Williamsport, Ohio Weather
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Weather Forecast for Williamsport, Ohio : Morrow County
Issued: 3:45 am EDT Sep 4, 2025 Latitude: 40.5795038 Longitude: -82.7298981 View on Google Maps

MouseOver for Detail Forecast
Today Tonight Friday Saturday Sunday Monday Tuesday Wednesday
40% chance of thunderstorms on Today Mostly Clear on Tonight Increasing Clouds on Friday 20% chance of on Saturday Mostly Sunny on Sunday Sunny on Monday Sunny on Tuesday Sunny on Wednesday
High: 67°F Low: 49°F High: 78°F High: 67°F High: 66°F High: 66°F High: 72°F High: 77°F
Low: 52°F Low: 46°F Low: 43°F Low: 45°F Low: 50°F  
Thunderstorms Mostly Clear Increasing Clouds Partly Sunny Mostly Sunny Sunny Sunny Sunny
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Current Conditions at
MARION - (KMNN)
61°
Cloudy
as of 6:53 AM EDST
Rel. Humidity: 93%
Dew Point: 59°F
Visibility: 10 Miles
Pressure: 29.72 in.
Flight Rule: MVFR
Wind Data
9 MPH
220° Southwest
Cloud Level(s): Broken at 1700ft, Solid Overcast at 2600ft
Current Conditions at
MANSFIELD - (KMFD)
61°
Cloudy
as of 7:04 AM EDST
Rel. Humidity: 93%
Dew Point: 59°F
Visibility: 10 Miles
Pressure: 29.72 in.
Flight Rule: MVFR
Wind Data
7 MPH
210° Southwest
Cloud Level(s): Scattered at 800ft, Broken at 2400ft, Solid Overcast at 5500ft
Current Conditions at
OHIO STATE UNIV - (KOSU)
63°
Cloudy
as of 6:53 AM EDST
Rel. Humidity: 93%
Dew Point: 61°F
Visibility: 10 Miles
Pressure: 29.74 in.
Flight Rule: MVFR
Wind Data
7 MPH
210° Southwest
Cloud Level(s): Broken at 1100ft, Broken at 3200ft, Solid Overcast at 8000ft
Current Conditions at
COLUMBUS - (KCMH)
63°
Cloudy
Mist
as of 6:51 AM EDST
Rel. Humidity: 93%
Dew Point: 61°F
Visibility: 7 Miles
Pressure: 29.74 in.
Flight Rule: IFR
Wind Data
7 MPH
210° Southwest
Cloud Level(s): Broken at 900ft, Solid Overcast at 4500ft
40% chance of thunderstorms Today Today... A chance of showers and thunderstorms before 8am, then a chance of showers between 8am and 11am. Cloudy, then gradually becoming mostly sunny, with a high near 67. Southwest wind 8 to 11 mph becoming northwest in the morning. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Mostly Clear on Tonight Tonight... Mostly clear, with a low around 49. Light and variable wind becoming south around 6 mph after midnight.
Increasing Clouds on Friday Friday... Increasing clouds, with a high near 78. South wind 11 to 18 mph, with gusts as high as 33 mph.
50% chance of thunderstorms Friday Night Friday Night... A chance of showers and thunderstorms. Mostly cloudy, with a low around 52. Northwest wind 5 to 10 mph. Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
20% chance of Saturday Saturday... A slight chance of showers before 2pm. Partly sunny, with a high near 67. West wind 5 to 10 mph. Chance of precipitation is 20%.
Mostly Clear on Saturday Night Saturday Night... Mostly clear, with a low around 46.
Mostly Sunny on Sunday Sunday... Mostly sunny, with a high near 66.
Mostly Clear on Sunday Night Sunday Night... Mostly clear, with a low around 43.
Sunny on Monday Monday... Sunny, with a high near 66.
Mostly Clear on Monday Night Monday Night... Mostly clear, with a low around 45.
Sunny on Tuesday Tuesday... Sunny, with a high near 72.
Mostly Clear on Tuesday Night Tuesday Night... Mostly clear, with a low around 50.
Sunny on Wednesday Wednesday... Sunny, with a high near 77.
Current Radar Image


Sun Almanac for Williamsport, Ohio
Sunrise: 07:02 AM
Sunset: 7:58 PM
Civil Sunrise:06:34 AM
Civil Sunset: 8:26 PM
Nautical Sunrise: 06:01 AM
Nautical Sunset: 8:59 PM
Astro Sunrise: 05:26 AM
Astro Sunset: 9:33 PM
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