Current conditions at

Marion, Marion Municipal Airport (KMNN)

Lat: 40.62°NLon: 83.07°WElev: 994ft.

Fair

70°F

21°C

Humidity 42%
Wind Speed NW 8 mph
Barometer 30.15 in (1021.2 mb)
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Last update 4 Oct 12:53 pm EDT
Extended Forecast for

Harpster OH

  • This Afternoon

    This Afternoon: Sunny, with a high near 72. West wind 6 to 8 mph.

    High: 72 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 46. Northwest wind 6 to 9 mph.

    Low: 46 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 64. North wind 5 to 10 mph.

    High: 64 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 37. Light and variable wind.

    Low: 37 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 67. Calm wind becoming south 5 to 7 mph in the afternoon.

    High: 67 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 46.

    Low: 46 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 75.

    High: 75 °F

    Sunny

  • Wednesday Night

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

    Low: 48 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 72.

    High: 72 °F

    Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 72. West wind 6 to 8 mph.
Tonight
Mostly clear, with a low around 46. Northwest wind 6 to 9 mph.
Monday
Sunny, with a high near 64. North wind 5 to 10 mph.
Monday Night
Clear, with a low around 37. Light and variable wind.
Tuesday
Sunny, with a high near 67. Calm wind becoming south 5 to 7 mph in the afternoon.
Tuesday Night
Clear, with a low around 46.
Wednesday
Sunny, with a high near 75.
Wednesday Night
Mostly clear, with a low around 48.
Thursday
Sunny, with a high near 72.
Thursday Night
Mostly clear, with a low around 48.
Friday
Sunny, with a high near 73.
Friday Night
Mostly clear, with a low around 47.
Saturday
Sunny, with a high near 74.
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ABOUT THIS FORECAST

 
Point Forecast:
Harpster OH
 40.75°N 83.26°W (Elev. 899 ft)
11:46 am EDT Oct 4, 2026
1pm EDT Oct 4, 2026-6pm EDT Oct 10, 2026
 
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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