10-Day Weather Forecast - Sullivan, OH

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  • 17|16°F
    30% Chance Snow Showers
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    Today

    17°F

    Mostly sunny with a slight chance of snow showers late this morning then partly cloudy with a chance of snow showers this afternoon. Cooler with highs around 20. Southwest winds around 10 mph with gusts up to 20 mph. Chance of snow 30 percent. Wind chill values as low as 1 below.

    Tonight

    16°F

    Mostly cloudy with a 50 percent chance of snow showers. Snow accumulation around an inch possible. Lows around 14. Southwest winds 10 to 15 mph with gusts up to 25 mph.

    Hourly details
  • Day

    20°F

    Mostly cloudy in the morning then becoming partly sunny. A 40 percent chance of snow showers. Additional snow accumulation around half an inch. Highs around 20. Temperature falling to around 11 in the afternoon. West winds 15 to 20 mph with gusts up to 35 mph. Wind chill values as low as 9 below in the afternoon.

    Night

    4°F

    Partly cloudy. Colder with lows around 1 above. West winds 10 to 15 mph with gusts up to 30 mph. Wind chill values as low as 14 below.

    Hourly details
  • Day

    14°F

    Mostly sunny. Highs around 15. Southwest winds 10 to 15 mph with gusts up to 25 mph. Wind chill values as low as 14 below.

    Night

    10°F

    Partly cloudy in the evening then becoming mostly cloudy. Cold with lows around 10 above. Temperature rising to around 15 after midnight. Wind chill values as low as zero.

    Hourly details
  • Day

    32°F

    Mostly cloudy with a 40 percent chance of snow showers. Not as cool with highs in the mid 30s.

    Night

    21°F

    Mostly cloudy with a 30 percent chance of snow showers. Lows around 15.

    Hourly details
  • Day

    20°F

    Partly sunny. Cooler with highs in the lower 20s.

    Night

    11°F

    Partly cloudy in the evening then becoming mostly cloudy. Cold with lows around 10 above. Wind chill values as low as zero.

    Hourly details
  • Day

    26°F

    Mostly cloudy. A chance of snow showers in the afternoon. Highs in the upper 20s. Chance of snow 30 percent.

    Night

    22°F

    Mostly cloudy with a 40 percent chance of snow showers. Lows around 20.

    Hourly details
  • Weekend Weather

  • Day

    21°F

    Mostly cloudy with a 40 percent chance of snow showers. Highs in the mid 20s.

    Night

    6°F

    Mostly cloudy with a chance of snow. Chance of precipitation 40%. Low temperature around 6F. Dew point will be around 3F with an average humidity of 73%. Winds will be 9 mph from the N.

  • Day

    7°F

    Cloudy with a slight chance of snow. Chance of precipitation 30%. High temperature around 7F. Dew point will be around -0F with an average humidity of 77%. Winds will be 9 mph from the NW.

    Night

    0°F

    Cloudy with a slight chance of snow. Chance of precipitation 25%. Low temperature around 0F. Dew point will be around -2F with an average humidity of 80%. Winds will be 8 mph from the W.

  • Day

    9°F

    Cloudy. High temperature around 9F. Dew point will be around 0F with an average humidity of 77%. Winds will be 8 mph from the W.

    Night

    4°F

    Cloudy. Low temperature around 4F. Dew point will be around 1F with an average humidity of 81%. Winds will be 8 mph from the W.

  • Day

    13°F

    Cloudy. High temperature around 13F. Dew point will be around 5F with an average humidity of 80%. Winds will be 9 mph from the W.

    Night

    6°F

    Cloudy with a slight chance of snow. Chance of precipitation 25%. Low temperature around 6F. Dew point will be around 4F with an average humidity of 83%. Winds will be 7 mph from the W.