SOMERSWORTH, NH 03878 Weather Forecast & Current Conditions

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ROCHESTER, NH
Current Weather

6:51 AM EDT OCT 19, 2026
Clear
30°F
Feels Like: 23°F
Dewpoint: 28°F
Rel. Hum.: 92%
Visibility: 10 miles
Wind: NW at 7 mph
Pressure: 30.50 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 upper 50s. Light and variable winds.
TONIGHT
Partly cloudy. Lows in the upper 30s. Light and variable winds.
TUESDAY
Partly sunny. Highs in the lower 60s. North winds around 10 mph with gusts up to 20 mph.
TUESDAY NIGHT
Partly cloudy in the evening, then clearing. Lows in the mid 30s. Northeast winds around 10 mph.
WEDNESDAY
Mostly sunny. Highs in the mid 50s. Northeast winds around 10 mph with gusts up to 20 mph.
WEDNESDAY NIGHT
Partly cloudy. Lows in the mid 30s.
THURSDAY
Mostly sunny. Highs around 60.
THURSDAY NIGHT
Mostly clear. Lows in the mid 30s.
FRIDAY
Mostly sunny. Highs in the lower 50s.
FRIDAY NIGHT
Mostly clear. Lows in the lower 30s.
SATURDAY
Mostly sunny. Highs in the mid 50s.
SATURDAY NIGHT
Mostly clear. Lows in the mid 30s.
SUNDAY
Mostly sunny. Highs in the lower 60s.

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  8:00 PM EDT 10/18/2026
Monday
19 OCT 2026
SOMERSWORTH, NH 03878 weather forecast Day 1, 0 hours 2 AM 35° 33° Clear 0%

0% Thunder
( 0% severe)
  CALM 92% 33°
Low 33° SOMERSWORTH, NH 03878 weather forecast Day 1, 3 hours 5 AM 34° 32° Clear   CALM 96% 33°
High 59° SOMERSWORTH, NH 03878 weather forecast Day 1, 6 hours 8 AM 35° 33° Clear 0%

0% Thunder
( 0% severe)
  CALM 100% 35°

Partly Cloudy



SOMERSWORTH, NH 03878 weather forecast Day 1, 9 hours 11 AM 54° 54° Clear   CALM 59% 40°
SOMERSWORTH, NH 03878 weather forecast Day 1, 12 hours 2 PM 58° 58° Partly Cloudy 0%

0% Thunder
( 0% severe)
SSE   3 53% 41°
SOMERSWORTH, NH 03878 weather forecast Day 1, 15 hours 5 PM 54° 54° Partly Cloudy   CALM 69% 44°
SOMERSWORTH, NH 03878 weather forecast Day 1, 18 hours 8 PM 41° 39° Partly Cloudy 0%

0% Thunder
( 0% severe)
  CALM 100% 41°
SOMERSWORTH, NH 03878 weather forecast Day 1, 21 hours 11 PM 38° 36° Partly Cloudy   CALM 100% 38°
Tuesday
20 OCT 2026
SOMERSWORTH, NH 03878 weather forecast Day 2, 0 hours 2 AM 37° 34° Mostly Cloudy 0%

0% Thunder
( 0% severe)
N   3 100% 37°
Low 36° SOMERSWORTH, NH 03878 weather forecast Day 2, 3 hours 5 AM 40° 36° Mostly Cloudy N   6 96% 39°
High 62° SOMERSWORTH, NH 03878 weather forecast Day 2, 6 hours 8 AM 43° 39° Partly Cloudy 0%

0% Thunder
( 0% severe)
NA   7 93% 41°

Mostly Cloudy



SOMERSWORTH, NH 03878 weather forecast Day 2, 9 hours 11 AM 56° 54° Mostly Cloudy NNE   9 64% 44°
SOMERSWORTH, NH 03878 weather forecast Day 2, 12 hours 2 PM 61° 60° Mostly Cloudy 0%

0% Thunder
( 0% severe)
NNE   7 50% 42°
SOMERSWORTH, NH 03878 weather forecast Day 2, 15 hours 5 PM 58° 58° Mostly Cloudy NNE   3 55% 42°
SOMERSWORTH, NH 03878 weather forecast Day 2, 18 hours 8 PM 46° 44° Mostly Cloudy 0%

0% Thunder
( 0% severe)
NNE   5 73% 38°
SOMERSWORTH, NH 03878 weather forecast Day 2, 21 hours 11 PM 43° 39° Partly Cloudy NNE   6 76% 36°

ROCHESTER, NH extended weather forecast

Wednesday
21 OCT 2026
Thursday
22 OCT 2026
Friday
23 OCT 2026
Saturday
24 OCT 2026
Sunday
25 OCT 2026
Low 39° Low 36° Low 38° Low 33° Low 36°
High 55° High 58° High 54° High 56° High 59°
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
Partly Cloudy
8% Rain
Clear
5% Rain
Clear
6% Rain
Clear
7% Rain
Clear
17% Rain
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