SOMERSWORTH, NH 03878 Weather Forecast & Current Conditions

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ROCHESTER, NH
Current Weather

9:51 AM EDT OCT 28, 2026
Clear
43°F
Feels Like: 42°F
Dewpoint: 27°F
Rel. Hum.: 53%
Visibility: 10 miles
Wind: N at 3 mph
Pressure: 30.51 inches
Last 72 hours

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SOMERSWORTH, NH 03878
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
TODAY
Partly sunny. Highs in the lower 50s. Light and variable winds.
TONIGHT
Mostly clear. Lows in the mid 30s. Light and variable winds.
THURSDAY
Mostly sunny. Highs in the mid 60s. Light and variable winds, becoming southwest around 10 mph in the afternoon.
THURSDAY NIGHT
Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 50s. Southwest winds around 10 mph with gusts up to 20 mph.
FRIDAY
Mostly sunny. Highs in the mid 60s. West winds 10 to 15 mph with gusts up to 25 mph.
FRIDAY NIGHT
Mostly clear. Lows in the mid 30s.
SATURDAY
Sunny. Highs in the lower 50s.
SATURDAY NIGHT
Mostly clear. Lows in the upper 20s.
SUNDAY
Mostly sunny. Highs in the upper 50s.
SUNDAY NIGHT
Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 30s.
MONDAY
Partly sunny. Highs in the lower 60s.
MONDAY NIGHT
Partly cloudy with a 30 percent chance of showers. Lows around 40.
TUESDAY
Partly sunny. Highs in the upper 50s.

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 10/27/2026
Wednesday
28 OCT 2026
SOMERSWORTH, NH 03878 weather forecast Day 1, 0 hours 1 AM 28° 25° Clear 0%

0% Thunder
( 0% severe)
  CALM 88% 25°
Low 24° SOMERSWORTH, NH 03878 weather forecast Day 1, 3 hours 4 AM 25° 21° Clear   CALM 96% 24°
High 53° SOMERSWORTH, NH 03878 weather forecast Day 1, 6 hours 7 AM 26° 23° Partly Cloudy 6%

0% Thunder
( 0% severe)
  CALM 100% 26°

Mostly Cloudy



SOMERSWORTH, NH 03878 weather forecast Day 1, 9 hours 10 AM 46° 45° Mostly Cloudy   CALM 53% 30°
SOMERSWORTH, NH 03878 weather forecast Day 1, 12 hours 1 PM 51° 50° Mostly Cloudy 3%

0% Thunder
( 0% severe)
SSW   3 48% 32°
SOMERSWORTH, NH 03878 weather forecast Day 1, 15 hours 4 PM 50° 50° Partly Cloudy   CALM 50% 32°
SOMERSWORTH, NH 03878 weather forecast Day 1, 18 hours 7 PM 41° 39° Clear 3%

0% Thunder
( 0% severe)
  CALM 82% 36°
SOMERSWORTH, NH 03878 weather forecast Day 1, 21 hours 10 PM 38° 36° Partly Cloudy   CALM 89% 35°
Thursday
29 OCT 2026
SOMERSWORTH, NH 03878 weather forecast Day 2, 0 hours 1 AM 37° 34° Clear 2%

0% Thunder
( 0% severe)
SSW   3 92% 35°
Low 36° SOMERSWORTH, NH 03878 weather forecast Day 2, 3 hours 4 AM 37° 34° Partly Cloudy SW   3 100% 37°
High 68° SOMERSWORTH, NH 03878 weather forecast Day 2, 6 hours 7 AM 38° 34° Clear 0%

0% Thunder
( 0% severe)
SSW   5 100% 38°

Clear



SOMERSWORTH, NH 03878 weather forecast Day 2, 9 hours 10 AM 56° 55° Partly Cloudy SW   6 69% 46°
SOMERSWORTH, NH 03878 weather forecast Day 2, 12 hours 1 PM 65° 65° Clear 0%

0% Thunder
( 0% severe)
SW   7 54% 48°
SOMERSWORTH, NH 03878 weather forecast Day 2, 15 hours 4 PM 63° 63° Clear SW   7 58% 48°
SOMERSWORTH, NH 03878 weather forecast Day 2, 18 hours 7 PM 55° 54° Clear 0%

0% Thunder
( 1% severe)
SW   6 83% 50°
SOMERSWORTH, NH 03878 weather forecast Day 2, 21 hours 10 PM 53° 51° Partly Cloudy SW   7 86% 49°

ROCHESTER, NH extended weather forecast

Friday
30 OCT 2026
Saturday
31 OCT 2026
Sunday
1 NOV 2026
Monday
2 NOV 2026
Tuesday
3 NOV 2026
Low 48° Low 38° Low 31° Low 39° Low 40°
High 63° High 52° High 58° High 58° High 52°
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
37% Rain
Clear
3% Rain
Clear
7% Rain
Mostly Cloudy
26% Rain
Mostly Cloudy
46% Rain
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