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Sullivan, OH Weather Forecast

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Sullivan, OH Weather Forecast

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Sullivan OH weather - Clear - 49°F
Clear
49°F
Updated 7:00 pm
Feels Like °F
Humidity 92%
Wind S 3 mph
Barometer  30.28 in
Dew Point 47°F
Sullivan OH weather - Clear - 9°C
Clear
9°C
Updated 7:00 pm
Feels Like °C
Humidity 92%
Wind S 5 km/h
Barometer  102.5 kPa
Dew Point 8°C
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Sullivan Weather Forecast

REST OF TONIGHT WEDNESDAY WEDNESDAY NIGHT THURSDAY THURSDAY NIGHT FRIDAY FRIDAY NIGHT SATURDAY SATURDAY NIGHT SUNDAY SUNDAY NIGHT MONDAY
Sullivan, OH Weather - Rest Of Tonight Patchy Fog Sullivan, OH Weather - Wednesday Clearing Sullivan, OH Weather - Wednesday Night Clear Sullivan, OH Weather - Thursday Sunny Sullivan, OH Weather - Thursday Night Partly Cloudy Sullivan, OH Weather - Friday Mostly Sunny Sullivan, OH Weather - Friday Night Partly Cloudy Sullivan, OH Weather - Saturday Mostly Cloudy Sullivan, OH Weather - Saturday Night Mostly Cloudy Sullivan, OH Weather - Sunday Mostly Cloudy Sullivan, OH Weather - Sunday Night Chance Of Showers Sullivan, OH Weather - Monday Chance Of Showers
Patchy Fog Clearing Clear Sunny Partly Cloudy Mostly Sunny Partly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Chance of Showers Chance of Showers
Lo: 49°FLo: 9°C Hi: 75°FHi: 24°C
 Lo: 49°FLo: 9°C Hi: 75°FHi: 24°C
 Lo: 49°FLo: 9°C Hi: 69°FHi: 21°C
 Lo: 41°FLo: 5°C Hi: 65°FHi: 18°C
 Lo: 49°FLo: 9°C Hi: 69°FHi: 21°C
 Lo: 49°FLo: 9°C Hi: 69°FHi: 21°C
POP: 30% POP: 40%
POP = Probability of Precipitation.
Weather Outlook Updated: 232 AM EDT Wed Oct 28 2026 Sullivan, OH Weather - WeatherWorld.com

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Issued: 248 AM EDT Wed Oct 28 2026

Key Messages

1) Above normal temperatures and mainly dry weather continue through Saturday, outside of any isolated rain showers Thursday night. Rain chances return Sunday and into early next week.


Discussion

... KEY MESSAGE 1...

High pressure off the New England coast will allow for dry weather to continue today into much of the day on Thursday. Southerly return flow will allow for high temperatures to warm into the 70s, well above normal for late October. High temperatures may challenge record hig...