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Williams County, OH Weather Forecast

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Clear

34°F

Updated	5:20 am
Feels Like	39°F
Humidity	100%
Wind	N 0 mph
Barometer	29.98 in
Dew Point	34°F

Clear

1°C

Updated	5:20 am
Feels Like	4°C
Humidity	100%
Wind	N 0 km/h
Barometer	101.5 kPa
Dew Point	1°C

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Cloud Cover	99%
Wind Chill	34°F 1°C
Sunrise	7:23 AM
Sunset	5:22 PM
Moonrise	9:59 AM
Moonset	6:36 PM

Civil Twilight
6:50 AM to 7:19 AM
5:21 PM to 5:51 PM
Williams County OH Weather - Waxing Crescent Moon

Waxing Crescent Moon

Williams County Weather Forecast

TODAY	TONIGHT	THURSDAY	THURSDAY NIGHT	FRIDAY	FRIDAY NIGHT	SATURDAY	SATURDAY NIGHT	SUNDAY	SUNDAY NIGHT	MONDAY	MONDAY NIGHT

Chance of Showers	Showers Likely	Chance of Showers	Chance of Showers	Partly Cloudy	Mostly Clear	Mostly Sunny	Mostly Clear	Partly Cloudy	Partly Cloudy	Partly Cloudy	Partly Cloudy
Hi: 55°FHi: 13°C	Lo: 39°FLo: 4°C	Hi: 45°FHi: 7°C	Lo: 29°FLo: -2°C	Hi: 41°FHi: 5°C	Lo: 25°FLo: -4°C	Hi: 45°FHi: 7°C	Lo: 29°FLo: -2°C	Hi: 49°FHi: 9°C	Lo: 29°FLo: -2°C	Hi: 49°FHi: 9°C	Lo: 29°FLo: -2°C
POP: 20%	POP: 70%	POP: 40%	POP: 20%

POP = Probability of Precipitation.

Weather Outlook Updated: 327 AM EST Wed Nov 11 2026 Williams County, OH Weather - WeatherWorld.com

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Issued: 342 AM EST Wed Nov 11 2026

Key Messages

Rain showers develop and spread across the area this afternoon and early evening. An isolated thunderstorm possible portions of northwest Indiana this afternoon and early evening with isolated wind gusts of over 40 mph possible with any showers or isolated storms.
Lake effect showers impact areas mainly west of US-31 in northwest Indiana and far southwest Lower Michigan Thursday through Friday night. Snow is expected to mix in by late Thursday night into Friday morning. Additional la...

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Weather 101: Term of the Day

Severe Thunderstorm Watch

This is issued by the National Weather Service when conditions are favorable for the development of severe thunderstorms in and close to the watch area. A severe thunderstorm by definition is a thunderstorm that produces one inch hail or larger in diameter and/or winds equal or exceed 58 miles an hour. The size of the watch can vary depending on the weather situation. They are usually issued for a duration of 4 to 8 hours. They are normally issued well in advance of the actual occurrence of severe weather. During the watch, people should review severe thunderstorm safety rules and be prepared to move a place of safety if threatening weather approaches. A Severe Thunderstorm Watch is issued by the Storm Prediction Center in Norman, Oklahoma. Prior to the issuance of a Severe Thunderstorm Watch, SPC will usually contact the affected local National Weather Service Forecast Office (NWFO) and they will discuss what their current thinking is on the weather situation. Afterwards, SPC will issue a preliminary Severe Thunderstorm Watch and then the affected NWFO will then adjust the watch (adding or eliminating counties/parishes) and then issue it to the public by way of a Watch Redefining Statement. During the watch, the NWFO will keep the public informed on what is happening in the watch area and also let the public know when the watch has expired or been cancelled.