SOMERSWORTH, NH 03878 Weather Forecast & Current Conditions

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ROCHESTER, NH
Current Weather

2:51 AM EST DEC 16, 2025
19°F
Feels Like: 19°F
Dewpoint: 10°F
Rel. Hum.: 64%
Visibility:
Wind:
Pressure: 30.07 inches
Last 72 hours

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SOMERSWORTH, NH 03878
Weather Forecast

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REST OF TONIGHT
Mostly cloudy. Lows around 16. Light and variable winds.
TUESDAY
Mostly sunny. Highs around 30. Light and variable winds.
TUESDAY NIGHT
Partly cloudy. Lows around 19. Light and variable winds, becoming southwest around 10 mph with gusts up to 20 mph after midnight.
WEDNESDAY
Partly sunny. Highs in the upper 30s. Southwest winds 10 to 15 mph with gusts up to 25 mph.
WEDNESDAY NIGHT
Partly cloudy in the evening, then clearing. Lows in the lower 20s. West winds around 10 mph with gusts up to 25 mph.
THURSDAY
Partly sunny. Highs in the mid 40s.
THURSDAY NIGHT
Rain likely after midnight. Lows in the mid 30s. Temperatures rising into the mid 40s after midnight. Chance of rain 70 percent.
FRIDAY
Rain, mainly in the morning. Highs in the lower 50s. Temperatures falling into the lower 40s in the afternoon. Chance of rain 90 percent.
FRIDAY NIGHT
Partly cloudy. Lows around 20.
SATURDAY
Partly sunny. Colder with highs in the lower 30s.
SATURDAY NIGHT
Mostly cloudy. Lows in the lower 20s.
SUNDAY
Mostly cloudy in the morning, then becoming partly sunny. Highs in the upper 30s.
SUNDAY NIGHT
Partly cloudy. Lows 15 to 20.

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 12/15/2025
Tuesday
16 DEC 2025
SOMERSWORTH, NH 03878 weather forecast Day 1, 0 hours 1 AM 17° 10° Partly Cloudy 0%

0% Thunder
( 0% severe)
SW   5 67%
Low 15° SOMERSWORTH, NH 03878 weather forecast Day 1, 3 hours 4 AM 17° 10° Mostly Cloudy W   5 74% 11°
High 31° SOMERSWORTH, NH 03878 weather forecast Day 1, 6 hours 7 AM 16° Partly Cloudy 0%

0% Thunder
( 0% severe)
WSW   5 78% 11°

Partly Cloudy



SOMERSWORTH, NH 03878 weather forecast Day 1, 9 hours 10 AM 25° 19° Clear W   5 59% 14°
SOMERSWORTH, NH 03878 weather forecast Day 1, 12 hours 1 PM 30° 24° Clear 0%

0% Thunder
( 0% severe)
W   6 50% 15°
SOMERSWORTH, NH 03878 weather forecast Day 1, 15 hours 4 PM 27° 23° Partly Cloudy SW   3 57% 15°
SOMERSWORTH, NH 03878 weather forecast Day 1, 18 hours 7 PM 24° 20° Mostly Cloudy 1%

0% Thunder
( 0% severe)
SSW   2 65% 15°
SOMERSWORTH, NH 03878 weather forecast Day 1, 21 hours 10 PM 23° 17° Mostly Cloudy SSW   5 68% 15°
Wednesday
17 DEC 2025
SOMERSWORTH, NH 03878 weather forecast Day 2, 0 hours 1 AM 22° 15° Partly Cloudy 2%

0% Thunder
( 0% severe)
SSW   6 68% 14°
Low 18° SOMERSWORTH, NH 03878 weather forecast Day 2, 3 hours 4 AM 22° 13° Partly Cloudy SSW   7 75% 16°
High 41° SOMERSWORTH, NH 03878 weather forecast Day 2, 6 hours 7 AM 23° 14° Mostly Cloudy 2%

0% Thunder
( 0% severe)
SSW   8 75% 17°

Mostly Cloudy



SOMERSWORTH, NH 03878 weather forecast Day 2, 9 hours 10 AM 32° 24° Mostly Cloudy SW   10 65% 22°
SOMERSWORTH, NH 03878 weather forecast Day 2, 12 hours 1 PM 39° 32° Mostly Cloudy 0%

0% Thunder
( 0% severe)
SW   12 61% 27°
SOMERSWORTH, NH 03878 weather forecast Day 2, 15 hours 4 PM 38° 31° Mostly Cloudy WSW   9 70% 29°
SOMERSWORTH, NH 03878 weather forecast Day 2, 18 hours 7 PM 36° 30° Partly Cloudy 1%

0% Thunder
( 0% severe)
W   8 75% 29°
SOMERSWORTH, NH 03878 weather forecast Day 2, 21 hours 10 PM 35° 29° Partly Cloudy W   7 75% 28°

ROCHESTER, NH extended weather forecast

Thursday
18 DEC 2025
Friday
19 DEC 2025
Saturday
20 DEC 2025
Sunday
21 DEC 2025
Monday
22 DEC 2025
Low 25° Low 39° Low 25° Low 22° Low 20°
High 44° High 53° High 35° High 40° High 32°
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
16% Rain/Snow
Overcast
97% Rain
Partly Cloudy
29% Rain/Snow
Overcast
35% Rain/Snow
Partly Cloudy
20% Snow
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