South Barrington, NH Weather Forecast
Local 7-day forecast
Partly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for South Barrington, NH in one place.
Partly sunny, with a high near 54. West wind 5 to 10 mph.
Local Weather Overview
This forecast page for South Barrington, 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: Nov 9, 2026 10:20 PM EST.
The active forecast window currently covers Nov 10 to Nov 16, 2026 for South Barrington, NH.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Nov 10 to Nov 16, 2026
- Latest sync
- Nov 9, 2026 10:20 PM EST
- Forecast office
- GYX
- Source
- NOAA / NWS
Daily Outlook
This Week in South Barrington
Tuesday looks like the warmest upcoming period in South Barrington at 54 degrees F.
Sunday Night is the coolest period ahead with temperatures near 28 degrees F.
The strongest winds are forecast for Thursday Night at about 5 to 15 mph NE.
Precipitation is mentioned in 6 upcoming forecast periods.
Forecast Details
- Last updated
- Nov 9, 2026 10:20 PM EST
- Coverage
- 7 days
- Time zone
- America/New_York
- Forecast office
- GYX
- Radar station
- KGYX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Mostly clear, with a low around 39. West wind around 5 mph.
Sunny, with a high near 54. West wind 5 to 10 mph.
Partly cloudy, with a low around 30. Northwest wind around 0 mph.
A slight chance of rain showers after 5pm. Partly sunny, with a high near 53.
A slight chance of rain showers before 7pm, then a chance of rain between 7pm and 4am, then a chance of rain and snow. Mostly cloudy, with a low around 31. Chance of precipitation is 40%.
A chance of rain and snow. Mostly cloudy, with a high near 43. Chance of precipitation is 50%.
A chance of rain before 4am, then a chance of rain and snow. Mostly cloudy, with a low around 29. Chance of precipitation is 40%.
A chance of rain and snow. Mostly cloudy, with a high near 46. Chance of precipitation is 40%.
A slight chance of rain before 2am. Mostly cloudy, with a low around 30.
Partly sunny, with a high near 50.
Partly cloudy, with a low around 28.
Mostly sunny, with a high near 53.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Tuesday
Nov 10
|
Partly Sunny
|
54°F |
5 to 10 mph
W
|
|
Tuesday Night
Nov 10
|
Mostly Clear
|
39°F |
5 mph
W
|
|
Veterans Day
Nov 11
|
Sunny
|
54°F |
5 to 10 mph
W
|
|
Wednesday Night
Nov 11
|
Partly Cloudy
|
30°F |
0 mph
|
|
Thursday
Nov 12
|
Partly Sunny then Slight Chance Rain Showers
|
53°F |
0 to 5 mph
NE
|
|
Thursday Night
Nov 12
|
Chance Light Rain then Chance Rain And Snow
|
31°F |
5 to 15 mph
NE
|
|
Friday
Nov 13
|
Chance Rain And Snow
|
43°F |
10 to 15 mph
NE
|
|
Friday Night
Nov 13
|
Chance Light Rain then Chance Rain And Snow
|
29°F |
10 mph
N
|
|
Saturday
Nov 14
|
Chance Rain And Snow
|
46°F |
10 mph
N
|
|
Saturday Night
Nov 14
|
Slight Chance Light Rain
|
30°F |
10 mph
NW
|
|
Sunday
Nov 15
|
Partly Sunny
|
50°F |
10 to 15 mph
NW
|
|
Sunday Night
Nov 15
|
Partly Cloudy
|
28°F |
5 mph
NW
|
|
Monday
Nov 16
|
Mostly Sunny
|
53°F |
5 mph
NW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around South Barrington.