Leesburg, IL Weather Forecast
Local 7-day forecast
Mostly Clear
Track current conditions, temperature changes, wind, and the full daily outlook for Leesburg, IL in one place.
Mostly clear, with a low around 27. Wind around 0 mph.
Local Weather Overview
This forecast page for Leesburg, 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 5:20 AM CST.
The active forecast window currently covers Nov 7 to Nov 13, 2026 for Leesburg, IL.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Nov 7 to Nov 13, 2026
- Latest sync
- Nov 7, 2026 5:20 AM CST
- Forecast office
- ILX
- Source
- NOAA / NWS
Daily Outlook
This Week in Leesburg
Monday looks like the warmest upcoming period in Leesburg at 65 degrees F.
Overnight is the coolest period ahead with temperatures near 27 degrees F.
The strongest winds are forecast for Thursday at about 7 to 12 mph N.
Precipitation is mentioned in 1 upcoming forecast period.
Forecast Details
- Last updated
- Nov 7, 2026 5:20 AM CST
- Coverage
- 7 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
Mostly sunny. High near 52, with temperatures falling to around 47 in the afternoon. West wind 0 to 3 mph.
Mostly clear, with a low around 34. West southwest wind 2 to 6 mph.
Sunny. High near 62, with temperatures falling to around 55 in the afternoon. West wind 6 to 9 mph, with gusts as high as 16 mph.
Mostly clear, with a low around 35. West northwest wind 0 to 5 mph.
Sunny, with a high near 65. Southwest wind 0 to 7 mph.
Clear, with a low around 44. West southwest wind around 7 mph, with gusts as high as 16 mph.
Sunny, with a high near 65.
Mostly clear, with a low around 39.
Mostly sunny, with a high near 61.
Partly cloudy, with a low around 39.
A slight chance of rain. Partly sunny, with a high near 52.
Partly cloudy, with a low around 34.
Mostly sunny, with a high near 49.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Overnight
Nov 7
|
Mostly Clear
|
27°F |
0 mph
|
|
Saturday
Nov 7
|
Mostly Sunny
|
52°F |
0 to 3 mph
W
|
|
Saturday Night
Nov 7
|
Mostly Clear
|
34°F |
2 to 6 mph
WSW
|
|
Sunday
Nov 8
|
Sunny
|
62°F |
6 to 9 mph
W
|
|
Sunday Night
Nov 8
|
Mostly Clear
|
35°F |
0 to 5 mph
WNW
|
|
Monday
Nov 9
|
Sunny
|
65°F |
0 to 7 mph
SW
|
|
Monday Night
Nov 9
|
Clear
|
44°F |
7 mph
WSW
|
|
Tuesday
Nov 10
|
Sunny
|
65°F |
3 mph
NW
|
|
Tuesday Night
Nov 10
|
Mostly Clear
|
39°F |
1 mph
NNW
|
|
Veterans Day
Nov 11
|
Mostly Sunny
|
61°F |
0 to 5 mph
NNW
|
|
Wednesday Night
Nov 11
|
Partly Cloudy
|
39°F |
3 to 7 mph
N
|
|
Thursday
Nov 12
|
Slight Chance Light Rain
|
52°F |
7 to 12 mph
N
|
|
Thursday Night
Nov 12
|
Partly Cloudy
|
34°F |
3 to 7 mph
N
|
|
Friday
Nov 13
|
Mostly Sunny
|
49°F |
7 mph
NNW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Leesburg.