SOMERSWORTH, NH 03878 Weather Forecast & Current Conditions

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ROCHESTER, NH
Current Weather

9:51 AM EST NOV 15, 2025
Clear
39°F
Feels Like: 31°F
Dewpoint: 23°F
Rel. Hum.: 51%
Visibility: 10 miles
Wind: NW at 13 mph
Pressure: 29.75 inches
Last 72 hours

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SOMERSWORTH, NH 03878
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
TODAY
Mostly sunny. Highs in the lower 40s. West winds around 10 mph with gusts up to 20 mph.
TONIGHT
Snow in the evening. Rain. Little or no snow accumulation. Lows in the mid 30s. South winds around 10 mph with gusts up to 20 mph. Chance of precipitation near 100 percent.
SUNDAY
Mostly cloudy. A chance of rain in the morning. Highs in the mid 40s. West winds 10 to 15 mph with gusts up to 35 mph. Chance of rain 30 percent.
SUNDAY NIGHT
Partly cloudy in the evening, then becoming mostly cloudy. Lows in the upper 20s. West winds 15 to 20 mph with gusts up to 35 mph.
MONDAY
Partly sunny. Highs in the upper 30s. West winds 15 to 20 mph with gusts up to 35 mph.
MONDAY NIGHT
Partly cloudy. Lows in the upper 20s.
TUESDAY
Mostly sunny. Highs in the lower 40s.
TUESDAY NIGHT
Mostly clear. Lows in the upper 20s.
WEDNESDAY
Mostly sunny. Highs in the lower 40s.
WEDNESDAY NIGHT
Partly cloudy. Lows in the mid 20s.
THURSDAY
Partly sunny. Highs in the lower 40s.
THURSDAY NIGHT
Mostly cloudy. A chance of rain showers after midnight. Lows in the lower 30s. Chance of rain 40 percent.
FRIDAY
Rain showers likely. Highs in the upper 40s. Chance of rain 60 percent.

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 11/14/2025
Saturday
15 NOV 2025
SOMERSWORTH, NH 03878 weather forecast Day 1, 0 hours 1 AM 30° 26° Clear 0%

0% Thunder
( 0% severe)
WNW   3 81% 25°
Low 27° SOMERSWORTH, NH 03878 weather forecast Day 1, 3 hours 4 AM 29° 24° Clear WNW   5 80% 24°
High 44° SOMERSWORTH, NH 03878 weather forecast Day 1, 6 hours 7 AM 28° 22° Clear 0%

0% Thunder
( 0% severe)
WNW   6 80% 23°

Increasing Clouds



SOMERSWORTH, NH 03878 weather forecast Day 1, 9 hours 10 AM 38° 33° Clear WNW   7 56% 24°
SOMERSWORTH, NH 03878 weather forecast Day 1, 12 hours 1 PM 43° 39° Partly Cloudy 3%

0% Thunder
( 0% severe)
WNW   7 44% 23°
SOMERSWORTH, NH 03878 weather forecast Day 1, 15 hours 4 PM 40° 37° Mostly Cloudy W   5 47% 22°
SOMERSWORTH, NH 03878 weather forecast Day 1, 18 hours 7 PM 36° 34° Mostly Cloudy 89%
RAIN
***
0% Thunder
( 1% severe)
SW   1 60% 24°
SOMERSWORTH, NH 03878 weather forecast Day 1, 21 hours 10 PM 35° 32° Overcast S   3 78% 29°
Sunday
16 NOV 2025
SOMERSWORTH, NH 03878 weather forecast Day 2, 0 hours 1 AM 35° 32° Overcast 95%
RAIN
***
0% Thunder
( 1% severe)
SSE   3 96% 34°
Low 31° SOMERSWORTH, NH 03878 weather forecast Day 2, 3 hours 4 AM 38° 36° Overcast WSW   3 96% 37°
High 50° SOMERSWORTH, NH 03878 weather forecast Day 2, 6 hours 7 AM 39° 36° Mostly Cloudy 19%
RAIN
.01–.1 in
0% Thunder
( 2% severe)
W   5 100% 39°

Mostly Cloudy



SOMERSWORTH, NH 03878 weather forecast Day 2, 9 hours 10 AM 47° 42° Mostly Cloudy W   10 80% 41°
SOMERSWORTH, NH 03878 weather forecast Day 2, 12 hours 1 PM 47° 41° Mostly Cloudy 14%
RAIN
<.01 in
0% Thunder
( 2% severe)
W   14 65% 36°
SOMERSWORTH, NH 03878 weather forecast Day 2, 15 hours 4 PM 43° 36° Mostly Cloudy WNW   14 60% 30°
SOMERSWORTH, NH 03878 weather forecast Day 2, 18 hours 7 PM 38° 30° Mostly Cloudy 4%

0% Thunder
( 2% severe)
W   13 64% 27°
SOMERSWORTH, NH 03878 weather forecast Day 2, 21 hours 10 PM 34° 25° Mostly Cloudy W   12 65% 24°

ROCHESTER, NH extended weather forecast

Monday
17 NOV 2025
Tuesday
18 NOV 2025
Wednesday
19 NOV 2025
Thursday
20 NOV 2025
Friday
21 NOV 2025
Low 28° Low 28° Low 26° Low 25° Low 26°
High 39° High 42° High 42° High 42° High 43°
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% Snow
Partly Cloudy
11% Snow
Clear
9% Rain/Snow
Clear
16% Rain/Snow
Partly Cloudy
23% Rain/Snow
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