SOMERSWORTH, NH 03878 Weather Forecast & Current Conditions

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ROCHESTER, NH
Current Weather

9:51 PM EDT APR 5, 2026
Few Clouds
45°F
Feels Like: 39°F
Dewpoint: 36°F
Rel. Hum.: 71%
Visibility: 10 miles
Wind: WNW at 13 mph, gusts to 24
Pressure: 29.75 inches
Last 72 hours

Local Area Snow Depth

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SOMERSWORTH, NH 03878
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
TONIGHT
Cloudy with a chance of rain showers this evening, then mostly clear with isolated snow showers after midnight. Lows in the lower 30s. West winds 10 to 15 mph with gusts up to 25 mph. Chance of precipitation 50 percent.
MONDAY
Partly sunny. Highs in the mid 40s. West winds 10 to 15 mph with gusts up to 30 mph.
MONDAY NIGHT
Partly cloudy in the evening, then clearing. Lows in the upper 20s. West winds around 10 mph with gusts up to 20 mph in the evening, becoming light and variable.
TUESDAY
Partly sunny in the morning, then becoming mostly cloudy. A 50 percent chance of snow showers. Highs in the lower 40s. Light and variable winds, becoming northwest around 10 mph with gusts up to 20 mph in the afternoon.
TUESDAY NIGHT
Partly cloudy with a chance of snow showers in the evening, then clear after midnight. Lows in the lower 20s. Chance of snow 40 percent.
WEDNESDAY
Sunny. Highs in the mid 40s.
WEDNESDAY NIGHT
Clear. Lows in the mid 20s.
THURSDAY
Mostly sunny. Highs in the mid 50s.
THURSDAY NIGHT
Partly cloudy. Lows in the mid 30s.
FRIDAY
Partly sunny. Highs in the mid 60s.
FRIDAY NIGHT
Partly cloudy. Lows in the mid 40s.
SATURDAY
Partly sunny. Highs in the lower 60s.

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  8:00 AM EDT  4/ 5/2026
Sunday
5 APR 2026
SOMERSWORTH, NH 03878 weather forecast Day 1, 12 hours 2 PM 49° 47° Mostly Cloudy 85%
RAIN
***
0% Thunder
( 4% severe)
SW   6 89% 46°
High 52° SOMERSWORTH, NH 03878 weather forecast Day 1, 15 hours 5 PM 51° 48° Mostly Cloudy WSW   8 83% 46°
Mostly Cloudy

Rain Likely

SOMERSWORTH, NH 03878 weather forecast Day 1, 18 hours 8 PM 48° 44° Mostly Cloudy 4%

0% Thunder
( 0% severe)
W   8 77% 41°
SOMERSWORTH, NH 03878 weather forecast Day 1, 21 hours 11 PM 43° 38° Mostly Cloudy W   9 68% 33°
Monday
6 APR 2026
SOMERSWORTH, NH 03878 weather forecast Day 2, 0 hours 2 AM 39° 33° Partly Cloudy 0%

0% Thunder
( 0% severe)
W   8 67% 29°
Low 34° SOMERSWORTH, NH 03878 weather forecast Day 2, 3 hours 5 AM 36° 29° Clear W   9 66% 26°
High 49° SOMERSWORTH, NH 03878 weather forecast Day 2, 6 hours 8 AM 38° 31° Clear 1%

0% Thunder
( 1% severe)
W   10 58% 25°

Partly Cloudy



SOMERSWORTH, NH 03878 weather forecast Day 2, 9 hours 11 AM 43° 36° Mostly Cloudy WNW   13 46% 24°
SOMERSWORTH, NH 03878 weather forecast Day 2, 12 hours 2 PM 46° 40° Mostly Cloudy 2%

0% Thunder
( 2% severe)
WNW   13 37% 22°
SOMERSWORTH, NH 03878 weather forecast Day 2, 15 hours 5 PM 46° 41° Partly Cloudy WNW   12 34% 20°
SOMERSWORTH, NH 03878 weather forecast Day 2, 18 hours 8 PM 39° 36° Partly Cloudy 4%

0% Thunder
( 0% severe)
WNW   5 47% 21°
SOMERSWORTH, NH 03878 weather forecast Day 2, 21 hours 11 PM 36° 34° Partly Cloudy W   1 53% 21°
Tuesday
7 APR 2026
SOMERSWORTH, NH 03878 weather forecast Day 3, 0 hours 2 AM 32° 29° Partly Cloudy 19%
RAIN/SNOW
<.05 in
0% Thunder
( 1% severe)
W   1 65% 22°
Low 29° SOMERSWORTH, NH 03878 weather forecast Day 3, 3 hours 5 AM 30° 27° Partly Cloudy WNW   1 67% 21°
High 43° SOMERSWORTH, NH 03878 weather forecast Day 3, 6 hours 8 AM 33° 30° Mostly Cloudy 38%
SNOW
2.5–5 in
0% Thunder
( 3% severe)
NW   2 62% 22°

Mostly Cloudy

Chance of Snow

SOMERSWORTH, NH 03878 weather forecast Day 3, 9 hours 11 AM 40° 37° Mostly Cloudy NW   5 47% 22°
SOMERSWORTH, NH 03878 weather forecast Day 3, 15 hours 2 PM 40° 35° Mostly Cloudy 29%
SNOW
.1–1 in
0% Thunder
( 2% severe)
NW   8 45% 21°
SOMERSWORTH, NH 03878 weather forecast Day 3, 18 hours 5 PM 40° 35° Mostly Cloudy NW   8 37% 17°
SOMERSWORTH, NH 03878 weather forecast Day 3, 21 hours 8 PM 33° 28° Partly Cloudy     NW   6 47% 16°

ROCHESTER, NH extended weather forecast

Wednesday
8 APR 2026
Thursday
9 APR 2026
Friday
10 APR 2026
Saturday
11 APR 2026
Sunday
12 APR 2026
Low 20° Low 28° Low 38° Low 43° Low 39°
High 46° High 59° High 62° High 56° High 57°
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
Clear
1% Snow
Clear
13% Rain/Snow
Partly Cloudy
31% Rain
Partly Cloudy
25% Rain
Mostly Cloudy
23% Rain
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