Mount Pleasant, IL Weather Forecast
Local 7-day forecast
Slight Chance Showers And Thunderstorms
Track current conditions, temperature changes, wind, and the full daily outlook for Mount Pleasant, IL in one place.
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 80. East southeast wind around 5 mph. Chance of precipitation is 20%.
Local Weather Overview
This forecast page for Mount Pleasant, 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 9, 2026 10:44 AM CDT.
The active forecast window currently covers Apr 11 to Apr 15, 2026 for Mount Pleasant, IL.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Apr 11 to Apr 15, 2026
- Latest sync
- Apr 9, 2026 10:44 AM CDT
- Forecast office
- PAH
- Source
- NOAA / NWS
Daily Outlook
This Week in Mount Pleasant
Tuesday looks like the warmest upcoming period in Mount Pleasant at 84 degrees F.
Wednesday Night is the coolest period ahead with temperatures near 58 degrees F.
The strongest winds are forecast for Monday at about 13 to 17 mph SSW.
Precipitation is mentioned in 9 upcoming forecast periods.
Forecast Details
- Last updated
- Apr 9, 2026 10:44 AM CDT
- Coverage
- 5 days
- Time zone
- America/Chicago
- Forecast office
- PAH
- Radar station
- KPAH
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
A slight chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 59. South southeast wind around 6 mph. Chance of precipitation is 20%.
Partly sunny, with a high near 81. South wind 6 to 15 mph, with gusts as high as 28 mph.
A chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 64. South southwest wind around 13 mph, with gusts as high as 24 mph.
A chance of showers and thunderstorms before 1pm, then a slight chance of showers and thunderstorms. Mostly cloudy, with a high near 80. South southwest wind 13 to 17 mph, with gusts as high as 28 mph.
A slight chance of showers and thunderstorms before 7pm. Mostly cloudy, with a low around 68. South southwest wind 10 to 14 mph, with gusts as high as 24 mph.
A slight chance of showers and thunderstorms between 7am and 1pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 84. South southwest wind 12 to 16 mph, with gusts as high as 26 mph.
A chance of showers and thunderstorms. Mostly cloudy, with a low around 65. South southwest wind around 13 mph, with gusts as high as 23 mph.
A chance of showers and thunderstorms. Mostly cloudy, with a high near 78. South southwest wind 10 to 14 mph, with gusts as high as 23 mph.
A chance of showers and thunderstorms. Mostly cloudy, with a low around 58. Southwest wind 6 to 9 mph, with gusts as high as 18 mph.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Saturday
Apr 11
|
Slight Chance Showers And Thunderstorms
|
80°F |
5 mph
ESE
|
|
Saturday Night
Apr 11
|
Slight Chance Showers And Thunderstorms then Partly Cloudy
|
59°F |
6 mph
SSE
|
|
Sunday
Apr 12
|
Partly Sunny
|
81°F |
6 to 15 mph
S
|
|
Sunday Night
Apr 12
|
Mostly Cloudy then Chance Showers And Thunderstorms
|
64°F |
13 mph
SSW
|
|
Monday
Apr 13
|
Chance Showers And Thunderstorms
|
80°F |
13 to 17 mph
SSW
|
|
Monday Night
Apr 13
|
Slight Chance Showers And Thunderstorms then Mostly Cloudy
|
68°F |
10 to 14 mph
SSW
|
|
Tuesday
Apr 14
|
Slight Chance Showers And Thunderstorms
|
84°F |
12 to 16 mph
SSW
|
|
Tuesday Night
Apr 14
|
Chance Showers And Thunderstorms
|
65°F |
13 mph
SSW
|
|
Wednesday
Apr 15
|
Chance Showers And Thunderstorms
|
78°F |
10 to 14 mph
SSW
|
|
Wednesday Night
Apr 15
|
Chance Showers And Thunderstorms
|
58°F |
6 to 9 mph
SW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Mount Pleasant.