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

Marion Municipal Airport (KMZZ)

Lat: 40.49°NLon: 85.68°WElev: 860ft.

Fog

62°F

17°C

Humidity 94%
Wind Speed Calm
Barometer 29.92 in
Dewpoint 60°F (16°C)
Visibility 0.25 mi
Last update 22 Sep 9:15 pm EDT
Extended Forecast for

Fairmount IN

  • Tonight

    Tonight: Patchy fog after 3am. Otherwise, mostly cloudy, with a low around 62. Southwest wind around 5 mph.

    Low: 62 °F

    Mostly Cloudy
    then Patchy
    Fog

  • Tuesday

    Tuesday: Patchy dense fog before 10am. Otherwise, mostly cloudy, with a high near 79. Southwest wind around 5 mph.

    High: 79 °F

    Patchy Dense
    Fog then
    Partly Sunny

  • Tuesday Night

    Tuesday Night: A chance of showers and thunderstorms. Cloudy, with a low around 61. South wind around 5 mph becoming calm. Chance of precipitation is 50%.

    Low: 61 °F

    Chance
    T-storms

  • Wednesday

    Wednesday: Showers likely, with thunderstorms also possible after 8am. Cloudy, with a high near 73. Calm wind becoming east around 5 mph in the afternoon. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.

    High: 73 °F

    Showers
    Likely

  • Wednesday Night

    Wednesday Night: A chance of showers and thunderstorms. Cloudy, with a low around 58. North wind around 5 mph. Chance of precipitation is 50%.

    Low: 58 °F

    Chance
    T-storms then
    Chance
    Showers

  • Thursday

    Thursday: A chance of showers, with thunderstorms also possible after 2pm. Mostly cloudy, with a high near 72. Chance of precipitation is 50%.

    High: 72 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 54. Chance of precipitation is 20%.

    Low: 54 °F

    Slight Chance
    T-storms then
    Slight Chance
    Showers

  • Friday

    Friday: A 20 percent chance of showers. Mostly cloudy, with a high near 74.

    High: 74 °F

    Slight Chance
    Showers

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 52.

    Low: 52 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Patchy fog after 3am. Otherwise, mostly cloudy, with a low around 62. Southwest wind around 5 mph.
Tuesday
Patchy dense fog before 10am. Otherwise, mostly cloudy, with a high near 79. Southwest wind around 5 mph.
Tuesday Night
A chance of showers and thunderstorms. Cloudy, with a low around 61. South wind around 5 mph becoming calm. Chance of precipitation is 50%.
Wednesday
Showers likely, with thunderstorms also possible after 8am. Cloudy, with a high near 73. Calm wind becoming east around 5 mph in the afternoon. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Wednesday Night
A chance of showers and thunderstorms. Cloudy, with a low around 58. North wind around 5 mph. Chance of precipitation is 50%.
Thursday
A chance of showers, with thunderstorms also possible after 2pm. Mostly cloudy, with a high near 72. Chance of precipitation is 50%.
Thursday Night
A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 54. Chance of precipitation is 20%.
Friday
A 20 percent chance of showers. Mostly cloudy, with a high near 74.
Friday Night
Mostly cloudy, with a low around 52.
Saturday
Mostly sunny, with a high near 78.
Saturday Night
Partly cloudy, with a low around 51.
Sunday
Mostly sunny, with a high near 78.
Sunday Night
Mostly clear, with a low around 51.
Monday
Mostly sunny, with a high near 79.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Fairmount IN
 40.42°N 85.64°W (Elev. 846 ft)
Last Update:
7:30 pm EDT Sep 22, 2025
Forecast Valid:
9pm EDT Sep 22, 2025-6pm EDT Sep 29, 2025
 
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