Fair Oaks, IL Weather Forecast
Local 7-day forecast
Mostly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Fair Oaks, IL in one place.
Mostly sunny. High near 47, with temperatures falling to around 44 in the afternoon. North northwest wind 10 to 15 mph, with gusts as high as 25 mph.
Local Weather Overview
This forecast page for Fair Oaks, 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 5, 2026 10:15 AM CST.
The active forecast window currently covers Nov 6 to Nov 11, 2026 for Fair Oaks, IL.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Nov 6 to Nov 11, 2026
- Latest sync
- Nov 5, 2026 10:15 AM CST
- Forecast office
- LOT
- Source
- NOAA / NWS
Daily Outlook
This Week in Fair Oaks
Tuesday looks like the warmest upcoming period in Fair Oaks at 61 degrees F.
Friday Night is the coolest period ahead with temperatures near 30 degrees F.
The strongest winds are forecast for Friday at about 10 to 15 mph NNW.
The forecast from Nov 6 through Nov 11 stays mostly dry.
Forecast Details
- Last updated
- Nov 5, 2026 10:15 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 clear, with a low around 30. North northwest wind 5 to 10 mph.
Sunny, with a high near 50. West northwest wind around 5 mph.
Mostly clear, with a low around 32.
Sunny, with a high near 56.
Mostly clear, with a low around 34.
Sunny, with a high near 60.
Mostly clear, with a low around 40.
Sunny, with a high near 61.
Partly cloudy, with a low around 38.
Mostly sunny, with a high near 56.
Partly cloudy, with a low around 38.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Friday
Nov 6
|
Mostly Sunny
|
47°F |
10 to 15 mph
NNW
|
|
Friday Night
Nov 6
|
Mostly Clear
|
30°F |
5 to 10 mph
NNW
|
|
Saturday
Nov 7
|
Sunny
|
50°F |
5 mph
WNW
|
|
Saturday Night
Nov 7
|
Mostly Clear
|
32°F |
5 mph
W
|
|
Sunday
Nov 8
|
Sunny
|
56°F |
5 to 10 mph
W
|
|
Sunday Night
Nov 8
|
Mostly Clear
|
34°F |
0 to 5 mph
WNW
|
|
Monday
Nov 9
|
Sunny
|
60°F |
0 to 10 mph
WSW
|
|
Monday Night
Nov 9
|
Mostly Clear
|
40°F |
5 to 10 mph
WSW
|
|
Tuesday
Nov 10
|
Sunny
|
61°F |
5 mph
W
|
|
Tuesday Night
Nov 10
|
Partly Cloudy
|
38°F |
0 to 5 mph
NW
|
|
Veterans Day
Nov 11
|
Mostly Sunny
|
56°F |
0 to 5 mph
NW
|
|
Wednesday Night
Nov 11
|
Partly Cloudy
|
38°F |
5 mph
NW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Fair Oaks.