Grantham, New Hampshire | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast day icon
    Wednesday
    70% Chance Rain Showers
    51°
    Forecast night icon
    Night
    Mostly Clear
    28°
    Wednesday 4/24
    Day
    51°
    70% Chance Rain Showers
    Forecast day icon
    Night
    28°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Showers likely. Highs in the upper 40s. Light and variable winds becoming northwest 15 to 20 mph with gusts up to 35 mph this afternoon. Chance of rain 70 percent.
    Night Details
    Mostly clear. Cooler with lows in the lower 20s. Northwest winds 15 to 20 mph. Gusts up to 35 mph in the evening.
  • Forecast day icon
    Thursday
    Mostly Sunny
    51°
    Forecast night icon
    Night
    Clear
    35°
    Thursday 4/25
    Day
    51°
    Mostly Sunny
    Forecast day icon
    Night
    35°
    Clear
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Highs around 50. Northwest winds around 10 mph.
    Night Details
    Clear. Lows in the lower 20s. North winds around 10 mph in the evening becoming light and variable.
  • Forecast day icon
    Friday
    Mostly Sunny
    59°
    Forecast night icon
    Night
    Mostly Clear
    38°
    Friday 4/26
    Day
    59°
    Mostly Sunny
    Forecast day icon
    Night
    38°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Highs around 60. Light and variable winds.
    Night Details
    Mostly clear. Lows around 30.
  • Forecast day icon
    Saturday
    Partly Sunny
    63°
    Forecast night icon
    Night
    50% Chance Rain Showers
    46°
    Saturday 4/27
    Day
    63°
    Partly Sunny
    Forecast day icon
    Night
    46°
    50% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Partly sunny. Highs in the lower 60s.
    Night Details
    Mostly cloudy with a 50 percent chance of showers. Lows in the lower 40s.
  • Forecast day icon
    Sunday
    50% Chance Rain Showers
    72°
    Forecast night icon
    Night
    Partly Cloudy
    58°
    Sunday 4/28
    Day
    72°
    50% Chance Rain Showers
    Forecast day icon
    Night
    58°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy. A chance of showers in the morning. Highs in the upper 60s. Chance of rain 50 percent.
    Night Details
    Mostly cloudy in the evening then becoming partly cloudy. Lows in the lower 50s.
  • Forecast day icon
    Monday
    Partly Sunny
    74°
    Forecast night icon
    Night
    Mostly Cloudy
    55°
    Monday 4/29
    Day
    74°
    Partly Sunny
    Forecast day icon
    Night
    55°
    Mostly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly sunny in the morning then becoming mostly cloudy. Highs in the lower 70s.
    Night Details
    Mostly cloudy. Lows in the lower 50s.
  • Forecast day icon
    Tuesday
    50% Chance Rain Showers
    72°
    Forecast night icon
    Night
    60% Chance of Rain
    52°
    Tuesday 4/30
    Day
    72°
    50% Chance Rain Showers
    Forecast day icon
    Night
    52°
    60% Chance of Rain
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy with a 50 percent chance of showers. Highs in the upper 60s.
    Night Details
    Mostly cloudy with a chance of rain. Chance of precipitation 55%. Low temperature around 52F. Dew point will be around 48F with an average humidity of 76%. Winds will be 8 mph from the W.
  • Forecast day icon
    Wednesday
    50% Chance of Rain
    63°
    Forecast night icon
    Night
    30% Chance of Rain
    53°
    Wednesday 5/1
    Day
    63°
    50% Chance of Rain
    Forecast day icon
    Night
    53°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Cloudy with a chance of rain. Chance of precipitation 45%. High temperature around 63F. Dew point will be around 50F with an average humidity of 70%. Winds will be 4 mph from the W.
    Night Details
    Partly cloudy with a slight chance of rain. Chance of precipitation 30%. Low temperature around 53F. Dew point will be around 47F with an average humidity of 73%. Winds will be 3 mph from the W.
  • Forecast day icon
    Thursday
    30% Chance of Rain
    64°
    Forecast night icon
    Night
    Partly Cloudy
    52°
    Thursday 5/2
    Day
    64°
    30% Chance of Rain
    Forecast day icon
    Night
    52°
    Partly Cloudy
    Forecast night icon
    Day Details
    Cloudy with a slight chance of rain. Chance of precipitation 25%. High temperature around 64F. Dew point will be around 48F with an average humidity of 67%. Winds will be 3 mph from the W.
    Night Details
    Partly cloudy. Low temperature around 52F. Dew point will be around 46F with an average humidity of 72%. Winds will be 3 mph from the SW.
  • Forecast day icon
    Friday
    Cloudy
    63°
    Forecast night icon
    Night
    Partly Cloudy
    50°
    Friday 5/3
    Day
    63°
    Cloudy
    Forecast day icon
    Night
    50°
    Partly Cloudy
    Forecast night icon
    Day Details
    Cloudy. High temperature around 63F. Dew point will be around 44F with an average humidity of 61%. Winds will be 5 mph from the W.
    Night Details
    Partly cloudy. Low temperature around 50F. Dew point will be around 42F with an average humidity of 66%. Winds will be 4 mph from the W.