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.

Fair

57°F

14°C

Humidity 84%
Wind Speed Calm
Barometer 29.89 in
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Last update 7 Oct 9:35 pm EDT
Extended Forecast for

4 Miles WNW Keystone IN

  • Tonight

    Tonight: Mostly clear, with a low around 50. West wind around 5 mph.

    Low: 50 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 72. Northwest wind 5 to 10 mph.

    High: 72 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 48. Northwest wind around 5 mph becoming calm.

    Low: 48 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 75. Calm wind becoming south around 5 mph in the afternoon.

    High: 75 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 56. Southeast wind around 5 mph.

    Low: 56 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 81.

    High: 81 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A chance of showers, then showers and possibly a thunderstorm after 2am. Low around 57. Chance of precipitation is 80%.

    Low: 57 °F

    Chance
    Showers then
    Showers

  • Sunday

    Sunday: Showers and possibly a thunderstorm before 8am, then showers likely. High near 71. Chance of precipitation is 80%.

    High: 71 °F

    Showers

  • Sunday Night

    Sunday Night: A 10 percent chance of showers before 8pm. Mostly cloudy, with a low around 56.

    Low: 56 °F

    Slight Chance
    Showers then
    Mostly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 50. West wind around 5 mph.
Thursday
Sunny, with a high near 72. Northwest wind 5 to 10 mph.
Thursday Night
Mostly clear, with a low around 48. Northwest wind around 5 mph becoming calm.
Friday
Mostly sunny, with a high near 75. Calm wind becoming south around 5 mph in the afternoon.
Friday Night
Mostly clear, with a low around 56. Southeast wind around 5 mph.
Saturday
Mostly sunny, with a high near 81.
Saturday Night
A chance of showers, then showers and possibly a thunderstorm after 2am. Low around 57. Chance of precipitation is 80%.
Sunday
Showers and possibly a thunderstorm before 8am, then showers likely. High near 71. Chance of precipitation is 80%.
Sunday Night
A 10 percent chance of showers before 8pm. Mostly cloudy, with a low around 56.
Columbus Day
Mostly sunny, with a high near 78.
Monday Night
A 20 percent chance of showers. Partly cloudy, with a low around 54.
Tuesday
A 20 percent chance of showers. Partly sunny, with a high near 65.
Tuesday Night
Partly cloudy, with a low around 42.
Wednesday
Mostly sunny, with a high near 64.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles WNW Keystone IN
 40.61°N 85.33°W (Elev. 846 ft)
Last Update:
9:45 pm EDT Oct 7, 2026
Forecast Valid:
9pm EDT Oct 7, 2026-6pm EDT Oct 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