Hourly Weather Forecast - Grantham, NH

30% Chance of Snow

30% Chance of Snow

30% Chance Frozen Mix

30% Chance Frozen Mix

30% Chance Frozen Mix

Cloudy

Cloudy

Cloudy

Cloudy

30% Chance Frozen Mix

30% Chance of Snow

30% Chance of Heavy Snow

40% Chance of Heavy Snow

50% Chance of Heavy Snow

60% Chance of Snow

60% Chance of Snow

70% Chance of Flurries

70% Chance of Flurries

70% Chance of Flurries

70% Chance Frozen Mix

70% Chance Frozen Mix

60% Chance Frozen Mix

40% Chance of Light Rain