SOMERSWORTH, NH 03878 Weather Forecast & Current Conditions

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ROCHESTER, NH
Current Weather

4:51 PM EST JAN 2, 2026
19°F
Feels Like: 11°F
Dewpoint: 3°F
Rel. Hum.: 44%
Visibility:
Wind:
Pressure: 29.62 inches
Last 72 hours

Local Area Snow Depth

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SOMERSWORTH, NH 03878
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
TONIGHT
Mostly clear in the evening, then becoming partly cloudy. Lows around 10 above. Light and variable winds, becoming west around 10 mph with gusts up to 20 mph after midnight. Wind chill values as low as zero.
SATURDAY
Partly sunny. Highs in the lower 20s. West winds around 10 mph with gusts up to 25 mph. Wind chill values as low as 2 below.
SATURDAY NIGHT
Mostly cloudy. A chance of snow after midnight. Lows around 12. Light and variable winds. Chance of snow 40 percent.
SUNDAY
Mostly cloudy with a chance of snow in the morning, then partly sunny in the afternoon. Highs in the mid 20s. Light and variable winds. Chance of snow 30 percent.
SUNDAY NIGHT
Mostly clear. Lows around zero.
MONDAY
Partly sunny. Highs 15 to 20.
MONDAY NIGHT
Cloudy. Lows around 10 above.
TUESDAY
Mostly cloudy. Highs around 30.
TUESDAY NIGHT
Cloudy. A chance of snow after midnight. Lows in the lower 20s. Chance of snow 40 percent.
WEDNESDAY
Mostly cloudy in the morning, then becoming partly sunny. A chance of snow in the morning. Highs in the upper 30s. Chance of snow 40 percent.
WEDNESDAY NIGHT
Partly cloudy. Lows in the mid 20s.
THURSDAY
Partly sunny. Highs around 40.

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 AM EST  1/ 2/2026
Friday
2 JAN 2026
SOMERSWORTH, NH 03878 weather forecast Day 1, 12 hours 1 PM 23° 12° Partly Cloudy 0%

0% Thunder
( 2% severe)
W   12 43%
High 24° SOMERSWORTH, NH 03878 weather forecast Day 1, 15 hours 4 PM 22° 13° Partly Cloudy W   8 43%
Partly Cloudy



SOMERSWORTH, NH 03878 weather forecast Day 1, 18 hours 7 PM 17° 12° Partly Cloudy 1%

0% Thunder
( 0% severe)
WSW   3 57%
SOMERSWORTH, NH 03878 weather forecast Day 1, 21 hours 10 PM 16° Partly Cloudy W   6 63%
Saturday
3 JAN 2026
SOMERSWORTH, NH 03878 weather forecast Day 2, 0 hours 1 AM 14° Partly Cloudy 2%

0% Thunder
( 0% severe)
W   6 63%
Low 9° SOMERSWORTH, NH 03878 weather forecast Day 2, 3 hours 4 AM 14° Partly Cloudy W   6 60%
High 23° SOMERSWORTH, NH 03878 weather forecast Day 2, 6 hours 7 AM 12° Partly Cloudy 0%

0% Thunder
( 0% severe)
W   6 62%

Partly Cloudy



SOMERSWORTH, NH 03878 weather forecast Day 2, 9 hours 10 AM 18° Partly Cloudy WNW   9 52%
SOMERSWORTH, NH 03878 weather forecast Day 2, 12 hours 1 PM 22° 11° Partly Cloudy 1%

0% Thunder
( 0% severe)
WNW   10 45%
SOMERSWORTH, NH 03878 weather forecast Day 2, 15 hours 4 PM 21° 13° Partly Cloudy WNW   6 47%
SOMERSWORTH, NH 03878 weather forecast Day 2, 18 hours 7 PM 17° 12° Mostly Cloudy 1%

0% Thunder
( 0% severe)
W   1 60%
SOMERSWORTH, NH 03878 weather forecast Day 2, 21 hours 10 PM 17° 12° Mostly Cloudy W   1 63%
Sunday
4 JAN 2026
SOMERSWORTH, NH 03878 weather forecast Day 3, 0 hours 1 AM 16° 11° Mostly Cloudy 25%
SNOW
<.1 in
0% Thunder
( 1% severe)
NW   1 70%
Low 11° SOMERSWORTH, NH 03878 weather forecast Day 3, 3 hours 4 AM 15° 10° Mostly Cloudy   CALM 78% 10°
High 26° SOMERSWORTH, NH 03878 weather forecast Day 3, 6 hours 7 AM 14° Mostly Cloudy 4%

0% Thunder
( 0% severe)
  CALM 82% 10°

Mostly Cloudy



SOMERSWORTH, NH 03878 weather forecast Day 3, 9 hours 10 AM 20° 16° Mostly Cloudy NW   2 71% 13°
SOMERSWORTH, NH 03878 weather forecast Day 3, 15 hours 1 PM 25° 19° Partly Cloudy 1%

0% Thunder
( 1% severe)
WNW   5 56% 13°
SOMERSWORTH, NH 03878 weather forecast Day 3, 18 hours 4 PM 24° 20° Partly Cloudy WNW   3 56% 12°
SOMERSWORTH, NH 03878 weather forecast Day 3, 21 hours 7 PM 18° 13° Partly Cloudy     NW   2 67% 10°

ROCHESTER, NH extended weather forecast

Monday
5 JAN 2026
Tuesday
6 JAN 2026
Wednesday
7 JAN 2026
Thursday
8 JAN 2026
Friday
9 JAN 2026
Low 6° Low 14° Low 20° Low 28° Low 28°
High 15° High 33° High 38° High 45° High 42°
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 <!--SEARCHED_TOWN_NAME--> weather forecast Day 8
Partly Cloudy
13% Snow
Overcast
38% Snow
Overcast
32% Ice
Mostly Cloudy
27% Rain
Overcast
37% Rain
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