Leonore, IL Weather Forecast
Local 7-day forecast
Areas Of Frost then Mostly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Leonore, IL in one place.
Areas of frost before 8am. Mostly sunny. High near 54, with temperatures falling to around 52 in the afternoon. West northwest wind 10 to 20 mph, with gusts as high as 35 mph.
Local Weather Overview
This forecast page for Leonore, 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: Apr 18, 2026 12:39 PM CDT.
The active forecast window currently covers Apr 19 to Apr 24, 2026 for Leonore, IL.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Apr 19 to Apr 24, 2026
- Latest sync
- Apr 18, 2026 12:39 PM CDT
- Forecast office
- LOT
- Source
- NOAA / NWS
Daily Outlook
This Week in Leonore
Thursday looks like the warmest upcoming period in Leonore at 82 degrees F.
Sunday Night is the coolest period ahead with temperatures near 31 degrees F.
The strongest winds are forecast for Sunday at about 10 to 20 mph WNW.
Precipitation is mentioned in 4 upcoming forecast periods.
Forecast Details
- Last updated
- Apr 18, 2026 12:39 PM CDT
- Coverage
- 6 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
Widespread frost after 3am. Mostly clear, with a low around 31. North northwest wind 5 to 15 mph, with gusts as high as 25 mph.
Widespread frost before 8am. Sunny, with a high near 58. East southeast wind 5 to 10 mph.
Partly cloudy, with a low around 47.
Mostly sunny, with a high near 75.
A slight chance of showers and thunderstorms between 7pm and 1am. Partly cloudy, with a low around 53.
Sunny, with a high near 78.
Mostly clear, with a low around 57.
Mostly sunny, with a high near 82.
Showers and thunderstorms likely after 7pm. Mostly cloudy, with a low around 61.
Showers and thunderstorms likely before 1pm, then a chance of showers and thunderstorms. Mostly cloudy, with a high near 74.
A chance of showers and thunderstorms before 7pm, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 46.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Sunday
Apr 19
|
Areas Of Frost then Mostly Sunny
|
54°F |
10 to 20 mph
WNW
|
|
Sunday Night
Apr 19
|
Mostly Clear then Widespread Frost
|
31°F |
5 to 15 mph
NNW
|
|
Monday
Apr 20
|
Widespread Frost then Sunny
|
58°F |
5 to 10 mph
ESE
|
|
Monday Night
Apr 20
|
Partly Cloudy
|
47°F |
10 to 15 mph
S
|
|
Tuesday
Apr 21
|
Mostly Sunny
|
75°F |
15 to 20 mph
SW
|
|
Tuesday Night
Apr 21
|
Slight Chance Showers And Thunderstorms
|
53°F |
10 to 15 mph
WSW
|
|
Wednesday
Apr 22
|
Sunny
|
78°F |
5 to 10 mph
SSW
|
|
Wednesday Night
Apr 22
|
Mostly Clear
|
57°F |
10 mph
SSE
|
|
Thursday
Apr 23
|
Mostly Sunny
|
82°F |
10 to 20 mph
S
|
|
Thursday Night
Apr 23
|
Showers And Thunderstorms Likely
|
61°F |
15 mph
S
|
|
Friday
Apr 24
|
Showers And Thunderstorms Likely
|
74°F |
15 to 20 mph
SSW
|
|
Friday Night
Apr 24
|
Chance Showers And Thunderstorms
|
46°F |
15 mph
W
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Leonore.