SOMERSWORTH, NH 03878 Weather Forecast & Current Conditions

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ROCHESTER, NH
Current Weather

9:51 AM EST FEB 15, 2026
Clear
28°F
Feels Like: 19°F
Dewpoint: 9°F
Rel. Hum.: 40%
Visibility: 10 miles
Wind: N at 10 mph
Pressure: 30.12 inches
Last 72 hours

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SOMERSWORTH, NH 03878
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
TODAY
Mostly sunny. Highs in the lower 30s. Light and variable winds.
TONIGHT
Partly cloudy in the evening, then becoming cloudy. Lows around 17. Light and variable winds.
WASHINGTONS BIRTHDAY
Mostly cloudy in the morning, then becoming partly sunny. Highs in the upper 30s. Light and variable winds.
MONDAY NIGHT
Mostly cloudy. Lows in the lower 20s. Light and variable winds.
TUESDAY
Mostly cloudy in the morning, then becoming partly sunny. Highs in the lower 40s. Light and variable winds.
TUESDAY NIGHT
Partly cloudy. Lows in the mid 20s.
WEDNESDAY
Partly sunny in the morning, then mostly cloudy with a chance of rain and snow in the afternoon. Highs in the lower 40s. Chance of precipitation 40 percent.
WEDNESDAY NIGHT
Snow and rain likely. Lows in the mid 20s. Chance of precipitation 70 percent.
THURSDAY
Mostly cloudy with a chance of snow in the morning, then partly sunny in the afternoon. Highs in the upper 30s. Chance of snow 50 percent.
THURSDAY NIGHT
Mostly cloudy in the evening, then becoming partly cloudy. Lows in the lower 20s.
FRIDAY
Partly sunny in the morning, then becoming mostly cloudy. A chance of snow and rain. Highs in the upper 30s. Chance of precipitation 50 percent.
FRIDAY NIGHT
Mostly cloudy with a chance of snow and rain. Lows in the mid 20s. Chance of precipitation 50 percent.
SATURDAY
Mostly cloudy with a 40 percent chance of snow. Highs in the upper 30s.

Visible Weather Satellite
SOMERSWORTH, NH 03878
Infrared Weather Satellite
SOMERSWORTH, NH 03878
NEXRAD Weather Radar
SOMERSWORTH, NH 03878

ROCHESTER, NH 3 hourly weather forecast

weather forecast created  7:00 PM EST  2/14/2026
Sunday
15 FEB 2026
SOMERSWORTH, NH 03878 weather forecast Day 1, 0 hours 1 AM 23° 18° Clear 0%

0% Thunder
( 0% severe)
W   3 75% 17°
Low 16° SOMERSWORTH, NH 03878 weather forecast Day 1, 3 hours 4 AM 21° 15° Partly Cloudy WNW   5 71% 14°
High 33° SOMERSWORTH, NH 03878 weather forecast Day 1, 6 hours 7 AM 17° 10° Clear 0%

0% Thunder
( 0% severe)
NW   5 70% 10°

Clear



SOMERSWORTH, NH 03878 weather forecast Day 1, 9 hours 10 AM 25° 19° Clear NNW   5 46%
SOMERSWORTH, NH 03878 weather forecast Day 1, 12 hours 1 PM 31° 28° Clear 0%

0% Thunder
( 0% severe)
NNW   2 35%
SOMERSWORTH, NH 03878 weather forecast Day 1, 15 hours 4 PM 32° 29° Partly Cloudy WSW   1 34%
SOMERSWORTH, NH 03878 weather forecast Day 1, 18 hours 7 PM 25° 21° Partly Cloudy 2%

0% Thunder
( 0% severe)
  CALM 54% 12°
SOMERSWORTH, NH 03878 weather forecast Day 1, 21 hours 10 PM 21° 17° Mostly Cloudy   CALM 61% 11°
Monday
16 FEB 2026
SOMERSWORTH, NH 03878 weather forecast Day 2, 0 hours 1 AM 20° 16° Mostly Cloudy 7%

0% Thunder
( 0% severe)
  CALM 67% 12°
Low 17° SOMERSWORTH, NH 03878 weather forecast Day 2, 3 hours 4 AM 19° 15° Mostly Cloudy NNE   1 71% 12°
High 37° SOMERSWORTH, NH 03878 weather forecast Day 2, 6 hours 7 AM 19° 15° Mostly Cloudy 4%

0% Thunder
( 0% severe)
N   1 74% 13°

Mostly Cloudy



SOMERSWORTH, NH 03878 weather forecast Day 2, 9 hours 10 AM 30° 27° Mostly Cloudy NE   1 64% 20°
SOMERSWORTH, NH 03878 weather forecast Day 2, 12 hours 1 PM 36° 33° Mostly Cloudy 2%

0% Thunder
( 0% severe)
ESE   3 60% 24°
SOMERSWORTH, NH 03878 weather forecast Day 2, 15 hours 4 PM 36° 34° Mostly Cloudy ESE   2 60% 24°
SOMERSWORTH, NH 03878 weather forecast Day 2, 18 hours 7 PM 31° 28° Mostly Cloudy 2%

0% Thunder
( 0% severe)
E   1 77% 25°
SOMERSWORTH, NH 03878 weather forecast Day 2, 21 hours 10 PM 28° 25° Mostly Cloudy N   1 84% 24°

ROCHESTER, NH extended weather forecast

Tuesday
17 FEB 2026
Wednesday
18 FEB 2026
Thursday
19 FEB 2026
Friday
20 FEB 2026
Saturday
21 FEB 2026
Low 24° Low 26° Low 21° Low 23° Low 26°
High 38° High 41° High 39° High 41° High 43°
SOMERSWORTH, NH 03878 weather forecast Day 3 SOMERSWORTH, NH 03878 weather forecast Day 4 SOMERSWORTH, NH 03878 weather forecast Day 5 SOMERSWORTH, NH 03878 weather forecast Day 6 SOMERSWORTH, NH 03878 weather forecast Day 7
Overcast
38% Snow
Clear
6% Snow
Clear
7% Snow
Overcast
45% Ice
Overcast
55% Snow
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