
6 mph
ENE
|
|
Monday
Jun 1
|
Mostly Sunny then Slight Chance Rain Showers
|
83°F |
5 to 10 mph
NNE
|
|
Monday Night
Jun 1
|
Slight Chance Rain Showers then Mostly Clear
|
55°F |
7 to 10 mph
NE
|
|
Tuesday
Jun 2
|
Sunny
|
81°F |
7 to 13 mph
NE
|
|
Tuesday Night
Jun 2
|
Clear
|
54°F |
6 to 12 mph
NE
|
|
Wednesday
Jun 3
|
Sunny
|
83°F |
9 mph
NE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Gridley.