Hourly Weather Forecast - Portsmouth, NH

50% Chance of Light Rain

70% Chance of Light Rain

70% Chance of Light Rain

70% Chance of Light Rain

60% Chance of Light Rain

60% Chance of Light Rain

60% Chance of Rain

60% Chance of Rain

60% Chance of Rain

60% Chance of Rain

60% Chance of Rain

50% Chance of Rain

40% Chance of Rain

30% Chance Frozen Mix

30% Chance of Flurries

Cloudy

Mostly Cloudy

Mostly Cloudy

Partly Cloudy

Partly Cloudy

Mostly Clear

Mostly Clear

Mostly Clear