HAMPTON BEACH, NH 03842 Weather Forecast & Current Conditions

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PORTSMOUTH, NH
Current Weather

1:55 PM EDT AUG 17, 2025
Broken Clouds
91°F
Feels Like: 92°F
Dewpoint: 63°F
Rel. Hum.: 40%
Visibility: 7 miles
Wind: SW at 14 mph
Pressure: 29.78 inches
Last 72 hours

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HAMPTON BEACH, NH 03842
Weather Forecast

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REST OF TODAY
Partly sunny with isolated showers and thunderstorms. Some thunderstorms may produce gusty winds. Hot with highs in the lower 90s. Southwest winds around 10 mph. Chance of rain 20 percent. Heat index values in the mid 90s.
TONIGHT
Partly cloudy. Scattered showers with isolated thunderstorms in the evening. Some thunderstorms may produce gusty winds in the evening. Lows in the upper 50s. North winds around 10 mph with gusts up to 20 mph. Chance of rain 40 percent.
MONDAY
Mostly sunny. Less humid with highs in the lower 70s. Northeast winds around 10 mph, becoming east in the afternoon.
MONDAY NIGHT
Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 50s. Light and variable winds.
TUESDAY
Partly sunny. Highs in the mid 70s. Light and variable winds, becoming southeast around 10 mph in the afternoon.
TUESDAY NIGHT
Partly cloudy. Lows in the upper 50s.
WEDNESDAY
Mostly cloudy in the morning, then becoming partly sunny. Highs in the lower 70s.
WEDNESDAY NIGHT
Partly cloudy. Lows in the mid 50s.
THURSDAY
Partly sunny. Highs in the mid 70s.
THURSDAY NIGHT
Mostly clear. Lows in the mid 50s.
FRIDAY
Mostly sunny. Highs in the lower 80s.
FRIDAY NIGHT
Mostly clear. Lows around 60.
SATURDAY
Mostly sunny. Warm with highs in the mid 80s.

Visible Weather Satellite
HAMPTON BEACH, NH 03842
Infrared Weather Satellite
HAMPTON BEACH, NH 03842
NEXRAD Weather Radar
HAMPTON BEACH, NH 03842

PORTSMOUTH, NH 3 hourly weather forecast

weather forecast created  8:00 AM EDT  8/17/2025
Sunday
17 AUG 2025
HAMPTON BEACH, NH 03842 weather forecast Day 1, 12 hours 2 PM 90° 91° Clear 31%
RAIN
.01–.1 in
0% Thunder
( 21% severe)
WSW   9 42% 64°
High 91° HAMPTON BEACH, NH 03842 weather forecast Day 1, 15 hours 5 PM 87° 88° Partly Cloudy W   9 45% 63°
Increasing Clouds

Chance of Rain

HAMPTON BEACH, NH 03842 weather forecast Day 1, 18 hours 8 PM 76° 78° Mostly Cloudy 32%
RAIN
.1–.25 in
0% Thunder
( 12% severe)
NNE   9 69% 65°
HAMPTON BEACH, NH 03842 weather forecast Day 1, 21 hours 11 PM 70° 70° Mostly Cloudy NNE   9 78% 63°
Monday
18 AUG 2025
HAMPTON BEACH, NH 03842 weather forecast Day 2, 0 hours 2 AM 65° 65° Mostly Cloudy 7%

0% Thunder
( 1% severe)
NNE   10 78% 58°
Low 59° HAMPTON BEACH, NH 03842 weather forecast Day 2, 3 hours 5 AM 61° 60° Partly Cloudy NNE   10 75% 53°
High 75° HAMPTON BEACH, NH 03842 weather forecast Day 2, 6 hours 8 AM 62° 61° Clear 1%

0% Thunder
( 0% severe)
NNE   12 62% 49°

Clear



HAMPTON BEACH, NH 03842 weather forecast Day 2, 9 hours 11 AM 69° 69° Clear NE   10 42% 45°
HAMPTON BEACH, NH 03842 weather forecast Day 2, 12 hours 2 PM 73° 73° Clear 1%

0% Thunder
( 0% severe)
E   9 35% 44°
HAMPTON BEACH, NH 03842 weather forecast Day 2, 15 hours 5 PM 71° 71° Partly Cloudy ESE   8 39% 45°
HAMPTON BEACH, NH 03842 weather forecast Day 2, 18 hours 8 PM 64° 65° Partly Cloudy 2%

0% Thunder
( 0% severe)
SE   5 56% 48°
HAMPTON BEACH, NH 03842 weather forecast Day 2, 21 hours 11 PM 60° 61° Partly Cloudy   CALM 67% 49°
Tuesday
19 AUG 2025
HAMPTON BEACH, NH 03842 weather forecast Day 3, 0 hours 2 AM 56° 56° Partly Cloudy 2%

0% Thunder
( 0% severe)
NNW   1 77% 49°
Low 53° HAMPTON BEACH, NH 03842 weather forecast Day 3, 3 hours 5 AM 55° 55° Partly Cloudy N   2 77% 48°
High 75° HAMPTON BEACH, NH 03842 weather forecast Day 3, 6 hours 8 AM 62° 63° Mostly Cloudy 3%

0% Thunder
( 0% severe)
NNE   3 62% 49°

Partly Cloudy



HAMPTON BEACH, NH 03842 weather forecast Day 3, 9 hours 11 AM 72° 72° Partly Cloudy ESE   6 41% 47°
HAMPTON BEACH, NH 03842 weather forecast Day 3, 15 hours 2 PM 74° 74° Partly Cloudy 3%

0% Thunder
( 1% severe)
ESE   9 37% 46°
HAMPTON BEACH, NH 03842 weather forecast Day 3, 18 hours 5 PM 72° 72° Partly Cloudy SE   10 41% 47°
HAMPTON BEACH, NH 03842 weather forecast Day 3, 21 hours 8 PM 65° 65° Partly Cloudy     SE   7 58% 50°

PORTSMOUTH, NH extended weather forecast

Wednesday
20 AUG 2025
Thursday
21 AUG 2025
Friday
22 AUG 2025
Saturday
23 AUG 2025
Sunday
24 AUG 2025
Low 55° Low 56° Low 57° Low 64° Low 65°
High 70° High 75° High 83° High 85° High 81°
HAMPTON BEACH, NH 03842 weather forecast Day 4 HAMPTON BEACH, NH 03842 weather forecast Day 5 HAMPTON BEACH, NH 03842 weather forecast Day 6 HAMPTON BEACH, NH 03842 weather forecast Day 7 <!--SEARCHED_TOWN_NAME--> weather forecast Day 8
Overcast
10% Rain
Partly Cloudy
13% Rain
Clear
13% Rain
Mostly Cloudy
27% Rain
Overcast
52% Rain
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