SOMERSWORTH, NH 03878 Weather Forecast & Current Conditions

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03878 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)

CURRENT WEATHER
ROCHESTER, NH Current Weather
6:51 PM EST DEC 22, 2025
21°F
Feels Like:	21°F
Dewpoint:	10°F
Rel. Hum.:	58%
Visibility:	10 miles
Wind:	Calm
Pressure:	30.32 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)

03878 WEATHER FORECAST
10-Day model forecast maps 2025 Hurricanes	SOMERSWORTH, NH 03878 Weather Forecast	Snowfall Forecast pages Snow Depth pages

TONIGHT
Mostly clear in the evening, then becoming partly cloudy. Lows around 19. Light and variable winds.

TUESDAY
Cloudy. A slight chance of snow in the morning, then snow in the afternoon. Snow accumulation around an inch. Highs around 30. Light and variable winds. Chance of snow 90 percent.

TUESDAY NIGHT
Snow. Additional light snow accumulation. Lows in the mid 20s. Light and variable winds, becoming northwest around 10 mph with gusts up to 20 mph after midnight. Chance of snow 90 percent.

WEDNESDAY
Partly sunny. A chance of snow in the morning. Highs in the mid 30s. Northwest winds around 10 mph with gusts up to 25 mph. Chance of snow 50 percent.

WEDNESDAY NIGHT
Partly cloudy in the evening, then becoming mostly cloudy. Lows 15 to 20.

CHRISTMAS DAY
Mostly cloudy in the morning, then becoming partly sunny. Highs in the lower 30s.

THURSDAY NIGHT
Partly cloudy. Lows around 10 above.

FRIDAY
Partly sunny in the morning, then becoming cloudy. Highs in the lower 20s.

FRIDAY NIGHT
Cloudy with a 50 percent chance of snow. Lows around 10 above.

SATURDAY
Mostly cloudy. A chance of snow in the morning. Highs in the mid 20s. Chance of snow 50 percent.

SATURDAY NIGHT
Mostly cloudy. A chance of snow after midnight. Lows around 15. Chance of snow 30 percent.

SUNDAY
A chance of snow in the morning, then snow and rain likely in the afternoon. Highs in the mid 30s. Chance of precipitation 70 percent.

03878 WEATHER SATELLITE LOOPS

Visible Weather Satellite
SOMERSWORTH, NH 03878

Infrared Weather Satellite
SOMERSWORTH, NH 03878

03878 WEATHER RADAR LOOP

NEXRAD Weather Radar
SOMERSWORTH, NH 03878

MOS COMPUTER WEATHER FORECAST

ROCHESTER, NH 3 hourly weather forecast

weather forecast created 7:00 AM EST 12/22/2025

DAY/DATE &
WEATHER FORECAST SUMMARY

Monday
22 DEC 2025

1 PM

26°

17°

Clear

3%

0% Thunder
( 0% severe)

WNW 9

34%

4°

High 28°

4 PM

27°

20°

Partly Cloudy

WNW 6

34%

5°

Partly Cloudy

7 PM

23°

19°

Partly Cloudy

1%

0% Thunder
( 0% severe)

WSW 1

48%

8°

10 PM

22°

18°

Partly Cloudy

WSW 1

55%

10°

Tuesday
23 DEC 2025

1 AM

20°

16°

Partly Cloudy

1%

0% Thunder
( 0% severe)

W 1

67%

12°

Low 18°

4 AM

20°

16°

Mostly Cloudy

WNW 1

71%

13°

High 31°

7 AM

20°

16°

Mostly Cloudy

42%
SNOW
<.1 in

0% Thunder
( 0% severe)

CALM

75%

14°

Mostly Cloudy

Snow Likely

10 AM

27°

24°

Mostly Cloudy

CALM

69%

19°

1 PM

30°

26°

Overcast

80%
SNOW
***

0% Thunder
( 2% severe)

E 3

77%

24°

4 PM

31°

28°

Mostly Cloudy

ENE 2

84%

27°

7 PM

29°

26°

Overcast

70%
SNOW
***

0% Thunder
( 2% severe)

E 1

100%

29°

10 PM

30°

27°

Overcast

N 2

96%

29°

Wednesday
24 DEC 2025

1 AM

29°

25°

Mostly Cloudy

56%
SNOW
10–20 in

0% Thunder
( 1% severe)

NNW 3

92%

27°

Low 24°

4 AM

28°

22°

Mostly Cloudy

NW 6

88%

25°

High 33°

7 AM

27°

18°

Mostly Cloudy

23%
SNOW
.1–1 in

0% Thunder
( 2% severe)

NNW 9

87%

24°

Mostly Cloudy

Chance of Snow

10 AM

32°

24°

Mostly Cloudy

NNW 9

71%

24°

1 PM

33°

26°

Partly Cloudy

4%

0% Thunder
( 1% severe)

NNW 8

65%

23°

4 PM

30°

25°

Partly Cloudy

NNW 5

67%

21°

7 PM

25°

21°

Partly Cloudy

NW 1

76%

19°


ROCHESTER, NH extended weather forecast
Thursday 25 DEC 2025	Friday 26 DEC 2025	Saturday 27 DEC 2025	Sunday 28 DEC 2025	Monday 29 DEC 2025
Low 19°	Low 15°	Low 9°	Low 14°	Low 19°
High 31°	High 20°	High 26°	High 29°	High 23°

Partly Cloudy 5% Snow	Partly Cloudy 19% Snow	Mostly Cloudy 17% Snow	Mostly Cloudy 47% Snow	Mostly Cloudy 40% Snow

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