Williamstown, Ohio Weather
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Weather Forecast for Williamstown, Ohio : Defiance County
Issued: 5:30 pm EDT Jul 5, 2025 Latitude: 41.2917157 Longitude: -84.3610581 View on Google Maps

MouseOver for Detail Forecast
Tonight Sunday Monday Tuesday Wednesday Thursday Friday Saturday
Mostly Clear on Tonight 60% chance of thunderstorms on Sunday 40% chance of thunderstorms on Monday Mostly Sunny on Tuesday 40% chance of thunderstorms on Wednesday 40% chance of thunderstorms on Thursday 30% chance of thunderstorms on Friday 20% chance of thunderstorms on Saturday
Low: 71°F High: 93°F High: 84°F High: 87°F High: 88°F High: 86°F High: 88°F High: 87°F
Low: 71°F Low: 66°F Low: 68°F Low: 67°F Low: 66°F Low: 68°F  
Mostly Clear Thunderstorms Thunderstorms Mostly Sunny Thunderstorms Thunderstorms Thunderstorms Thunderstorms
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Current Conditions at
DEFIANCE - (KDFI)
90°
Feels like 92°F
Mostly Clear
as of 5:53 PM EDST
Rel. Humidity: 46%
Dew Point: 66°F
Visibility: 10 Miles
Pressure: 30.00 in.
Flight Rule: VFR
Wind Data
9 MPH
200° South
Cloud Level(s): Few at 10000ft
Current Conditions at
TOLEDO - (KTOL)
91°
Feels like 93°F
Partly Cloudy
as of 5:52 PM EDST
Rel. Humidity: 41%
Dew Point: 64°F
Visibility: 10 Miles
Pressure: 30.00 in.
Flight Rule: VFR
Wind Data
8 MPH
220° Southwest
Cloud Level(s): Scattered at 6000ft
Current Conditions at
FINDLAY - (KFDY)
90°
Clear
as of 5:53 PM EDST
Rel. Humidity: 40%
Dew Point: 63°F
Visibility: 10 Miles
Pressure: 30.02 in.
Flight Rule: VFR
Wind Data
13 MPH
210° Southwest
Cloud Level(s): Clear
Current Conditions at
ADRIAN - (KADG)
90°
Feels like 92°F
Partly Cloudy
as of 5:53 PM EDST
Rel. Humidity: 46%
Dew Point: 66°F
Visibility: 10 Miles
Pressure: 30.01 in.
Flight Rule: VFR
Wind Data
7 MPH
220° Southwest
Cloud Level(s): Scattered at 6500ft
Mostly Clear on Tonight Tonight... Mostly clear, with a low around 71. South wind 5 to 10 mph.
60% chance of thunderstorms Sunday Sunday... Showers and thunderstorms likely, mainly after 5pm. Mostly sunny and hot, with a high near 93. Heat index values as high as 97. Southwest wind 5 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
60% chance of thunderstorms Sunday Night Sunday Night... Showers and thunderstorms likely, mainly before 8pm. Mostly cloudy, with a low around 71. West wind 5 to 10 mph becoming light southwest after midnight. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
40% chance of thunderstorms Monday Monday... A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 84. West wind around 5 mph.
Mostly Cloudy on Monday Night Monday Night... Mostly cloudy, with a low around 66. North wind around 5 mph becoming calm in the evening.
Mostly Sunny on Tuesday Tuesday... Mostly sunny, with a high near 87.
Cloudy on Tuesday Night Tuesday Night... Partly cloudy, with a low around 68.
40% chance of thunderstorms Wednesday Wednesday... A slight chance of showers, then a chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 88. Chance of precipitation is 40%.
30% chance of thunderstorms Wednesday Night Wednesday Night... A 30 percent chance of showers and thunderstorms, mainly before 8pm. Mostly cloudy, with a low around 67.
40% chance of thunderstorms Thursday Thursday... A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 86.
30% chance of thunderstorms Thursday Night Thursday Night... A chance of thunderstorms. Partly cloudy, with a low around 66. Chance of precipitation is 30%.
30% chance of thunderstorms Friday Friday... A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 88.
20% chance of thunderstorms Friday Night Friday Night... A chance of showers and thunderstorms. Partly cloudy, with a low around 68.
20% chance of thunderstorms Saturday Saturday... A chance of showers and thunderstorms. Partly sunny, with a high near 87.
Current Radar Image


Sun Almanac for Williamstown, Ohio
Sunrise: 06:11 AM
Sunset: 9:14 PM
Civil Sunrise:05:37 AM
Civil Sunset: 9:47 PM
Nautical Sunrise: 04:55 AM
Nautical Sunset: 10:30 PM
Astro Sunrise: 04:04 AM
Astro Sunset: 11:20 PM
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