Hourly Weather Forecast - Portsmouth, NH

60% Chance of Heavy Snow

60% Chance of Heavy Snow

60% Chance of Heavy Snow

70% Chance of Heavy Snow

70% Chance of Heavy Snow

80% Chance of Snow

80% Chance Frozen Mix

80% Chance Frozen Mix

80% Chance of Light Rain

70% Chance of Light Rain

70% Chance of Rain

70% Chance of Rain

70% Chance of Light Rain

60% Chance of Light Rain

60% Chance of Light Rain

60% Chance of Light Rain

50% Chance of Light Rain

50% Chance of Light Rain

40% Chance of Light Rain

40% Chance of Light Rain

30% Chance of Light Rain

30% Chance of Light Rain

30% Chance of Light Rain