Grantham, New Hampshire | Local and National Hourly Weather Forecasts | WeatherBug
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  • Sunday
    Forecast hour icon
    10am
    Partly Cloudy
    50°
    Precip 10%
    10am Sun
    50°
    Feels like 50°
    Current forecast icon
    Partly Cloudy
    • Humidity
      78%
    • Wind
      SSW 7
    • Dew Point
      43°
  • Forecast hour icon
    11am
    Partly Cloudy
    54°
    Precip 0%
    11am Sun
    54°
    Feels like 54°
    Current forecast icon
    Partly Cloudy
    • Humidity
      71%
    • Wind
      SSW 8
    • Dew Point
      45°
  • Forecast hour icon
    12pm
    Partly Cloudy
    59°
    Precip 0%
    12pm Sun
    59°
    Feels like 59°
    Current forecast icon
    Partly Cloudy
    • Humidity
      66%
    • Wind
      SSW 8
    • Dew Point
      47°
  • Forecast hour icon
    1pm
    Partly Cloudy
    63°
    Precip 0%
    1pm Sun
    63°
    Feels like 63°
    Current forecast icon
    Partly Cloudy
    • Humidity
      62%
    • Wind
      SSW 8
    • Dew Point
      49°
  • Forecast hour icon
    2pm
    Partly Cloudy
    66°
    Precip 10%
    2pm Sun
    66°
    Feels like 66°
    Current forecast icon
    Partly Cloudy
    • Humidity
      58%
    • Wind
      SW 8
    • Dew Point
      51°
  • Forecast hour icon
    3pm
    Partly Cloudy
    69°
    Precip 20%
    3pm Sun
    69°
    Feels like 69°
    Current forecast icon
    Partly Cloudy
    • Humidity
      56%
    • Wind
      SW 8
    • Dew Point
      53°
  • Forecast hour icon
    4pm
    Partly Cloudy
    71°
    Precip 20%
    4pm Sun
    71°
    Feels like 71°
    Current forecast icon
    Partly Cloudy
    • Humidity
      55%
    • Wind
      WSW 9
    • Dew Point
      54°
  • Forecast hour icon
    5pm
    30% Chance Rain Showers
    71°
    Precip 30%
    5pm Sun
    71°
    Feels like 71°
    Current forecast icon
    30% Chance Rain Showers
    • Humidity
      58%
    • Wind
      W 9
    • Dew Point
      56°
  • Forecast hour icon
    6pm
    40% Chance Rain Showers
    70°
    Precip 40%
    6pm Sun
    70°
    Feels like 70°
    Current forecast icon
    40% Chance Rain Showers
    • Humidity
      62%
    • Wind
      W 10
    • Dew Point
      56°
  • Forecast hour icon
    7pm
    30% Chance of Rain
    68°
    Precip 30%
    7pm Sun
    68°
    Feels like 68°
    Current forecast icon
    30% Chance of Rain
    • Humidity
      69%
    • Wind
      W 9
    • Dew Point
      57°
  • 7:48p
    Forecast hour icon
    8pm
    30% Chance of Light Rain
    66°
    Precip 30%
    8pm Sun
    66°
    Feels like 66°
    Current forecast icon
    30% Chance of Light Rain
    • Humidity
      77%
    • Wind
      W 9
    • Dew Point
      58°
  • Forecast hour icon
    9pm
    30% Chance of Light Rain
    64°
    Precip 30%
    9pm Sun
    64°
    Feels like 64°
    Current forecast icon
    30% Chance of Light Rain
    • Humidity
      83%
    • Wind
      WNW 9
    • Dew Point
      59°