Portsmouth, NH

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FIND EVENTS IN Portsmouth

Weather Forecast for Portsmouth

Today

A chance of showers before 1pm, then a chance of showers and thunderstorms between 1pm and 2pm, then showers likely and possibly a thunderstorm after 2pm. Some of the storms could produce small hail, gusty winds, and heavy rain. Increasing clouds, with a high near 79. South wind 5 to 10 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Tonight

Showers and thunderstorms likely before 10pm, then a chance of showers between 10pm and 3am. Some of the storms could produce small hail, gusty winds, and heavy rain. Areas of fog after 4am. Otherwise, mostly cloudy, with a low around 69. Southwest wind around 5 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Thursday

Areas of fog before 8am. Otherwise, partly sunny, with a high near 88. West wind 5 to 10 mph.

Thursday Night

Partly cloudy, with a low around 62. West wind 5 to 10 mph.

Friday

Mostly sunny, with a high near 77. Northwest wind 5 to 10 mph.

Friday Night

Mostly clear, with a low around 58.

Saturday

Sunny, with a high near 74.

Saturday Night

Partly cloudy, with a low around 59.

Sunday

Mostly sunny, with a high near 70.

Sunday Night

Partly cloudy, with a low around 56.

Monday

Mostly sunny, with a high near 71.

Monday Night

Partly cloudy, with a low around 58.

Tuesday

Mostly sunny, with a high near 73.