SOMERSWORTH, NH 03878 Weather Forecast & Current Conditions

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ROCHESTER, NH
Current Weather

1:51 PM EST NOV 19, 2025
Clear
43°F
Feels Like: 43°F
Dewpoint: 21°F
Rel. Hum.: 40%
Visibility: 10 miles
Wind: Calm
Pressure: 30.13 inches
Last 72 hours

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SOMERSWORTH, NH 03878
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
THIS AFTERNOON
Sunny. Highs in the lower 40s. Light and variable winds.
TONIGHT
Mostly clear. Lows in the lower 20s. Light and variable winds.
THURSDAY
Partly sunny. Highs in the lower 40s. Light and variable winds.
THURSDAY NIGHT
Partly cloudy. Lows in the mid 20s. Light and variable winds.
FRIDAY
Partly sunny. Highs in the mid 40s. Light and variable winds, becoming southwest around 10 mph in the afternoon.
FRIDAY NIGHT
Partly cloudy in the evening, then becoming mostly cloudy. A 30 percent chance of rain showers. Lows in the mid 30s.
SATURDAY
Partly sunny. Highs in the mid 40s.
SATURDAY NIGHT
Mostly clear. Lows in the lower 20s.
SUNDAY
Partly sunny. Highs in the lower 40s.
SUNDAY NIGHT
Partly cloudy. Lows in the upper 20s.
MONDAY
Partly sunny. Highs in the upper 40s.
MONDAY NIGHT
Partly cloudy. Lows in the lower 30s.
TUESDAY
Partly sunny. Highs in the mid 40s.

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 AM EST 11/19/2025
Wednesday
19 NOV 2025
SOMERSWORTH, NH 03878 weather forecast Day 1, 12 hours 1 PM 43° 40° Clear 0%

0% Thunder
( 0% severe)
NW   5 44% 23°
High 44° SOMERSWORTH, NH 03878 weather forecast Day 1, 15 hours 4 PM 39° 37° Clear NW   2 49% 22°
Clear



SOMERSWORTH, NH 03878 weather forecast Day 1, 18 hours 7 PM 32° 29° Clear 0%

0% Thunder
( 0% severe)
  CALM 68% 23°
SOMERSWORTH, NH 03878 weather forecast Day 1, 21 hours 10 PM 30° 27° Clear   CALM 74% 23°
Thursday
20 NOV 2025
SOMERSWORTH, NH 03878 weather forecast Day 2, 0 hours 1 AM 27° 24° Clear 1%

0% Thunder
( 0% severe)
  CALM 80% 22°
Low 24° SOMERSWORTH, NH 03878 weather forecast Day 2, 3 hours 4 AM 26° 23° Partly Cloudy N   1 80% 21°
High 44° SOMERSWORTH, NH 03878 weather forecast Day 2, 6 hours 7 AM 27° 24° Partly Cloudy 1%

0% Thunder
( 0% severe)
N   1 80% 22°

Partly Cloudy



SOMERSWORTH, NH 03878 weather forecast Day 2, 9 hours 10 AM 38° 36° Partly Cloudy   CALM 58% 25°
SOMERSWORTH, NH 03878 weather forecast Day 2, 12 hours 1 PM 43° 42° Partly Cloudy 2%

0% Thunder
( 0% severe)
SE   1 50% 26°
SOMERSWORTH, NH 03878 weather forecast Day 2, 15 hours 4 PM 40° 38° Partly Cloudy   CALM 59% 27°
SOMERSWORTH, NH 03878 weather forecast Day 2, 18 hours 7 PM 33° 30° Partly Cloudy 0%

0% Thunder
( 0% severe)
  CALM 81% 28°
SOMERSWORTH, NH 03878 weather forecast Day 2, 21 hours 10 PM 31° 28° Partly Cloudy   CALM 84% 27°
Friday
21 NOV 2025
SOMERSWORTH, NH 03878 weather forecast Day 3, 0 hours 1 AM 29° 26° Partly Cloudy 1%

0% Thunder
( 0% severe)
  CALM 88% 26°
Low 26° SOMERSWORTH, NH 03878 weather forecast Day 3, 3 hours 4 AM 28° 25° Partly Cloudy   CALM 88% 25°
High 47° SOMERSWORTH, NH 03878 weather forecast Day 3, 6 hours 7 AM 28° 25° Partly Cloudy 4%

0% Thunder
( 0% severe)
SSW   1 88% 25°

Mostly Cloudy



SOMERSWORTH, NH 03878 weather forecast Day 3, 9 hours 10 AM 40° 37° Partly Cloudy SSW   5 67% 30°
SOMERSWORTH, NH 03878 weather forecast Day 3, 15 hours 1 PM 45° 41° Mostly Cloudy 10%
RAIN
<.01 in
0% Thunder
( 0% severe)
SSW   7 63% 33°
SOMERSWORTH, NH 03878 weather forecast Day 3, 18 hours 4 PM 44° 41° Mostly Cloudy SSW   5 70% 35°
SOMERSWORTH, NH 03878 weather forecast Day 3, 21 hours 7 PM 40° 37° Partly Cloudy     SW   5 89% 37°

ROCHESTER, NH extended weather forecast

Saturday
22 NOV 2025
Sunday
23 NOV 2025
Monday
24 NOV 2025
Tuesday
25 NOV 2025
Wednesday
26 NOV 2025
Low 37° Low 26° Low 29° Low 33° Low 34°
High 47° High 46° High 51° High 47° High 46°
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 <!--SEARCHED_TOWN_NAME--> weather forecast Day 8
Overcast
76% Rain
Clear
8% Rain/Snow
Partly Cloudy
18% Rain
Partly Cloudy
23% Rain
Overcast
48% Rain
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