Pleasant Mound, IL Weather Forecast
Local 7-day forecast
Mostly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Pleasant Mound, IL in one place.
Mostly sunny, with a high near 76. Southeast wind 0 to 3 mph.
Local Weather Overview
This forecast page for Pleasant Mound, 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: Oct 24, 2026 9:26 PM CDT.
The active forecast window currently covers Oct 25 to Oct 31, 2026 for Pleasant Mound, IL.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Oct 25 to Oct 31, 2026
- Latest sync
- Oct 24, 2026 9:26 PM CDT
- Forecast office
- LSX
- Source
- NOAA / NWS
Daily Outlook
This Week in Pleasant Mound
Thursday looks like the warmest upcoming period in Pleasant Mound at 81 degrees F.
Monday Night is the coolest period ahead with temperatures near 49 degrees F.
The strongest winds are forecast for Saturday at about 2 to 10 mph SE.
Precipitation is mentioned in 1 upcoming forecast period.
Forecast Details
- Last updated
- Oct 24, 2026 9:26 PM CDT
- Coverage
- 7 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 cloudy, with a low around 50. South wind around 1 mph.
Partly sunny. High near 77, with temperatures falling to around 73 in the afternoon. Southwest wind 0 to 3 mph.
Partly cloudy, with a low around 49. Southwest wind around 1 mph.
Partly sunny, with a high near 75.
Mostly cloudy, with a low around 51.
Mostly sunny, with a high near 79.
Mostly clear, with a low around 52.
Sunny, with a high near 81.
Mostly clear, with a low around 53.
Mostly sunny, with a high near 80.
Mostly cloudy, with a low around 56.
A slight chance of rain showers after 7am. Partly sunny, with a high near 77. Chance of precipitation is 20%.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Sunday
Oct 25
|
Mostly Sunny
|
76°F |
0 to 3 mph
SE
|
|
Sunday Night
Oct 25
|
Mostly Cloudy
|
50°F |
1 mph
S
|
|
Monday
Oct 26
|
Partly Sunny
|
77°F |
0 to 3 mph
SW
|
|
Monday Night
Oct 26
|
Partly Cloudy
|
49°F |
1 mph
SW
|
|
Tuesday
Oct 27
|
Partly Sunny
|
75°F |
0 to 5 mph
S
|
|
Tuesday Night
Oct 27
|
Mostly Cloudy
|
51°F |
0 to 3 mph
S
|
|
Wednesday
Oct 28
|
Mostly Sunny
|
79°F |
0 to 9 mph
S
|
|
Wednesday Night
Oct 28
|
Mostly Clear
|
52°F |
5 mph
S
|
|
Thursday
Oct 29
|
Sunny
|
81°F |
2 to 7 mph
S
|
|
Thursday Night
Oct 29
|
Mostly Clear
|
53°F |
5 mph
S
|
|
Friday
Oct 30
|
Mostly Sunny
|
80°F |
1 to 7 mph
S
|
|
Friday Night
Oct 30
|
Mostly Cloudy
|
56°F |
5 mph
SE
|
|
Saturday
Oct 31
|
Slight Chance Rain Showers
|
77°F |
2 to 10 mph
SE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Pleasant Mound.