SOMERSWORTH, NH 03878 Weather Forecast & Current Conditions

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ROCHESTER, NH
Current Weather

5:51 AM EST JAN 9, 2026
21°F
Feels Like: 21°F
Dewpoint: 21°F
Rel. Hum.: 100%
Visibility:
Wind:
Pressure: 30.30 inches
Last 72 hours

Local Area Snow Depth

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SOMERSWORTH, NH 03878
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
TODAY
Mostly cloudy. Patchy freezing fog this morning. A slight chance of rain showers this afternoon. Highs in the mid 40s. Light and variable winds, becoming south around 10 mph with gusts up to 20 mph this afternoon. Chance of precipitation 20 percent.
TONIGHT
Cloudy with a chance of rain showers in the evening, then partly cloudy after midnight. Lows in the mid 30s. South winds 10 to 15 mph, becoming west after midnight. Gusts up to 30 mph. Chance of rain 50 percent.
SATURDAY
Partly sunny in the morning, then cloudy with a slight chance of rain showers in the afternoon. Highs in the lower 40s. West winds 10 to 15 mph with gusts up to 25 mph in the morning, becoming light and variable. Chance of rain 20 percent.
SATURDAY NIGHT
Snow, rain. Little or no snow accumulation. Lows in the lower 30s. Light and variable winds. Chance of precipitation near 100 percent.
SUNDAY
Mostly cloudy. Rain and snow with sleet likely in the morning, then a chance of rain and snow in the afternoon. Little or no snow accumulation. Highs in the mid 30s. Light and variable winds, becoming northwest around 10 mph in the afternoon. Chance of precipitation 80 percent.
SUNDAY NIGHT
Partly cloudy. A chance of snow and rain in the evening. Lows in the lower 20s. Chance of precipitation 50 percent.
MONDAY
Partly sunny. Highs in the lower 30s.
MONDAY NIGHT
Partly cloudy. Lows in the mid 20s.
TUESDAY
Partly sunny. Highs in the upper 30s.
TUESDAY NIGHT
Mostly cloudy. Lows in the upper 20s.
WEDNESDAY
Cloudy. Highs in the lower 40s.
WEDNESDAY NIGHT
Cloudy. Lows in the mid 20s.
THURSDAY
Mostly cloudy in the morning, then becoming partly sunny. Highs 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  7:00 PM EST  1/ 8/2026
Friday
9 JAN 2026
SOMERSWORTH, NH 03878 weather forecast Day 1, 0 hours 1 AM 26° 23° Partly Cloudy 2%

0% Thunder
( 0% severe)
  CALM 87% 23°
Low 23° SOMERSWORTH, NH 03878 weather forecast Day 1, 3 hours 4 AM 24° 20° Mostly Cloudy   CALM 91% 22°
High 46° SOMERSWORTH, NH 03878 weather forecast Day 1, 6 hours 7 AM 24° 20° Mostly Cloudy 2%

0% Thunder
( 0% severe)
  CALM 91% 22°

Mostly Cloudy

Chance of Rain

SOMERSWORTH, NH 03878 weather forecast Day 1, 9 hours 10 AM 33° 30° Mostly Cloudy S   2 85% 29°
SOMERSWORTH, NH 03878 weather forecast Day 1, 12 hours 1 PM 39° 34° Mostly Cloudy 42%
RAIN
<.01 in
0% Thunder
( 1% severe)
S   7 79% 33°
SOMERSWORTH, NH 03878 weather forecast Day 1, 15 hours 4 PM 40° 35° Mostly Cloudy S   7 82% 35°
SOMERSWORTH, NH 03878 weather forecast Day 1, 18 hours 7 PM 41° 36° Overcast 55%
RAIN
>2 in
0% Thunder
( 1% severe)
S   8 89% 38°
SOMERSWORTH, NH 03878 weather forecast Day 1, 21 hours 10 PM 43° 38° Overcast SSW   8 89% 40°
Saturday
10 JAN 2026
SOMERSWORTH, NH 03878 weather forecast Day 2, 0 hours 1 AM 45° 40° Mostly Cloudy 2%

0% Thunder
( 0% severe)
WSW   9 86% 41°
Low 34° SOMERSWORTH, NH 03878 weather forecast Day 2, 3 hours 4 AM 40° 34° Mostly Cloudy W   9 85% 36°
High 45° SOMERSWORTH, NH 03878 weather forecast Day 2, 6 hours 7 AM 36° 30° Mostly Cloudy 1%

0% Thunder
( 0% severe)
W   7 82% 31°

Mostly Cloudy



SOMERSWORTH, NH 03878 weather forecast Day 2, 9 hours 10 AM 41° 38° Mostly Cloudy WNW   5 67% 31°
SOMERSWORTH, NH 03878 weather forecast Day 2, 12 hours 1 PM 44° 43° Mostly Cloudy 18%
RAIN
<.01 in
0% Thunder
( 1% severe)
WNW   2 57% 30°
SOMERSWORTH, NH 03878 weather forecast Day 2, 15 hours 4 PM 41° 39° Mostly Cloudy NNE   1 65% 30°
SOMERSWORTH, NH 03878 weather forecast Day 2, 18 hours 7 PM 38° 36° Overcast 71%
RAIN/SNOW
***
0% Thunder
( 1% severe)
ENE   1 76% 31°
SOMERSWORTH, NH 03878 weather forecast Day 2, 21 hours 10 PM 36° 34° Overcast ENE   2 85% 32°

ROCHESTER, NH extended weather forecast

Sunday
11 JAN 2026
Monday
12 JAN 2026
Tuesday
13 JAN 2026
Wednesday
14 JAN 2026
Thursday
15 JAN 2026
Low 31° Low 24° Low 24° Low 26° Low 30°
High 38° High 38° High 41° High 43° High 41°
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
Overcast
94% Rain/Snow/Ice
Partly Cloudy
30% Snow
Overcast
13% Snow
Overcast
47% Rain/Snow
Overcast
46% Rain/Snow
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