10-Day Weather Forecast - Sullivan, OH

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  • |43°F
    Mostly Cloudy
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    Tonight

    43°F

    Mostly clear this evening then becoming mostly cloudy. Not as cool with lows in the upper 30s. Southwest winds 10 to 15 mph with gusts up to 30 mph.

    Hourly details
  • Weekend Weather

  • Day

    44°F

    Partly cloudy. Highs in the upper 40s. Northwest winds 5 to 10 mph.

    Night

    26°F

    Mostly cloudy. A slight chance of rain and snow in the evening then a chance of snow and rain after midnight. Snow accumulation around half an inch. Cooler with lows in the mid 20s. North winds 5 to 10 mph with gusts up to 20 mph. Chance of precipitation 50 percent.

    Hourly details
  • Day

    28°F

    Partly sunny. A chance of snow in the morning. Little or no snow accumulation. Much cooler with highs in the lower 30s. North winds 10 to 15 mph with gusts up to 25 mph. Chance of snow 50 percent.

    Night

    18°F

    Mostly cloudy. Lows around 17. Northeast winds 5 to 10 mph.

    Hourly details
  • Day

    35°F

    Partly sunny. A chance of snow in the morning. Highs in the mid 30s. Chance of snow 30 percent.

    Night

    28°F

    Mostly cloudy. A chance of rain after midnight. Lows in the mid 20s. Chance of rain 40 percent.

    Hourly details
  • Day

    46°F

    Rain likely. Not as cool with highs in the upper 40s. Chance of rain 70 percent.

    Night

    35°F

    Rain likely mainly in the evening. Not as cool with lows in the mid 30s. Chance of rain 70 percent.

    Hourly details
  • Day

    50°F

    Mostly cloudy with a 50 percent chance of rain. Highs in the mid 50s.

    Night

    46°F

    Mostly cloudy. A chance of rain in the evening then rain likely after midnight. Lows in the lower 40s. Chance of rain 60 percent.

    Hourly details
  • Day

    61°F

    Rain likely. Highs in the lower 60s. Chance of rain 70 percent.

    Night

    52°F

    Rain likely. Lows in the upper 40s. Chance of rain 70 percent.

    Hourly details
  • Day

    65°F

    A chance of rain in the morning then rain likely in the afternoon. Highs in the lower 60s. Chance of rain 60 percent.

    Night

    52°F

    Cloudy with a chance of rain. Chance of precipitation 50%. Low temperature around 52F. Dew point will be around 52F with an average humidity of 83%. Winds will be 7 mph from the SW.

  • Weekend Weather

  • Day

    62°F

    Cloudy with a 65% chance for rain and thunderstorms. High temperature around 62F. Dew point will be around 51F with an average humidity of 77%. Winds will be 8 mph from the SW.

    Night

    48°F

    Cloudy with a chance of rain. Chance of precipitation 50%. Low temperature around 48F. Dew point will be around 47F with an average humidity of 82%. Winds will be 4 mph from the SW.

  • Day

    62°F

    Cloudy with a chance of rain. Chance of precipitation 50%. High temperature around 62F. Dew point will be around 50F with an average humidity of 78%. Winds will be 7 mph from the S.

    Night

    53°F

    Partly cloudy with a chance of rain. Chance of precipitation 50%. Low temperature around 53F. Dew point will be around 50F with an average humidity of 79%. Winds will be 9 mph from the S.