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

Hazardous Weather Conditions

Current conditions at

Mount Pleasant, Mount Pleasant Municipal Airport (KMPZ)

Lat: 40.95°NLon: 91.51°WElev: 735ft.

Fair

68°F

20°C

Humidity 83%
Wind Speed W 7 mph
Barometer 30.01 in
Dewpoint 63°F (17°C)
Visibility 10.00 mi
Last update 8 Aug 1:55 am CDT
Extended Forecast for

Mount Pleasant IA

  • Overnight

    Overnight: Patchy fog after 5am. Otherwise, partly cloudy, with a steady temperature around 69. Northwest wind around 5 mph.

    Low: 69 °F

    Patchy Fog

  • Saturday

    Saturday: Patchy fog before 9am. Otherwise, partly sunny, then gradually becoming sunny, with a high near 83. Northwest wind around 5 mph becoming east in the afternoon.

    High: 83 °F

    Patchy Fog
    then Sunny

  • Saturday Night

    Saturday Night: A chance of showers and thunderstorms before 4am, then a chance of showers and thunderstorms after 5am. Mostly clear, with a low around 66. Southeast wind around 5 mph. Chance of precipitation is 30%.

    Low: 66 °F

    Mostly Clear
    then Chance
    T-storms

  • Sunday

    Sunday: A chance of showers and thunderstorms before noon, then a slight chance of showers and thunderstorms after 4pm. Mostly sunny, with a high near 89. Heat index values as high as 102. South wind around 10 mph becoming west in the morning. Winds could gust as high as 20 mph. Chance of precipitation is 30%.

    High: 89 °F

    Chance
    T-storms

  • Sunday Night

    Sunday Night: A chance of showers before 7pm, then a chance of showers and thunderstorms between 7pm and 1am. Partly cloudy, with a low around 72. Chance of precipitation is 40%.

    Low: 72 °F

    Chance
    T-storms

  • Monday

    Monday: Partly sunny, with a high near 90.

    High: 90 °F

    Partly Sunny

  • Monday Night

    Monday Night: A 50 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 71.

    Low: 71 °F

    Partly Cloudy
    then Chance
    T-storms

  • Tuesday

    Tuesday: A 30 percent chance of showers and thunderstorms before 1pm. Partly sunny, with a high near 88.

    High: 88 °F

    Chance
    T-storms

  • Tuesday Night

    Tuesday Night: A 50 percent chance of showers and thunderstorms. Partly cloudy, with a low around 68.

    Low: 68 °F

    Chance
    T-storms

Detailed Forecast

Overnight
Patchy fog after 5am. Otherwise, partly cloudy, with a steady temperature around 69. Northwest wind around 5 mph.
Saturday
Patchy fog before 9am. Otherwise, partly sunny, then gradually becoming sunny, with a high near 83. Northwest wind around 5 mph becoming east in the afternoon.
Saturday Night
A chance of showers and thunderstorms before 4am, then a chance of showers and thunderstorms after 5am. Mostly clear, with a low around 66. Southeast wind around 5 mph. Chance of precipitation is 30%.
Sunday
A chance of showers and thunderstorms before noon, then a slight chance of showers and thunderstorms after 4pm. Mostly sunny, with a high near 89. Heat index values as high as 102. South wind around 10 mph becoming west in the morning. Winds could gust as high as 20 mph. Chance of precipitation is 30%.
Sunday Night
A chance of showers before 7pm, then a chance of showers and thunderstorms between 7pm and 1am. Partly cloudy, with a low around 72. Chance of precipitation is 40%.
Monday
Partly sunny, with a high near 90.
Monday Night
A 50 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 71.
Tuesday
A 30 percent chance of showers and thunderstorms before 1pm. Partly sunny, with a high near 88.
Tuesday Night
A 50 percent chance of showers and thunderstorms. Partly cloudy, with a low around 68.
Wednesday
A 30 percent chance of showers before 1pm. Partly sunny, with a high near 85.
Wednesday Night
A 50 percent chance of showers. Partly cloudy, with a low around 65.
Thursday
A 50 percent chance of showers. Mostly cloudy, with a high near 77.
Thursday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 62.
Friday
A 50 percent chance of showers. Partly sunny, with a high near 75.
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ABOUT THIS FORECAST

 
Point Forecast:
Mount Pleasant IA
 40.99°N 91.55°W (Elev. 725 ft)
Last Update:
1:26 am CDT Aug 8, 2026
Forecast Valid:
2am CDT Aug 8, 2026-6pm CDT Aug 14, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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