SOMERSWORTH, NH 03878 Weather Forecast & Current Conditions

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ROCHESTER, NH
Current Weather

8:51 AM EDT OCT 22, 2026
Clear
43°F
Feels Like: 38°F
Dewpoint: 37°F
Rel. Hum.: 79%
Visibility: 10 miles
Wind: NW at 8 mph
Pressure: 30.01 inches
Last 72 hours

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SOMERSWORTH, NH 03878
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
REST OF TONIGHT
Cloudy. Lows in the upper 30s. North winds around 10 mph.
THURSDAY
Mostly cloudy in the morning, then becoming partly sunny. Highs in the lower 60s. North winds around 10 mph with gusts up to 20 mph.
THURSDAY NIGHT
Mostly clear. Lows in the lower 30s. North winds around 10 mph with gusts up to 25 mph.
FRIDAY
Sunny. Highs in the lower 50s. North winds around 10 mph.
FRIDAY NIGHT
Clear. Lows in the upper 20s. Light and variable winds.
SATURDAY
Sunny. Highs in the upper 50s.
SATURDAY NIGHT
Clear. Lows around 30.
SUNDAY
Sunny. Highs in the lower 60s.
SUNDAY NIGHT
Mostly clear. Lows in the mid 30s.
MONDAY
Mostly sunny. Highs in the mid 60s.
MONDAY NIGHT
Mostly clear in the evening, then becoming partly cloudy. Lows around 40.
TUESDAY
Partly sunny. Highs in the mid 50s.
TUESDAY NIGHT
Mostly clear. Lows in the mid 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  8:00 PM EDT 10/21/2026
Thursday
22 OCT 2026
SOMERSWORTH, NH 03878 weather forecast Day 1, 0 hours 2 AM 40° 36° Mostly Cloudy 1%

0% Thunder
( 0% severe)
N   6 85% 36°
Low 38° SOMERSWORTH, NH 03878 weather forecast Day 1, 3 hours 5 AM 40° 35° Mostly Cloudy N   7 79% 34°
High 63° SOMERSWORTH, NH 03878 weather forecast Day 1, 6 hours 8 AM 39° 34° Mostly Cloudy 0%

0% Thunder
( 0% severe)
N   7 82% 34°

Mostly Cloudy



SOMERSWORTH, NH 03878 weather forecast Day 1, 9 hours 11 AM 53° 51° Mostly Cloudy N   7 54% 37°
SOMERSWORTH, NH 03878 weather forecast Day 1, 12 hours 2 PM 61° 60° Partly Cloudy 1%

0% Thunder
( 0% severe)
NA   9 42% 38°
SOMERSWORTH, NH 03878 weather forecast Day 1, 15 hours 5 PM 59° 58° Partly Cloudy N   7 53% 42°
SOMERSWORTH, NH 03878 weather forecast Day 1, 18 hours 8 PM 50° 47° Partly Cloudy 0%

0% Thunder
( 0% severe)
N   7 68% 40°
SOMERSWORTH, NH 03878 weather forecast Day 1, 21 hours 11 PM 44° 40° Clear N   7 70% 35°
Friday
23 OCT 2026
SOMERSWORTH, NH 03878 weather forecast Day 2, 0 hours 2 AM 39° 35° Clear 0%

0% Thunder
( 0% severe)
N   6 70% 30°
Low 32° SOMERSWORTH, NH 03878 weather forecast Day 2, 3 hours 5 AM 35° 30° Clear N   6 75% 28°
High 54° SOMERSWORTH, NH 03878 weather forecast Day 2, 6 hours 8 AM 33° 27° Clear 0%

0% Thunder
( 0% severe)
N   7 81% 28°

Clear



SOMERSWORTH, NH 03878 weather forecast Day 2, 9 hours 11 AM 47° 43° Clear NA   8 51% 30°
SOMERSWORTH, NH 03878 weather forecast Day 2, 12 hours 2 PM 52° 50° Clear 0%

0% Thunder
( 0% severe)
NA   6 37% 27°
SOMERSWORTH, NH 03878 weather forecast Day 2, 15 hours 5 PM 50° 50° Clear   CALM 46% 30°
SOMERSWORTH, NH 03878 weather forecast Day 2, 18 hours 8 PM 39° 37° Clear 0%

0% Thunder
( 0% severe)
  CALM 70% 30°
SOMERSWORTH, NH 03878 weather forecast Day 2, 21 hours 11 PM 33° 30° Clear   CALM 85% 29°

ROCHESTER, NH extended weather forecast

BAD DAY
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Low 36° Low 30° Low 33° Low 40° Low 43°
High 56° High 58° High 65° High 64° High 55°
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
Clear
1% Rain
Clear
3% Rain
Clear
10% Rain
Partly Cloudy
23% Rain
Mostly Cloudy
26% Rain
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