10-Day Weather Forecast - Sullivan, NH

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  • 28|23°F
    Mostly Sunny
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    Today

    28°F

    Mostly sunny. Highs in the upper 20s. Northwest winds 10 to 15 mph with gusts up to 25 mph. Wind chill values as low as zero this morning.

    Tonight

    23°F

    Partly cloudy in the evening then mostly cloudy with a slight chance of snow after midnight. Lows in the lower 20s. Light and variable winds. Chance of snow 20 percent.

    Hourly details
  • Day

    35°F

    Snow. Rain in the afternoon. Snow accumulation around an inch. Highs in the lower 30s. Light and variable winds. Chance of precipitation 90 percent.

    Night

    31°F

    Snow. Little or no additional snow accumulation. Lows in the mid 20s. Light and variable winds becoming west around 10 mph after midnight. Chance of snow 80 percent.

    Hourly details
  • Day

    38°F

    Mostly cloudy with a chance of snow in the morning then partly sunny in the afternoon. Highs in the mid 30s. Northwest winds around 10 mph with gusts up to 20 mph. Chance of snow 40 percent.

    Night

    22°F

    Partly cloudy in the evening then becoming mostly cloudy. Lows 15 to 20.

    Hourly details
  • Day

    37°F

    Mostly cloudy. Highs in the mid 30s.

    Night

    18°F

    Cloudy. Lows in the mid 20s.

    Hourly details
  • Day

    26°F

    A chance of snow and rain in the morning then snow in the afternoon. Highs in the mid 30s. Chance of precipitation 80 percent.

    Night

    23°F

    Snow likely mainly in the evening. Lows around 20. Chance of snow 70 percent.

    Hourly details
  • Weekend Weather

  • Day

    33°F

    Mostly cloudy. Highs in the lower 30s.

    Night

    25°F

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

    Hourly details
  • Day

    36°F

    Snow and rain likely. Highs in the upper 30s. Chance of precipitation 60 percent.

    Night

    18°F

    Cloudy with a chance of rain-snow mix. Chance of precipitation 50%. Low temperature around 18F. Dew point will be around 19F with an average humidity of 82%. Winds will be 8 mph from the W.

  • Day

    22°F

    Partly cloudy with a slight chance of snow. Chance of precipitation 25%. High temperature around 22F. Dew point will be around 9F with an average humidity of 65%. Winds will be 13 mph from the NW.

    Night

    11°F

    Clear. Low temperature around 11F. Dew point will be around 5F with an average humidity of 70%. Winds will be 9 mph from the NW.

  • Day

    24°F

    Sunny. High temperature around 24F. Dew point will be around 9F with an average humidity of 64%. Winds will be 8 mph from the W.

    Night

    18°F

    Clear. Low temperature around 18F. Dew point will be around 11F with an average humidity of 75%. Winds will be 4 mph from the W.

  • Day

    32°F

    Partly cloudy. High temperature around 32F. Dew point will be around 18F with an average humidity of 71%. Winds will be 6 mph from the W.

    Night

    24°F

    Mostly clear. Low temperature around 24F. Dew point will be around 19F with an average humidity of 78%. Winds will be 4 mph from the W.