SOMERSWORTH, NH 03878 Weather Forecast & Current Conditions

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ROCHESTER, NH
Current Weather

10:51 AM EST JAN 11, 2026
Overcast
37°F
Feels Like: 31°F
Dewpoint: 34°F
Rel. Hum.: 89%
Visibility: 10 miles
Wind: NW at 7 mph
Pressure: 29.69 inches
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SOMERSWORTH, NH 03878
Weather Forecast

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REST OF TODAY
Mostly cloudy late this morning, then becoming partly sunny. Highs around 40. Light and variable winds, becoming west around 10 mph with gusts up to 20 mph this afternoon.
TONIGHT
Partly cloudy. Lows in the lower 20s. West winds 10 to 15 mph with gusts up to 30 mph, increasing to 15 to 25 mph with gusts up to 45 mph after midnight.
MONDAY
Mostly sunny. Highs in the mid 30s. West winds 15 to 20 mph. Gusts up to 40 mph, decreasing to 30 mph in the afternoon.
MONDAY NIGHT
Partly cloudy. Lows in the mid 20s. Southwest winds around 10 mph with gusts up to 20 mph in the evening, becoming light and variable.
TUESDAY
Mostly sunny. Highs around 40. Light and variable winds, becoming southwest around 10 mph in the afternoon.
TUESDAY NIGHT
Cloudy. A chance of rain showers after midnight. Lows around 30. Chance of rain 30 percent.
WEDNESDAY
Cloudy. Highs in the lower 40s.
WEDNESDAY NIGHT
Cloudy with a 40 percent chance of rain. Lows around 30.
THURSDAY
Mostly cloudy with a chance of rain and snow. Highs in the upper 30s. Chance of precipitation 50 percent.
THURSDAY NIGHT
A chance of rain in the evening. Mostly cloudy with a chance of snow. Lows around 15. Chance of precipitation 50 percent.
FRIDAY
Partly sunny. A chance of snow in the morning. Highs in the mid 20s. Chance of snow 40 percent.
FRIDAY NIGHT
Partly cloudy. Lows 10 to 15.
SATURDAY
Partly sunny. Highs in the lower 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  7:00 PM EST  1/10/2026
Sunday
11 JAN 2026
SOMERSWORTH, NH 03878 weather forecast Day 1, 0 hours 1 AM 36° 30° Mostly Cloudy 84%
RAIN
***
0% Thunder
( 1% severe)
ENE   7 96% 35°
Low 33° SOMERSWORTH, NH 03878 weather forecast Day 1, 3 hours 4 AM 36° 31° Overcast NNE   6 96% 35°
High 41° SOMERSWORTH, NH 03878 weather forecast Day 1, 6 hours 7 AM 34° 30° Overcast 10%
RAIN
.01–.1 in
0% Thunder
( 0% severe)
N   5 100% 34°

Mostly Cloudy



SOMERSWORTH, NH 03878 weather forecast Day 1, 9 hours 10 AM 36° 33° Mostly Cloudy N   3 92% 34°
SOMERSWORTH, NH 03878 weather forecast Day 1, 12 hours 1 PM 38° 34° Mostly Cloudy 7%

0% Thunder
( 0% severe)
NW   5 82% 33°
SOMERSWORTH, NH 03878 weather forecast Day 1, 15 hours 4 PM 37° 32° Mostly Cloudy WNW   7 72% 29°
SOMERSWORTH, NH 03878 weather forecast Day 1, 18 hours 7 PM 34° 27° Mostly Cloudy 8%

0% Thunder
( 0% severe)
W   8 65% 24°
SOMERSWORTH, NH 03878 weather forecast Day 1, 21 hours 10 PM 31° 23° Partly Cloudy W   9 64% 21°
Monday
12 JAN 2026
SOMERSWORTH, NH 03878 weather forecast Day 2, 0 hours 1 AM 28° 18° Partly Cloudy 3%

0% Thunder
( 0% severe)
W   12 66% 19°
Low 20° SOMERSWORTH, NH 03878 weather forecast Day 2, 3 hours 4 AM 25° 13° Clear WNW   15 59% 14°
High 34° SOMERSWORTH, NH 03878 weather forecast Day 2, 6 hours 7 AM 22° Clear 0%

0% Thunder
( 0% severe)
W   14 61% 12°

Partly Cloudy



SOMERSWORTH, NH 03878 weather forecast Day 2, 9 hours 10 AM 28° 17° Partly Cloudy W   14 49% 13°
SOMERSWORTH, NH 03878 weather forecast Day 2, 12 hours 1 PM 32° 22° Partly Cloudy 0%

0% Thunder
( 1% severe)
W   13 42% 13°
SOMERSWORTH, NH 03878 weather forecast Day 2, 15 hours 4 PM 32° 24° Partly Cloudy W   9 46% 15°
SOMERSWORTH, NH 03878 weather forecast Day 2, 18 hours 7 PM 30° 25° Partly Cloudy 2%

0% Thunder
( 1% severe)
WSW   5 61% 19°
SOMERSWORTH, NH 03878 weather forecast Day 2, 21 hours 10 PM 29° 24° Partly Cloudy SW   5 70% 21°

ROCHESTER, NH extended weather forecast

Tuesday
13 JAN 2026
Wednesday
14 JAN 2026
Thursday
15 JAN 2026
Friday
16 JAN 2026
Saturday
17 JAN 2026
Low 24° Low 33° Low 32° Low 18° Low 15°
High 42° High 47° High 41° High 28° High 34°
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
7% Snow
Overcast
32% Rain
Overcast
78% Rain/Snow
Mostly Cloudy
35% Snow
Partly Cloudy
20% Snow
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