HAMPTON, NH 03843 Weather Forecast & Current Conditions

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PORTSMOUTH, NH
Current Weather

3:55 AM EDT AUG 27, 2025
Clear
54°F
Feels Like: 54°F
Dewpoint: 48°F
Rel. Hum.: 80%
Visibility: 10 miles
Wind: Calm
Pressure: 29.99 inches
Last 72 hours

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HAMPTON, NH 03843
Weather Forecast

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TODAY
Partly sunny. Scattered showers with isolated thunderstorms this afternoon. Highs in the mid 70s. Light and variable winds. Chance of rain 40 percent.
TONIGHT
Mostly clear. Isolated showers in the evening. Lows in the lower 50s. Light and variable winds. Chance of rain 20 percent.
THURSDAY
Mostly sunny. Highs in the mid 70s. Light and variable winds, becoming south around 10 mph with gusts up to 20 mph in the afternoon.
THURSDAY NIGHT
Partly cloudy. Lows in the upper 50s. South winds around 10 mph in the evening, becoming light and variable.
FRIDAY
Partly sunny with a chance of showers in the morning, then mostly cloudy with showers likely with a chance of thunderstorms in the afternoon. Highs in the mid 70s. South winds around 10 mph. Chance of rain 70 percent.
FRIDAY NIGHT
Showers likely in the evening, then partly cloudy with a chance of showers after midnight. Lows in the lower 50s. Chance of rain 70 percent.
SATURDAY
Partly sunny. Highs in the mid 70s.
SATURDAY NIGHT
Partly cloudy in the evening, then becoming mostly clear. Lows in the lower 50s.
SUNDAY
Mostly sunny. Highs in the mid 70s.
SUNDAY NIGHT
Mostly clear. Lows in the mid 50s.
LABOR DAY
Partly sunny. Highs in the mid 70s.
MONDAY NIGHT
Partly cloudy. Lows in the mid 50s.
TUESDAY
Partly sunny. Highs in the mid 70s.

Visible Weather Satellite
HAMPTON, NH 03843
Infrared Weather Satellite
HAMPTON, NH 03843
NEXRAD Weather Radar
HAMPTON, NH 03843

PORTSMOUTH, NH 3 hourly weather forecast

weather forecast created  8:00 PM EDT  8/26/2025
Wednesday
27 AUG 2025
HAMPTON, NH 03843 weather forecast Day 1, 0 hours 2 AM 60° 60° Clear 2%

0% Thunder
( 0% severe)
W   5 69% 50°
Low 56° HAMPTON, NH 03843 weather forecast Day 1, 3 hours 5 AM 57° 57° Clear WNW   3 77% 50°
High 76° HAMPTON, NH 03843 weather forecast Day 1, 6 hours 8 AM 61° 62° Mostly Cloudy 7%

0% Thunder
( 3% severe)
NW   3 72% 52°

Mostly Cloudy

Chance of Rain

HAMPTON, NH 03843 weather forecast Day 1, 9 hours 11 AM 72° 72° Partly Cloudy WNW   3 48% 51°
HAMPTON, NH 03843 weather forecast Day 1, 12 hours 2 PM 74° 74° Partly Cloudy 25%
RAIN
.1–.25 in
0% Thunder
( 18% severe)
SW   6 43% 50°
HAMPTON, NH 03843 weather forecast Day 1, 15 hours 5 PM 71° 71° Mostly Cloudy WSW   6 47% 50°
HAMPTON, NH 03843 weather forecast Day 1, 18 hours 8 PM 64° 65° Partly Cloudy 1%

0% Thunder
( 1% severe)
WSW   5 65% 52°
HAMPTON, NH 03843 weather forecast Day 1, 21 hours 11 PM 61° 62° Partly Cloudy WNW   3 70% 51°
Thursday
28 AUG 2025
HAMPTON, NH 03843 weather forecast Day 2, 0 hours 2 AM 57° 57° Clear 0%

0% Thunder
( 0% severe)
WNW   3 75% 49°
Low 53° HAMPTON, NH 03843 weather forecast Day 2, 3 hours 5 AM 54° 54° Clear W   3 80% 48°
High 78° HAMPTON, NH 03843 weather forecast Day 2, 6 hours 8 AM 59° 60° Clear 1%

0% Thunder
( 0% severe)
W   2 72% 50°

Increasing Clouds



HAMPTON, NH 03843 weather forecast Day 2, 9 hours 11 AM 73° 73° Partly Cloudy SSW   3 40% 47°
HAMPTON, NH 03843 weather forecast Day 2, 12 hours 2 PM 76° 78° Partly Cloudy 0%

0% Thunder
( 1% severe)
SSE   9 36% 47°
HAMPTON, NH 03843 weather forecast Day 2, 15 hours 5 PM 74° 74° Mostly Cloudy SSE   12 41% 49°
HAMPTON, NH 03843 weather forecast Day 2, 18 hours 8 PM 67° 67° Mostly Cloudy 1%

0% Thunder
( 1% severe)
SSE   8 63% 54°
HAMPTON, NH 03843 weather forecast Day 2, 21 hours 11 PM 64° 64° Mostly Cloudy SSW   7 67% 53°

PORTSMOUTH, NH extended weather forecast

Friday
29 AUG 2025
Saturday
30 AUG 2025
Sunday
31 AUG 2025
Monday
1 SEP 2025
Tuesday
2 SEP 2025
Low 58° Low 54° Low 51° Low 54° Low 54°
High 73° High 73° High 74° High 73° High 73°
HAMPTON, NH 03843 weather forecast Day 3 HAMPTON, NH 03843 weather forecast Day 4 HAMPTON, NH 03843 weather forecast Day 5 HAMPTON, NH 03843 weather forecast Day 6 HAMPTON, NH 03843 weather forecast Day 7
Overcast
78% Rain
Partly Cloudy
34% Rain
Partly Cloudy
12% Rain
Partly Cloudy
19% Rain
Partly Cloudy
25% Rain
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