SOMERSWORTH, NH 03878 Weather Forecast & Current Conditions

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ROCHESTER, NH
Current Weather

7:51 AM EST NOV 12, 2025
Overcast
34°F
Feels Like: 34°F
Dewpoint: 25°F
Rel. Hum.: 68%
Visibility: 10 miles
Wind: Calm
Pressure: 29.75 inches
Last 72 hours

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SOMERSWORTH, NH 03878
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
TODAY
Mostly cloudy. A slight chance of snow showers this morning. Highs in the lower 40s. Southwest winds around 10 mph with gusts up to 20 mph. Chance of snow 20 percent.
TONIGHT
Partly cloudy. Lows in the lower 30s. Light and variable winds, becoming west around 10 mph with gusts up to 20 mph after midnight.
THURSDAY
Partly sunny in the morning, then mostly cloudy with a slight chance of rain showers in the afternoon. Highs in the mid 40s. West winds around 10 mph. Chance of rain 20 percent.
THURSDAY NIGHT
Partly cloudy. Lows in the upper 20s. Northwest winds around 10 mph.
FRIDAY
Partly sunny. Highs in the lower 40s. Northwest winds around 10 mph with gusts up to 20 mph.
FRIDAY NIGHT
Mostly clear. Lows in the mid 20s.
SATURDAY
Mostly sunny. Highs in the lower 40s.
SATURDAY NIGHT
Partly cloudy in the evening, then mostly cloudy with a chance of snow after midnight. Lows in the upper 20s. Chance of snow 50 percent.
SUNDAY
Rain, mainly in the morning. Highs in the mid 40s. Chance of rain 80 percent.
SUNDAY NIGHT
Partly cloudy with a chance of rain. A chance of snow showers after midnight. Lows around 30. Chance of precipitation 50 percent.
MONDAY
Partly sunny. Highs in the lower 40s.
MONDAY NIGHT
Partly cloudy. Lows in the upper 20s.
TUESDAY
Partly sunny. Highs in the lower 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 PM EST 11/11/2025
Wednesday
12 NOV 2025
SOMERSWORTH, NH 03878 weather forecast Day 1, 0 hours 1 AM 31° 22° Partly Cloudy 9%

0% Thunder
( 0% severe)
W   10 64% 21°
Low 30° SOMERSWORTH, NH 03878 weather forecast Day 1, 3 hours 4 AM 31° 24° Mostly Cloudy WSW   8 67% 22°
High 43° SOMERSWORTH, NH 03878 weather forecast Day 1, 6 hours 7 AM 31° 24° Mostly Cloudy 18%
SNOW
<.1 in
0% Thunder
( 2% severe)
SW   7 77% 25°

Mostly Cloudy



SOMERSWORTH, NH 03878 weather forecast Day 1, 9 hours 10 AM 38° 32° Mostly Cloudy SSW   8 70% 29°
SOMERSWORTH, NH 03878 weather forecast Day 1, 12 hours 1 PM 41° 36° Mostly Cloudy 9%

0% Thunder
( 0% severe)
SW   8 62% 29°
SOMERSWORTH, NH 03878 weather forecast Day 1, 15 hours 4 PM 40° 36° Mostly Cloudy SW   6 59% 27°
SOMERSWORTH, NH 03878 weather forecast Day 1, 18 hours 7 PM 37° 34° Mostly Cloudy 8%

0% Thunder
( 0% severe)
WSW   3 72% 29°
SOMERSWORTH, NH 03878 weather forecast Day 1, 21 hours 10 PM 35° 32° Mostly Cloudy SW   3 82% 30°
Thursday
13 NOV 2025
SOMERSWORTH, NH 03878 weather forecast Day 2, 0 hours 1 AM 35° 32° Mostly Cloudy 6%

0% Thunder
( 0% severe)
WSW   3 85% 31°
Low 31° SOMERSWORTH, NH 03878 weather forecast Day 2, 3 hours 4 AM 34° 31° Partly Cloudy W   3 89% 31°
High 47° SOMERSWORTH, NH 03878 weather forecast Day 2, 6 hours 7 AM 34° 30° Partly Cloudy 2%

0% Thunder
( 2% severe)
W   5 92% 32°

Mostly Cloudy



SOMERSWORTH, NH 03878 weather forecast Day 2, 9 hours 10 AM 43° 39° Mostly Cloudy WNW   7 68% 33°
SOMERSWORTH, NH 03878 weather forecast Day 2, 12 hours 1 PM 45° 40° Mostly Cloudy 7%

0% Thunder
( 2% severe)
WNW   9 58% 31°
SOMERSWORTH, NH 03878 weather forecast Day 2, 15 hours 4 PM 42° 37° Mostly Cloudy WNW   8 62% 30°
SOMERSWORTH, NH 03878 weather forecast Day 2, 18 hours 7 PM 38° 33° Mostly Cloudy 3%

0% Thunder
( 0% severe)
WNW   7 73% 30°
SOMERSWORTH, NH 03878 weather forecast Day 2, 21 hours 10 PM 36° 30° Mostly Cloudy WNW   7 75% 29°

ROCHESTER, NH extended weather forecast

Friday
14 NOV 2025
Saturday
15 NOV 2025
Sunday
16 NOV 2025
Monday
17 NOV 2025
Tuesday
18 NOV 2025
Low 29° Low 25° Low 34° Low 28° Low 26°
High 42° High 41° High 47° High 40° High 44°
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
Mostly Cloudy
15% Snow
Partly Cloudy
4% Snow
Overcast
69% Rain
Partly Cloudy
20% Rain/Snow
Clear
19% Rain/Snow
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