How is the weather in Somersworth, NH?

At 12:19 PM on Mon, Sep 15, 2025 it is sunny and 73 degrees Fahrenheit, feeling like 73 degrees.

Somersworth, NH Weather Forecast and Current Conditions (03878)

73°F
Feels Like 73°F

Humidity 66% Dew Point 60°F Wind W 1 MPH Gusts 1 Barometer 29.97 in.761.2 mm

Solar Rad 327 w/m2 UV Index 3

Report from 2.7 miles SE of central Somersworth at 12:19 PM Mon, Sep 15, 2025

Current Weather

73°F
Feels Like 73°F

Humidity 66% Dew Point 60°F Wind W 1 MPH Gusts 1 Barometer 29.97 in.761.2 mm

Solar Rad 327 w/m2 UV Index 3

Report from 2.7 miles SE of central Somersworth at 12:19 PM Mon, Sep 15, 2025

Forecast at a Glance

MonSep 15

74°

51°

TueSep 16

76°

49°

WedSep 17

75°

54°

ThuSep 18

10%

80°

57°

FriSep 19

10%

77°

43°

SatSep 20

68°

42°

SunSep 21

72°

48°

This Date in Weather History

1939 - The temperature at Detroit MI soared to 100 degrees to establish a record for September.

Somersworth 7 Day Weather Forecast Details

Monday Sep 15

Day: Sunny, with a high near 74. Southeast wind around 5 mph.

Night: Patchy fog between 2am and 4am. Mostly clear, with a low around 51. South wind around 0 mph.

Tuesday Sep 16

Day: Patchy fog before 10am. Sunny, with a high near 76. West wind 0 to 5 mph.

Night: Partly cloudy, with a low around 49. Southwest wind 0 to 5 mph.

Wednesday Sep 17

Day: Partly sunny, with a high near 75. Southwest wind 0 to 5 mph.

Night: Mostly cloudy, with a low around 54.

Thursday Sep 18

Day: Mostly sunny, with a high near 80.

Night: Mostly clear, with a low around 57.

Friday Sep 19

Day: Sunny, with a high near 77.

Night: Mostly clear, with a low around 43.

Saturday Sep 20

Day: Sunny, with a high near 68.

Night: Mostly clear, with a low around 42.

Sunday Sep 21

Day: Sunny, with a high near 72.

Night: Partly cloudy, with a low around 48.

Sun & Moon Monthly

First Light 5:55 AM

Sunrise 6:24 AM

Sunset 6:55 PM

Last Light 7:24 PM

Moonrise ------

Moonset 3:50 PM

Moon Phase

Close Tide Stations

Dover, Cocheco River
(4.4 miles away)

Salmon Falls River
(5.3 miles away)

Dover Point
(9.8 miles away)

Stadium Weather - Be Prepared for the Game

Data costs money. Servers cost money. Our website is made possible by displaying online advertisements to our visitors. Please consider supporting us by disabling your ad blocker, contribute to WeatherForYou.com by buying me a coffee or subscribe to our ClearSky ad-free service.