National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Excessive Rainfall Possible This Weekend; October Heat Wave in California

A slow moving front will be the focus area for heavy to excessive rainfall and a threat for flash/urban flooding across the northern Gulf Coast and Southeast U.S. through this weekend. Abnormally hot, potentially record-breaking, temperatures will impact southern California and stretch north toward the Bay Area and Central Valley into next week. Read More >

Current conditions at

Mount Pleasant, Mount Pleasant Municipal Airport (KMOP)

Lat: 43.62°NLon: 84.73°WElev: 755ft.

Overcast

52°F

11°C

Humidity 77%
Wind Speed S 5 mph
Barometer 30.18 in
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Wind Chill51°F (11°C)
Last update 4 Oct 1:35 am EDT
Extended Forecast for

Mount Pleasant Municipal Airport MI

  • Overnight

    Overnight: Showers likely, mainly after 5am. Mostly cloudy, with a steady temperature around 48. South wind around 5 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 48 °F

    Showers
    Likely

  • Sunday

    Sunday: A 30 percent chance of showers before 7am. Cloudy through mid morning, then gradual clearing, with a high near 69. South southwest wind 7 to 13 mph becoming west in the afternoon. Winds could gust as high as 22 mph.

    High: 69 °F

    Chance
    Showers then
    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 40. West northwest wind 3 to 8 mph.

    Low: 40 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 61. Northwest wind 5 to 8 mph.

    High: 61 °F

    Sunny

  • Monday Night

    Monday Night: Areas of frost after 4am. Otherwise, clear, with a low around 34. Light north wind.

    Low: 34 °F

    Clear then
    Areas Frost

  • Tuesday

    Tuesday: Areas of frost before 9am. Otherwise, sunny, with a high near 64.

    High: 64 °F

    Areas Frost
    then Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 48.

    Low: 48 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 70.

    High: 70 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 42.

    Low: 42 °F

    Partly Cloudy

Detailed Forecast

Overnight
Showers likely, mainly after 5am. Mostly cloudy, with a steady temperature around 48. South wind around 5 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Sunday
A 30 percent chance of showers before 7am. Cloudy through mid morning, then gradual clearing, with a high near 69. South southwest wind 7 to 13 mph becoming west in the afternoon. Winds could gust as high as 22 mph.
Sunday Night
Mostly clear, with a low around 40. West northwest wind 3 to 8 mph.
Monday
Sunny, with a high near 61. Northwest wind 5 to 8 mph.
Monday Night
Areas of frost after 4am. Otherwise, clear, with a low around 34. Light north wind.
Tuesday
Areas of frost before 9am. Otherwise, sunny, with a high near 64.
Tuesday Night
Mostly clear, with a low around 48.
Wednesday
Mostly sunny, with a high near 70.
Wednesday Night
Partly cloudy, with a low around 42.
Thursday
Mostly sunny, with a high near 67.
Thursday Night
Partly cloudy, with a low around 41.
Friday
Mostly sunny, with a high near 67.
Friday Night
Mostly clear, with a low around 41.
Saturday
Sunny, with a high near 70.
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ABOUT THIS FORECAST

 
Point Forecast:
Mount Pleasant Municipal Airport MI
 43.63°N 84.74°W (Elev. 722 ft)
Last Update:
1:36 am EDT Oct 4, 2026
Forecast Valid:
1am EDT Oct 4, 2026-6pm EDT Oct 10, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation