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

Marshall Memorial Municipal Airport (KMHL)

Lat: 39.1°NLon: 93.2°WElev: 779ft.

Fair

77°F

25°C

Humidity 54%
Wind Speed SE 7 mph
Barometer 30.02 in
Dewpoint 59°F (15°C)
Visibility 10.00 mi
Heat Index79°F (26°C)
Last update 25 May 7:15 pm CDT
Extended Forecast for

Grand Pass MO

  • Tonight

    Tonight: Mostly clear, with a low around 56. Southeast wind 3 to 7 mph.

    Low: 56 °F

    Mostly Clear

  • Tuesday

    Tuesday: Increasing clouds, with a high near 82. Calm wind becoming east southeast 5 to 7 mph in the afternoon.

    High: 82 °F

    Increasing
    Clouds

  • Tuesday Night

    Tuesday Night: A slight chance of showers after 1am. Cloudy, then gradually becoming partly cloudy, with a low around 59. Light east southeast wind. Chance of precipitation is 20%.

    Low: 59 °F

    Partly Cloudy
    then Slight
    Chance
    Showers

  • Wednesday

    Wednesday: A chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 83. Calm wind becoming east around 6 mph in the afternoon. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 83 °F

    Mostly Sunny
    then Chance
    Showers

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 62. Light east wind.

    Low: 62 °F

    Mostly Cloudy

  • Thursday

    Thursday: A chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 83. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 83 °F

    Mostly Cloudy
    then Chance
    Showers

  • Thursday Night

    Thursday Night: A chance of showers after 1am. Mostly cloudy, with a low around 62. Chance of precipitation is 40%.

    Low: 62 °F

    Cloudy then
    Chance
    Showers

  • Friday

    Friday: A chance of showers. Mostly cloudy, with a high near 78. Chance of precipitation is 50%.

    High: 78 °F

    Chance
    Showers

  • Friday Night

    Friday Night: A chance of showers after 1am. Mostly cloudy, with a low around 59. Chance of precipitation is 30%.

    Low: 59 °F

    Mostly Cloudy
    then Chance
    Showers

Detailed Forecast

Tonight
Mostly clear, with a low around 56. Southeast wind 3 to 7 mph.
Tuesday
Increasing clouds, with a high near 82. Calm wind becoming east southeast 5 to 7 mph in the afternoon.
Tuesday Night
A slight chance of showers after 1am. Cloudy, then gradually becoming partly cloudy, with a low around 59. Light east southeast wind. Chance of precipitation is 20%.
Wednesday
A chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 83. Calm wind becoming east around 6 mph in the afternoon. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Wednesday Night
Mostly cloudy, with a low around 62. Light east wind.
Thursday
A chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 83. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Thursday Night
A chance of showers after 1am. Mostly cloudy, with a low around 62. Chance of precipitation is 40%.
Friday
A chance of showers. Mostly cloudy, with a high near 78. Chance of precipitation is 50%.
Friday Night
A chance of showers after 1am. Mostly cloudy, with a low around 59. Chance of precipitation is 30%.
Saturday
A chance of showers before 1pm. Partly sunny, with a high near 78. Chance of precipitation is 30%.
Saturday Night
Mostly cloudy, with a low around 57.
Sunday
Mostly sunny, with a high near 79.
Sunday Night
Partly cloudy, with a low around 55.
Monday
Mostly sunny, with a high near 80.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Grand Pass MO
 39.21°N 93.43°W (Elev. 663 ft)
Last Update:
7:16 pm CDT May 25, 2026
Forecast Valid:
7pm CDT May 25, 2026-6pm CDT Jun 1, 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