Hourly Weather Forecast - Grantham, NH

70% Chance of Light Rain

80% Chance of Light Rain

80% Chance of Light Rain

80% Chance Frozen Mix

80% Chance Frozen Mix

80% Chance Freezing Rain

70% Chance Frozen Mix

60% Chance Frozen Mix

50% Chance of Heavy Snow

50% Chance of Heavy Snow

50% Chance Frozen Mix

50% Chance Frozen Mix

50% Chance Frozen Mix

40% Chance of Heavy Snow

30% Chance of Heavy Snow

30% Chance of Flurries

30% Chance Frozen Mix

40% Chance Frozen Mix

40% Chance Frozen Mix

50% Chance Frozen Mix

50% Chance Frozen Mix

50% Chance Freezing Rain

50% Chance Freezing Rain