Old Pearl, IL Weather Forecast
Local 7-day forecast
Mostly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Old Pearl, IL in one place.
Mostly sunny. High near 50, with temperatures falling to around 46 in the afternoon. North wind 5 to 8 mph.
Local Weather Overview
This forecast page for Old Pearl, 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 6, 2026 1:01 PM CST.
The active forecast window currently covers Nov 6 to Nov 12, 2026 for Old Pearl, IL.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Nov 6 to Nov 12, 2026
- Latest sync
- Nov 6, 2026 1:01 PM CST
- Forecast office
- LSX
- Source
- NOAA / NWS
Daily Outlook
This Week in Old Pearl
Monday looks like the warmest upcoming period in Old Pearl at 68 degrees F.
Tonight is the coolest period ahead with temperatures near 30 degrees F.
The strongest winds are forecast for This Afternoon at about 5 to 8 mph N.
Precipitation is mentioned in 1 upcoming forecast period.
Forecast Details
- Last updated
- Nov 6, 2026 1:01 PM CST
- Coverage
- 8 days
- Time zone
- America/Chicago
- Forecast office
- LSX
- Radar station
- KLSX
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. Northwest wind around 3 mph.
Mostly sunny. High near 54, with temperatures falling to around 49 in the afternoon. West wind around 3 mph.
Mostly clear, with a low around 34. West wind 0 to 5 mph.
Sunny. High near 63, with temperatures falling to around 58 in the afternoon. West wind around 6 mph.
Clear, with a low around 38.
Sunny, with a high near 68.
Clear, with a low around 42.
Sunny, with a high near 67.
Mostly clear, with a low around 41.
Mostly sunny, with a high near 65.
Partly cloudy, with a low around 41. Chance of precipitation is 20%.
Mostly sunny, with a high near 59.
Mostly clear, with a low around 38.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
This Afternoon
Nov 6
|
Mostly Sunny
|
50°F |
5 to 8 mph
N
|
|
Tonight
Nov 6
|
Mostly Clear
|
30°F |
3 mph
NW
|
|
Saturday
Nov 7
|
Mostly Sunny
|
54°F |
3 mph
W
|
|
Saturday Night
Nov 7
|
Mostly Clear
|
34°F |
0 to 5 mph
W
|
|
Sunday
Nov 8
|
Sunny
|
63°F |
6 mph
W
|
|
Sunday Night
Nov 8
|
Clear
|
38°F |
2 mph
SW
|
|
Monday
Nov 9
|
Sunny
|
68°F |
2 to 8 mph
SW
|
|
Monday Night
Nov 9
|
Clear
|
42°F |
5 mph
SW
|
|
Tuesday
Nov 10
|
Sunny
|
67°F |
2 mph
NW
|
|
Tuesday Night
Nov 10
|
Mostly Clear
|
41°F |
0 mph
|
|
Veterans Day
Nov 11
|
Mostly Sunny
|
65°F |
0 to 3 mph
NW
|
|
Wednesday Night
Nov 11
|
Partly Cloudy
|
41°F |
3 mph
N
|
|
Thursday
Nov 12
|
Mostly Sunny
|
59°F |
3 to 8 mph
N
|
|
Thursday Night
Nov 12
|
Mostly Clear
|
38°F |
3 mph
NW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Old Pearl.