Hourly Weather Forecast - Derry, NH

30 % Chance of Heavy Snow

40% Chance of Heavy Snow

60% Chance of Heavy Snow

70% Chance of Heavy Snow

70% Chance of Heavy Snow

80% Chance of Heavy Snow

Heavy Snow

Heavy Snow

Heavy Snow

Heavy Snow

Heavy Snow

Heavy Snow

Heavy Snow

Snow

Heavy Snow

70% Chance of Snow

60% Chance of Flurries

50% Chance of Flurries

30% Chance Snow Showers

Mostly Cloudy

Cloudy

Cloudy

Mostly Cloudy