SOMERSWORTH, NH 03878 Weather Forecast & Current Conditions

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ROCHESTER, NH
Current Weather

9:51 AM EST FEB 26, 2026
36°F
Feels Like: 29°F
Dewpoint: 16°F
Rel. Hum.: 41%
Visibility:
Wind: WNW at 9 mph, gusts to 22
Pressure: 29.83 inches
Last 72 hours

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SOMERSWORTH, NH 03878
Weather Forecast

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Snow Depth pages
TODAY
Mostly sunny. Highs in the mid 30s. West winds 10 to 15 mph with gusts up to 25 mph.
TONIGHT
Mostly clear. Lows around 10 above. Light and variable winds.
FRIDAY
Mostly sunny. Highs in the upper 30s. Light and variable winds.
FRIDAY NIGHT
Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 20s. Light and variable winds, becoming south around 10 mph after midnight.
SATURDAY
Partly sunny. Highs in the mid 40s. Southwest winds around 10 mph with gusts up to 20 mph.
SATURDAY NIGHT
Partly cloudy in the evening, then becoming mostly cloudy. Lows in the lower 20s.
SUNDAY
Cloudy with a chance of snow in the morning, then partly sunny in the afternoon. Highs in the lower 30s. Chance of snow 30 percent.
SUNDAY NIGHT
Mostly clear. Lows zero to 5 above zero.
MONDAY
Mostly sunny. Highs in the lower 20s.
MONDAY NIGHT
Mostly clear. Lows around 5 above.
TUESDAY
Partly sunny in the morning, then mostly cloudy with a chance of snow in the afternoon. Highs in the lower 30s. Chance of snow 30 percent.
TUESDAY NIGHT
Mostly cloudy in the evening, then becoming partly cloudy. A chance of snow. A chance of rain after midnight. Lows around 20. Chance of precipitation 50 percent.
WEDNESDAY
A chance of snow in the morning. Partly sunny. Highs in the lower 40s. Chance of snow 40 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  2/25/2026
Thursday
26 FEB 2026
SOMERSWORTH, NH 03878 weather forecast Day 1, 0 hours 1 AM 27° 22° Mostly Cloudy 14%
RAIN/SNOW
<.05 in
0% Thunder
( 2% severe)
SSW   5 87% 24°
Low 24° SOMERSWORTH, NH 03878 weather forecast Day 1, 3 hours 4 AM 28° 21° Partly Cloudy WSW   7 80% 23°
High 36° SOMERSWORTH, NH 03878 weather forecast Day 1, 6 hours 7 AM 25° 16° Clear 0%

0% Thunder
( 0% severe)
W   8 72% 18°

Partly Cloudy



SOMERSWORTH, NH 03878 weather forecast Day 1, 9 hours 10 AM 32° 24° Partly Cloudy W   10 51% 17°
SOMERSWORTH, NH 03878 weather forecast Day 1, 12 hours 1 PM 35° 27° Partly Cloudy 4%

0% Thunder
( 0% severe)
W   10 45% 17°
SOMERSWORTH, NH 03878 weather forecast Day 1, 15 hours 4 PM 34° 27° Partly Cloudy W   8 45% 16°
SOMERSWORTH, NH 03878 weather forecast Day 1, 18 hours 7 PM 28° 24° Partly Cloudy 4%

0% Thunder
( 0% severe)
WNW   3 57% 16°
SOMERSWORTH, NH 03878 weather forecast Day 1, 21 hours 10 PM 23° 18° Partly Cloudy WNW   3 62% 13°
Friday
27 FEB 2026
SOMERSWORTH, NH 03878 weather forecast Day 2, 0 hours 1 AM 18° 13° Clear 0%

0% Thunder
( 0% severe)
WNW   2 67% 10°
Low 12° SOMERSWORTH, NH 03878 weather forecast Day 2, 3 hours 4 AM 15° 10° Clear WNW   2 66%
High 37° SOMERSWORTH, NH 03878 weather forecast Day 2, 6 hours 7 AM 12° Clear 0%

0% Thunder
( 0% severe)
W   1 77%

Clear



SOMERSWORTH, NH 03878 weather forecast Day 2, 9 hours 10 AM 27° 24° Clear WSW   2 52% 13°
SOMERSWORTH, NH 03878 weather forecast Day 2, 12 hours 1 PM 34° 30° Clear 0%

0% Thunder
( 0% severe)
SSW   5 47% 17°
SOMERSWORTH, NH 03878 weather forecast Day 2, 15 hours 4 PM 36° 31° Partly Cloudy SSW   6 48% 19°
SOMERSWORTH, NH 03878 weather forecast Day 2, 18 hours 7 PM 31° 28° Clear 1%

0% Thunder
( 0% severe)
S   3 67% 22°
SOMERSWORTH, NH 03878 weather forecast Day 2, 21 hours 10 PM 28° 24° Partly Cloudy SSW   3 73% 21°

ROCHESTER, NH extended weather forecast

Saturday
28 FEB 2026
Sunday
1 MAR 2026
Monday
2 MAR 2026
Tuesday
3 MAR 2026
Wednesday
4 MAR 2026
Low 21° Low 27° Low 7° Low 9° Low 21°
High 44° High 33° High 20° High 31° High 40°
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
17% Rain/Snow
Overcast
54% Rain/Snow
Partly Cloudy
17% Snow
Clear
13% Snow
Mostly Cloudy
54% Rain/Snow
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