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Portsmouth, NH

7-Day Forecast

Tonight
Mostly Clear
Low: 36°
Mostly clear with a low around 36.
Northwest wind 10 to 15 mph becoming light after midnight.
Winds could gust as high as 20 mph.


Thursday
Sunny
High: 59°
Sunny with a high near 59.
Light and variable wind becoming
southeast 5 to 10 mph in the morning.


Thursday Night
Partly Cloudy then Scattered Showers
Low: 46°
Scattered showers, mainly after 3am.
Increasing clouds with a low around 46.
South wind 5 to 10 mph.
Chance of precipitation is 30%.
New precipitation amounts of less than a tenth of an inch possible.


Friday
Scattered Showers
High: 68°
Scattered showers.
Mostly cloudy with a high near 68.
South wind 5 to 10 mph.
Chance of precipitation is 40%.


Friday Night
Scattered Showers
Low: 52°
Scattered showers, mainly before 2am.
Mostly cloudy with a low around 52.
Southwest wind around 5 mph.
Chance of precipitation is 30%.


Saturday
Scattered Showers then Showers Likely
High: 69°
Showers likely, mainly after 2pm.
Partly sunny with a high near 69.
Chance of precipitation is 60%.


Saturday Night
Showers Likely
Low: 48°
Showers likely, mainly before 2am.
Mostly cloudy with a low around 48.
Chance of precipitation is 60%.


Sunday
Scattered Showers
High: 60°
Scattered showers, mainly before 2pm.
Partly sunny with a high near 60.
Chance of precipitation is 30%.


Sunday Night
Mostly Cloudy
Low: 42°
Mostly cloudy with a low around 42.


Monday
Mostly Sunny
High: 56°
Mostly sunny with a high near 56.


Monday Night
Partly Cloudy
Low: 42°
Partly cloudy with a low around 42.


Tuesday
Partly Sunny then Chance Showers
High: 59°
A 30% chance of showers.
Partly sunny with a high near 59.


Tuesday Night
Chance Showers
Low: 47°
A 30% chance of showers.
Mostly cloudy with a low around 47.


Wednesday
Chance Showers
High: 61°
A 30% chance of showers.
Partly sunny with a high near 61.


Source: National Weather Service








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