Portsmouth (03801) Daily Weather Forecast

Extreme Cold Creates Beautiful 'Sea Smoke' Over Water In New Castle

Images created of Whaleback Light in -40 degree temps at sunrise visible from New Hampshire and Maine show a unique weather condition.

NH Snowstorm Update: Track Will Determine 'Bomb Cyclone Blitz'

Forecasters are mixed on snow accumulation — some say it will be 3 to 12 inches while others are sticking with the 12-to-18-inch prediction.

Forecast: Hot, Humid Week Ahead For New Hampshire

Heat Index values could climb as high as 101 degrees on Tuesday, the National Weather Service said.

Flash Flood Warnings Issued For Rockingham County

Forecasters: Deluge of rain will cause coastal and flash flooding in Exeter, Hampton, North Hampton, and Portsmouth this weekend.

Portsmouth Snowstorm: Parking Ban Issued

Latest Portsmouth weather forecast: a half-foot of snow is incoming.

Portsmouth Parking Ban Issued Ahead Of Monster Snowstorm

Latest Portsmouth weather: a snowstorm is expected to drop 17 inches of snow on the city.

102 Heat Index For Portsmouth; Advisory Issued

Portsmouth's latest weather forecast: a possible heat wave heading into Labor Day weekend.

100-Degree Heat Index For Portsmouth: Latest Forecast

Latest Portsmouth NH weather: a possible heat wave heading into Labor Day weekend.

Portsmouth Thunderstorm Warning Issued

Latest Portsmouth weather forecast: heavy rain amid heat index values near 100 degrees.

Air Quality Warning Issued For Rockingham County

Breaking: NH DES issues alerts for Sunday and Monday.

How Much Snow Did Winter Storm Stella Deliver to Portsmouth?

Here are some of the New Hampshire totals, courtesy of the National Weather Service.

Small Snowstorm Coming to Portsmouth: Update

NWS: Hazardous weather outlook warning issued for tonight, Wednesday morning; lights snow expected as well as slippery commutes.

How Much Snow Did Portsmouth Get During the Nor’easter?

Here are the rough estimates from the National Weather Service plus, there’s more snow expected this weekend.

How Much Snow Did Portsmouth Receive Yesterday?

New Hampshire was blanketed with between 5 and 9 inches of snow. Here are the details from the National Weather Service.

The Fourth of July Weekend Weather Forecast

A mix of weather conditions for Portsmouth this weekend.

Arrests, Sobriety Checkpoint, Arts, Jobs, Politics, and More Portsmouth News: Week-in-Review

Some of the posts and stories last week on Portsmouth NH Patch.

More Sun and Heat and then, Rain this Week

Here’s the latest forecast for Portsmouth. Are thunderstorms coming? What does July look like? And tips to save energy this summer.

Another Great Weather Weekend for Portsmouth

Sunny skies were shower over New Hampshire tomorrow, this weekend, and Monday but showers are on the way.

Much Needed Rain for Portsmouth and Then, Back to Summer

The complete NWS forecast, lightning safety awareness, and a storm surge warning for the Seacoast.

Father’s Day Weekend Forecast: Nearly Perfect

Expect sunny skies, summer temperatures, and maybe a light breeze here or there in Portsmouth

The Weekend Weather for Portsmouth

What is the best weekend weather day in New Hampshire? Will there be rain and more wind gusts?

Wet, Late Spring Weather in Portsmouth

Expect rain, some warm, and then a spring chill around New Hampshire. Plus, a Tropical Storm Colin update.

Portsmouth's Weekend Weather Forecast

The National Weather Service says New Hampshire will probably only have one good weekend weather day.

Summer is on its Way to the Granite State

The Memorial Day weekend weather forecast for Portsmouth is looking pretty good. But which day is going to be the best?

May Ends in a Blaze of Weather Glory

Forecasters: Warm temperatures and sunny skies are on their way to Portsmouth and the Seacoast.

What Day is the Perfect Weekend Weather Day in Portsmouth?

There will be some sun and some rain this weekend in New Hampshire, according to weather forecasters.

This Week's Weather in Portsmouth

Prepare for chilly temps and wind gusts in some parts of New Hampshire as well as sunny skies and rain possibly one day this week.

Weekend Weather Forecast for Portsmouth

Forecasters: Expect some wet weather during the coming days and then sporadic rain through the beginning of June.

What's the Weather Like in Portsmouth this Week?

How does the week ahead look? Is it going to rain this weekend, too? Check out the Mercury transit on Monday.

Will Rain Spoil Mother's Day in Portsmouth?

Forecasters say May is expected to be a wet month but the summer is going to be a scorcher.

Get Ready for a Chilly Week in NH

Frosty temperatures, rain expected in the Granite State this week.