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

Hazardous Weather Conditions

Current conditions at

Marion, Marion Municipal Airport (KMNN)

Lat: 40.62°NLon: 83.07°WElev: 994ft.

Fog/Mist

69°F

21°C

Humidity 87%
Wind Speed N 15 mph
Barometer 30.03 in (1016.5 mb)
Dewpoint 65°F (18°C)
Visibility 5.00 mi
Last update 14 Oct 2:53 pm EDT
Extended Forecast for

Harpster OH

  • This Afternoon

    This Afternoon: A chance of showers. Cloudy, with a high near 77. North wind around 10 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    High: 77 °F

    Chance
    Showers

  • Tonight

    Tonight: A chance of showers, mainly before 8pm. Cloudy, with a low around 54. Northeast wind 10 to 13 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 54 °F

    Chance
    Showers then
    Mostly Cloudy

  • Thursday

    Thursday: A chance of showers, with thunderstorms also possible after 5pm. Cloudy, then gradually becoming mostly sunny, with a high near 71. Northeast wind around 8 mph. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 71 °F

    Partly Sunny
    then Chance
    Showers

  • Thursday Night

    Thursday Night: Showers and thunderstorms before 3am, then showers likely. Low around 62. Southwest wind 9 to 18 mph, with gusts as high as 32 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 62 °F

    Showers

  • Friday

    Friday: Showers, mainly before 2pm. High near 65. Breezy, with a northwest wind 18 to 21 mph, with gusts as high as 38 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.

    High: 65 °F

    Showers and
    Breezy

  • Friday Night

    Friday Night: A chance of showers before 2am. Mostly cloudy, with a low around 39. Breezy. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 39 °F

    Chance
    Showers and
    Breezy

  • Saturday

    Saturday: Mostly sunny, with a high near 53.

    High: 53 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 34.

    Low: 34 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 62.

    High: 62 °F

    Sunny

Detailed Forecast

This Afternoon
A chance of showers. Cloudy, with a high near 77. North wind around 10 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
A chance of showers, mainly before 8pm. Cloudy, with a low around 54. Northeast wind 10 to 13 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
A chance of showers, with thunderstorms also possible after 5pm. Cloudy, then gradually becoming mostly sunny, with a high near 71. Northeast wind around 8 mph. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Thursday Night
Showers and thunderstorms before 3am, then showers likely. Low around 62. Southwest wind 9 to 18 mph, with gusts as high as 32 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday
Showers, mainly before 2pm. High near 65. Breezy, with a northwest wind 18 to 21 mph, with gusts as high as 38 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.
Friday Night
A chance of showers before 2am. Mostly cloudy, with a low around 39. Breezy. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
Mostly sunny, with a high near 53.
Saturday Night
Clear, with a low around 34.
Sunday
Sunny, with a high near 62.
Sunday Night
Mostly clear, with a low around 37.
Monday
Sunny, with a high near 68.
Monday Night
Partly cloudy, with a low around 43.
Tuesday
Mostly sunny, with a high near 68.
Tuesday Night
Mostly clear, with a low around 44.
Wednesday
Sunny, with a high near 70.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Harpster OH
 40.75°N 83.26°W (Elev. 899 ft)
Last Update:
2:31 pm EDT Oct 14, 2026
Forecast Valid:
3pm EDT Oct 14, 2026-6pm EDT Oct 21, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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