10-Day Weather Forecast - Sullivan, NH

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  • 77|58°F
    Cloudy

    Today

    77°F

    Patchy fog this morning. Cloudy with a 20 percent chance of showers. Highs in the mid 70s. Light and variable winds becoming east around 10 mph this afternoon.

    Tonight

    58°F

    Cloudy. A chance of showers in the evening then showers likely after midnight. Lows in the mid 50s. Light and variable winds becoming east around 10 mph after midnight. Chance of rain 70 percent.

    Hourly details
  • 70|56°F
    70% Chance Rain Showers

    Day

    70°F

    Mostly cloudy. Showers likely mainly in the morning. Highs in the upper 60s. Northeast winds around 10 mph with gusts up to 20 mph. Chance of rain 70 percent.

    Night

    56°F

    Partly cloudy. A chance of showers in the evening. Patchy fog after midnight. Lows in the mid 50s. Light and variable winds. Chance of rain 40 percent.

    Hourly details
  • 83|61°F
    Mostly Sunny

    Day

    83°F

    Patchy fog in the morning. Mostly sunny. Highs in the lower 80s. Light and variable winds.

    Night

    61°F

    Mostly clear in the evening then becoming partly cloudy. Lows around 60.

    Hourly details
  • 89|67°F
    Partly Sunny

    Day

    89°F

    Partly sunny. Warm with highs in the mid 80s.

    Night

    67°F

    Partly cloudy. Lows in the mid 60s.

    Hourly details
  • 86|63°F
    60% Chance of Storms

    Day

    86°F

    Partly sunny in the morning then showers likely with a chance of thunderstorms in the afternoon. Warm with highs in the mid 80s. Chance of rain 60 percent.

    Night

    63°F

    Partly cloudy. A chance of showers and thunderstorms in the evening. Lows in the lower 60s. Chance of rain 50 percent.

    Hourly details
  • 83|59°F
    30% Chance of Storms

    Day

    83°F

    Partly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the lower 80s. Chance of rain 30 percent.

    Night

    59°F

    Partly cloudy. Lows in the upper 50s.

    Hourly details
  • 84|61°F
    Mostly Sunny

    Day

    84°F

    Mostly sunny. Highs in the lower 80s.

    Night

    61°F

    Partly cloudy with a slight chance of rain. Chance of precipitation 25%. Low temperature around 61F. Dew point will be around 57F with an average humidity of 75%. Winds will be 2 mph from the S.

  • 80|65°F
    30% Chance of Rain

    Day

    80°F

    Partly cloudy with a slight chance of rain. Chance of precipitation 30%. High temperature around 80F. Dew point will be around 61F with an average humidity of 65%. Winds will be 2 mph from the SW.

    Night

    65°F

    Partly cloudy with a slight chance of rain. Chance of precipitation 30%. Low temperature around 65F. Dew point will be around 62F with an average humidity of 83%. Winds will be 2 mph from the W.

  • 84|65°F
    30% Chance of Rain

    Day

    84°F

    Mostly sunny with a slight chance of rain. Chance of precipitation 25%. High temperature around 84F. Dew point will be around 63F with an average humidity of 64%. Winds will be 4 mph from the W.

    Night

    65°F

    Partly cloudy with a slight chance of rain. Chance of precipitation 25%. Low temperature around 65F. Dew point will be around 62F with an average humidity of 79%. Winds will be 2 mph from the W.