Current conditions at

Marion, Marion Municipal Airport (KMNN)

Lat: 40.62°NLon: 83.07°WElev: 994ft.

Fog/Mist

60°F

16°C

Humidity 96%
Wind Speed NW 8 mph
Barometer 29.96 in (1014.5 mb)
Dewpoint 59°F (15°C)
Visibility 6.00 mi
Last update 11 Oct 9:53 pm EDT
Extended Forecast for

Harpster OH

  • Tonight

    Tonight: Cloudy, with a low around 56. Northwest wind 3 to 5 mph.

    Low: 56 °F

    Cloudy

  • Columbus Day

    Columbus Day: Cloudy through mid morning, then gradual clearing, with a high near 81. Light west wind becoming south 5 to 10 mph in the morning.

    High: 81 °F

    Gradual
    Clearing

  • Monday Night

    Monday Night: Partly cloudy, with a low around 66. South wind around 11 mph, with gusts as high as 22 mph.

    Low: 66 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny through mid morning, then becoming sunny, with a high near 86. Southwest wind 14 to 18 mph, with gusts as high as 28 mph.

    High: 86 °F

    Becoming
    Sunny

  • Tuesday Night

    Tuesday Night: A chance of showers after 2am.  Mostly clear, with a low around 63. Southwest wind 5 to 10 mph becoming light west  after midnight.  Chance of precipitation is 30%.

    Low: 63 °F

    Mostly Clear
    then Chance
    Showers

  • Wednesday

    Wednesday: A chance of showers and thunderstorms before 8am, then showers likely and possibly a thunderstorm between 8am and 11am, then showers likely after 11am.  Mostly cloudy, with a high near 76. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 76 °F

    Showers
    Likely

  • Wednesday Night

    Wednesday Night: A chance of showers before 2am.  Mostly cloudy, with a low around 55. Chance of precipitation is 30%.

    Low: 55 °F

    Chance
    Showers

  • Thursday

    Thursday: A chance of showers after 8am.  Mostly cloudy, with a high near 69. Chance of precipitation is 40%.

    High: 69 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: Showers likely.  Mostly cloudy, with a low around 54. Chance of precipitation is 70%.

    Low: 54 °F

    Showers
    Likely

Detailed Forecast

Tonight
Cloudy, with a low around 56. Northwest wind 3 to 5 mph.
Columbus Day
Cloudy through mid morning, then gradual clearing, with a high near 81. Light west wind becoming south 5 to 10 mph in the morning.
Monday Night
Partly cloudy, with a low around 66. South wind around 11 mph, with gusts as high as 22 mph.
Tuesday
Partly sunny through mid morning, then becoming sunny, with a high near 86. Southwest wind 14 to 18 mph, with gusts as high as 28 mph.
Tuesday Night
A chance of showers after 2am. Mostly clear, with a low around 63. Southwest wind 5 to 10 mph becoming light west after midnight. Chance of precipitation is 30%.
Wednesday
A chance of showers and thunderstorms before 8am, then showers likely and possibly a thunderstorm between 8am and 11am, then showers likely after 11am. Mostly cloudy, with a high near 76. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday Night
A chance of showers before 2am. Mostly cloudy, with a low around 55. Chance of precipitation is 30%.
Thursday
A chance of showers after 8am. Mostly cloudy, with a high near 69. Chance of precipitation is 40%.
Thursday Night
Showers likely. Mostly cloudy, with a low around 54. Chance of precipitation is 70%.
Friday
A chance of showers before 2pm. Mostly cloudy, with a high near 64. Breezy. Chance of precipitation is 30%.
Friday Night
Mostly cloudy, with a low around 37. Breezy.
Saturday
Partly sunny, with a high near 52. Breezy.
Saturday Night
Mostly clear, with a low around 31.
Sunday
Sunny, with a high near 59.
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ABOUT THIS FORECAST

 
Point Forecast:
Harpster OH
 40.75°N 83.26°W (Elev. 899 ft)
10:01 pm EDT Oct 11, 2026
10pm EDT Oct 11, 2026-6pm EDT Oct 18, 2026
 
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Additional Resources

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