South Hampton, NH Weather Forecast
Local 7-day forecast
Rain Showers Likely
Track current conditions, temperature changes, wind, and the full daily outlook for South Hampton, NH in one place.
Rain showers likely. Cloudy, with a high near 56. Chance of precipitation is 70%.
Local Weather Overview
This forecast page for South Hampton, NH is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: Apr 16, 2026 7:57 AM EDT.
The active forecast window currently covers Apr 19 to Apr 22, 2026 for South Hampton, NH.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Apr 19 to Apr 22, 2026
- Latest sync
- Apr 16, 2026 7:57 AM EDT
- Forecast office
- GYX
- Source
- NOAA / NWS
Daily Outlook
This Week in South Hampton
Wednesday looks like the warmest upcoming period in South Hampton at 59 degrees F.
Monday Night is the coolest period ahead with temperatures near 29 degrees F.
The strongest winds are forecast for Sunday at about 5 to 10 mph SW.
Precipitation is mentioned in 6 upcoming forecast periods.
Forecast Details
- Last updated
- Apr 16, 2026 7:57 AM EDT
- Coverage
- 4 days
- Time zone
- America/New_York
- Forecast office
- GYX
- Radar station
- KBOX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Rain showers likely before 5am. Mostly cloudy, with a low around 33. Chance of precipitation is 70%.
A slight chance of rain and snow showers. Mostly sunny, with a high near 47.
A slight chance of rain showers before 7pm. Mostly clear, with a low around 29.
Sunny, with a high near 52.
A slight chance of rain showers after 11pm. Mostly cloudy, with a low around 38.
A slight chance of rain showers. Partly sunny, with a high near 59.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Sunday
Apr 19
|
Rain Showers Likely
|
56°F |
5 to 10 mph
SW
|
|
Sunday Night
Apr 19
|
Rain Showers Likely
|
33°F |
5 to 10 mph
W
|
|
Monday
Apr 20
|
Slight Chance Rain And Snow Showers
|
47°F |
10 mph
W
|
|
Monday Night
Apr 20
|
Slight Chance Rain Showers then Mostly Clear
|
29°F |
5 to 10 mph
NW
|
|
Tuesday
Apr 21
|
Sunny
|
52°F |
5 to 10 mph
W
|
|
Tuesday Night
Apr 21
|
Slight Chance Rain Showers
|
38°F |
5 mph
SW
|
|
Wednesday
Apr 22
|
Slight Chance Rain Showers
|
59°F |
5 to 10 mph
SW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around South Hampton.