SOMERSWORTH, NH 03878 Weather Forecast & Current Conditions

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ROCHESTER, NH
Current Weather

1:51 PM EST JAN 16, 2026
28°F
Feels Like: 18°F
Dewpoint: 9°F
Rel. Hum.: 40%
Visibility: 10 miles
Wind: WNW at 12 mph, gusts to 28
Pressure: 29.67 inches
Last 72 hours

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SOMERSWORTH, NH 03878
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
THIS AFTERNOON
Mostly sunny. Colder with highs in the mid 20s. West winds 15 to 20 mph with gusts up to 30 mph.
TONIGHT
Partly cloudy in the evening, then cloudy with a chance of snow after midnight. Lows around 18. West winds around 10 mph with gusts up to 20 mph in the evening, becoming light and variable. Chance of snow 40 percent.
SATURDAY
Snow likely. Rain likely in the afternoon. Snow accumulation of 1 to 3 inches possible. Highs in the mid 30s. Light and variable winds. Chance of precipitation 70 percent.
SATURDAY NIGHT
Partly cloudy with a chance of snow in the evening, then mostly cloudy after midnight. Lows in the mid 20s. Light and variable winds. Chance of snow 40 percent.
SUNDAY
Cloudy. A chance of snow in the afternoon. Highs in the mid 30s. Light and variable winds. Chance of snow 30 percent.
SUNDAY NIGHT
Cloudy with a chance of snow in the evening, then partly cloudy after midnight. Lows around 20. Chance of snow 30 percent.
MARTIN LUTHER KING JR DAY
Partly sunny. Highs around 30.
MONDAY NIGHT
Partly cloudy in the evening, then clearing. Lows around 10 above.
TUESDAY
Mostly sunny. Highs around 20.
TUESDAY NIGHT
Mostly clear. Lows 5 to 10 above.
WEDNESDAY
Partly sunny. Highs in the lower 20s.
WEDNESDAY NIGHT
Partly cloudy. Lows around 10 above.
THURSDAY
Mostly cloudy. A chance of snow in the afternoon. Highs in the upper 20s. Chance of snow 30 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 AM EST  1/16/2026
Friday
16 JAN 2026
SOMERSWORTH, NH 03878 weather forecast Day 1, 12 hours 1 PM 25° 12° Clear 0%

0% Thunder
( 0% severe)
W   16 35%
High 28° SOMERSWORTH, NH 03878 weather forecast Day 1, 15 hours 4 PM 27° 17° Clear W   12 31%
Increasing Clouds



SOMERSWORTH, NH 03878 weather forecast Day 1, 18 hours 7 PM 22° 17° Partly Cloudy 8%

0% Thunder
( 0% severe)
W   3 38%
SOMERSWORTH, NH 03878 weather forecast Day 1, 21 hours 10 PM 20° 16° Mostly Cloudy SW   1 44%
Saturday
17 JAN 2026
SOMERSWORTH, NH 03878 weather forecast Day 2, 0 hours 1 AM 20° 16° Mostly Cloudy 34%
SNOW
.1–1 in
0% Thunder
( 1% severe)
  CALM 52%
Low 18° SOMERSWORTH, NH 03878 weather forecast Day 2, 3 hours 4 AM 21° 17° Mostly Cloudy SSE   1 58% 10°
High 36° SOMERSWORTH, NH 03878 weather forecast Day 2, 6 hours 7 AM 22° 18° Mostly Cloudy 41%
SNOW
***
0% Thunder
( 1% severe)
S   2 75% 16°

Mostly Cloudy

Rain & Snow Likely

SOMERSWORTH, NH 03878 weather forecast Day 2, 9 hours 10 AM 29° 25° Mostly Cloudy SSW   3 80% 24°
SOMERSWORTH, NH 03878 weather forecast Day 2, 12 hours 1 PM 34° 29° Mostly Cloudy 71%
RAIN/SNOW
***
0% Thunder
( 1% severe)
S   6 82% 29°
SOMERSWORTH, NH 03878 weather forecast Day 2, 15 hours 4 PM 36° 32° Mostly Cloudy SW   5 79% 30°
SOMERSWORTH, NH 03878 weather forecast Day 2, 18 hours 7 PM 33° 30° Mostly Cloudy 17%
RAIN/SNOW
.05–.5 in
0% Thunder
( 0% severe)
SW   3 88% 30°
SOMERSWORTH, NH 03878 weather forecast Day 2, 21 hours 10 PM 31° 28° Mostly Cloudy WSW   3 88% 28°
Sunday
18 JAN 2026
SOMERSWORTH, NH 03878 weather forecast Day 3, 0 hours 1 AM 29° 25° Mostly Cloudy 4%

0% Thunder
( 0% severe)
WSW   3 88% 26°
Low 25° SOMERSWORTH, NH 03878 weather forecast Day 3, 3 hours 4 AM 28° 24° Mostly Cloudy WSW   3 88% 25°
High 36° SOMERSWORTH, NH 03878 weather forecast Day 3, 6 hours 7 AM 27° 24° Mostly Cloudy 16%
RAIN/SNOW
<.05 in
0% Thunder
( 0% severe)
SW   2 87% 24°

Mostly Cloudy

Chance of Rain

SOMERSWORTH, NH 03878 weather forecast Day 3, 9 hours 10 AM 32° 29° Mostly Cloudy WSW   3 78% 26°
SOMERSWORTH, NH 03878 weather forecast Day 3, 15 hours 1 PM 35° 31° Mostly Cloudy 27%
RAIN
.25–.5 in
0% Thunder
( 1% severe)
WSW   5 69% 26°
SOMERSWORTH, NH 03878 weather forecast Day 3, 18 hours 4 PM 35° 32° Mostly Cloudy SW   3 66% 25°
SOMERSWORTH, NH 03878 weather forecast Day 3, 21 hours 7 PM 30° 27° Mostly Cloudy     WNW   2 81% 25°

ROCHESTER, NH extended weather forecast

Monday
19 JAN 2026
Tuesday
20 JAN 2026
Wednesday
21 JAN 2026
Thursday
22 JAN 2026
Friday
23 JAN 2026
Low 19° Low 14° Low 6° Low 11° Low 12°
High 30° High 23° High 20° High 29° High 28°
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
Overcast
45% Snow
Partly Cloudy
30% Snow
Partly Cloudy
24% Snow
Mostly Cloudy
45% Snow
Partly Cloudy
22% Snow
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