SOMERSWORTH, NH 03878 Weather Forecast & Current Conditions

Enter ZIP code or City, State   
    


ROCHESTER, NH
Current Weather

11:51 PM EDT JUL 25, 2026
Clear
55°F
Feels Like: 55°F
Dewpoint: 50°F
Rel. Hum.: 83%
Visibility: 10 miles
Wind: NW at 3 mph
Pressure: 30.03 inches
Last 72 hours

Local Area Snow Depth

New Hampshire Current Weather

New Hampshire MOS Forecast Weather


Regional Weather Maps


(Automated weather data from NWS/FAA)
10-Day model forecast maps
2026 Hurricanes

SOMERSWORTH, NH 03878
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
TONIGHT
Mostly clear. Lows in the lower 50s. Southeast winds around 10 mph this evening, becoming light and variable.
SUNDAY
Mostly sunny. Highs in the upper 70s. Light and variable winds, becoming southeast around 10 mph in the afternoon.
SUNDAY NIGHT
Mostly clear. Lows in the lower 50s. Light and variable winds.
MONDAY
Mostly sunny. Highs around 80. Light and variable winds, becoming southeast around 10 mph in the afternoon.
MONDAY NIGHT
Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 50s. Southeast winds around 10 mph in the evening, becoming light and variable.
TUESDAY
Partly sunny. A chance of showers in the afternoon. Highs in the upper 70s. Chance of rain 50 percent.
TUESDAY NIGHT
Showers likely. A chance of thunderstorms after midnight. Lows in the upper 50s. Chance of rain 70 percent.
WEDNESDAY
Showers likely with a chance of thunderstorms. Highs in the lower 70s. Chance of rain 70 percent.
WEDNESDAY NIGHT
A chance of thunderstorms in the evening. Showers likely. Lows in the upper 50s. Chance of rain 70 percent.
THURSDAY
A chance of showers in the morning, then showers likely with a chance of thunderstorms in the afternoon. Highs in the upper 70s. Chance of rain 60 percent.
THURSDAY NIGHT
Showers likely with a chance of thunderstorms in the evening. Lows around 60. Chance of rain 60 percent.
FRIDAY
Partly sunny. A chance of showers in the afternoon. Highs around 80. Chance of rain 30 percent.
FRIDAY NIGHT
Partly cloudy with a chance of showers in the evening, then mostly clear after midnight. Lows in the lower 60s. Chance of rain 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  8:00 AM EDT  7/25/2026
Saturday
25 JUL 2026
SOMERSWORTH, NH 03878 weather forecast Day 1, 12 hours 2 PM 79° 80° Clear 0%

0% Thunder
( 1% severe)
SE   7 47% 57°
High 80° SOMERSWORTH, NH 03878 weather forecast Day 1, 15 hours 5 PM 76° 78° Clear SE   8 48% 55°
Clear



SOMERSWORTH, NH 03878 weather forecast Day 1, 18 hours 8 PM 67° 67° Clear 0%

0% Thunder
( 1% severe)
  CALM 61% 53°
SOMERSWORTH, NH 03878 weather forecast Day 1, 21 hours 11 PM 58° 59° Clear   CALM 87% 54°
Sunday
26 JUL 2026
SOMERSWORTH, NH 03878 weather forecast Day 2, 0 hours 2 AM 55° 55° Partly Cloudy 0%

0% Thunder
( 0% severe)
  CALM 93% 53°
Low 52° SOMERSWORTH, NH 03878 weather forecast Day 2, 3 hours 5 AM 52° 52° Partly Cloudy   CALM 100% 52°
High 79° SOMERSWORTH, NH 03878 weather forecast Day 2, 6 hours 8 AM 62° 63° Partly Cloudy 0%

0% Thunder
( 0% severe)
  CALM 78% 55°

Partly Cloudy



SOMERSWORTH, NH 03878 weather forecast Day 2, 9 hours 11 AM 73° 73° Partly Cloudy ESE   3 51% 54°
SOMERSWORTH, NH 03878 weather forecast Day 2, 12 hours 2 PM 76° 78° Partly Cloudy 0%

0% Thunder
( 1% severe)
ESE   6 45% 53°
SOMERSWORTH, NH 03878 weather forecast Day 2, 15 hours 5 PM 74° 74° Partly Cloudy SE   6 46% 52°
SOMERSWORTH, NH 03878 weather forecast Day 2, 18 hours 8 PM 65° 65° Partly Cloudy 0%

0% Thunder
( 1% severe)
  CALM 63% 52°
SOMERSWORTH, NH 03878 weather forecast Day 2, 21 hours 11 PM 57° 58° Clear   CALM 86% 53°
Monday
27 JUL 2026
SOMERSWORTH, NH 03878 weather forecast Day 3, 0 hours 2 AM 54° 54° Partly Cloudy 1%

0% Thunder
( 0% severe)
  CALM 93% 52°
Low 53° SOMERSWORTH, NH 03878 weather forecast Day 3, 3 hours 5 AM 53° 53° Partly Cloudy   CALM 90% 50°
High 83° SOMERSWORTH, NH 03878 weather forecast Day 3, 6 hours 8 AM 63° 64° Clear 1%

0% Thunder
( 0% severe)
  CALM 72% 54°

Partly Cloudy



SOMERSWORTH, NH 03878 weather forecast Day 3, 9 hours 11 AM 75° 75° Clear   CALM 50% 55°
SOMERSWORTH, NH 03878 weather forecast Day 3, 15 hours 2 PM 79° 80° Partly Cloudy 2%

0% Thunder
( 3% severe)
SE   6 45% 56°
SOMERSWORTH, NH 03878 weather forecast Day 3, 18 hours 5 PM 77° 79° Partly Cloudy SE   7 48% 56°
SOMERSWORTH, NH 03878 weather forecast Day 3, 21 hours 8 PM 68° 68° Partly Cloudy       CALM 65% 56°

ROCHESTER, NH extended weather forecast

Tuesday
28 JUL 2026
Wednesday
29 JUL 2026
Thursday
30 JUL 2026
Friday
31 JUL 2026
Saturday
1 AUG 2026
Low 58° Low 61° Low 58° Low 59° Low 60°
High 81° High 80° High 80° High 81° High 86°
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
23% Rain
Overcast
30% Rain
Overcast
42% Rain
Partly Cloudy
36% Rain
Partly Cloudy
35% Rain
WEATHER SELECT BOX EXAMPLES:
for LOCAL WEATHER:
SNOW DEPTH:
LOCAL WEATHER RADAR:
STATE WEATHER MAP:
Somersworth, NH
Somersworth, NH snow
Somersworth, NH radar
NH map
-or-
-or-
-or-
 
03878
03878 snow
03878 radar
 
-or-
-or-
 
 
NH
NH snow
 
 
Copyright © 2026 WeatherStreet.com
Put our free WeatherStreet weather lookup on your web page.
Terms & Conditions