South Charlestown, NH Weather Forecast
Local 7-day forecast
Mostly Cloudy
Track current conditions, temperature changes, wind, and the full daily outlook for South Charlestown, NH in one place.
Mostly cloudy, with a high near 53. Southwest wind 0 to 5 mph.
Local Weather Overview
This forecast page for South Charlestown, 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 Charlestown, 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 Charlestown
Tuesday looks like the warmest upcoming period in South Charlestown at 53 degrees F.
Sunday Night is the coolest period ahead with temperatures near 27 degrees F.
The strongest winds are forecast for Veterans Day at about 0 to 10 mph NW.
Precipitation is mentioned in 8 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
- KENX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Partly cloudy, with a low around 37. West wind around 5 mph.
Mostly sunny, with a high near 52. Northwest wind 0 to 10 mph.
A slight chance of rain showers after 4am. Mostly cloudy, with a low around 30. Wind around 0 mph.
A slight chance of snow showers before 7am, then a chance of rain showers. Mostly cloudy, with a high near 50. Chance of precipitation is 30%.
A chance of rain showers before 7pm, then a chance of rain between 7pm and 1am, then a chance of rain and snow. Mostly cloudy, with a low around 30. Chance of precipitation is 50%.
A chance of rain and snow. Mostly cloudy, with a high near 40. Chance of precipitation is 50%.
A chance of rain and snow. Mostly cloudy, with a low around 28. Chance of precipitation is 40%.
A chance of rain and snow before 5pm. Mostly cloudy, with a high near 41. Chance of precipitation is 40%.
A slight chance of rain after 7pm. Mostly cloudy, with a low around 28.
A slight chance of rain before 7am. Partly sunny, with a high near 45.
Mostly cloudy, with a low around 27.
Mostly sunny, with a high near 49.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Tuesday
Nov 10
|
Mostly Cloudy
|
53°F |
0 to 5 mph
SW
|
|
Tuesday Night
Nov 10
|
Partly Cloudy
|
37°F |
5 mph
W
|
|
Veterans Day
Nov 11
|
Mostly Sunny
|
52°F |
0 to 10 mph
NW
|
|
Wednesday Night
Nov 11
|
Mostly Cloudy then Slight Chance Rain Showers
|
30°F |
0 mph
|
|
Thursday
Nov 12
|
Slight Chance Snow Showers then Chance Rain Showers
|
50°F |
0 mph
|
|
Thursday Night
Nov 12
|
Chance Light Rain then Chance Rain And Snow
|
30°F |
0 to 5 mph
NE
|
|
Friday
Nov 13
|
Chance Rain And Snow
|
40°F |
5 to 10 mph
N
|
|
Friday Night
Nov 13
|
Chance Rain And Snow
|
28°F |
5 to 10 mph
N
|
|
Saturday
Nov 14
|
Chance Rain And Snow
|
41°F |
5 to 10 mph
NW
|
|
Saturday Night
Nov 14
|
Slight Chance Light Rain
|
28°F |
10 mph
NW
|
|
Sunday
Nov 15
|
Slight Chance Light Rain then Partly Sunny
|
45°F |
10 mph
NW
|
|
Sunday Night
Nov 15
|
Mostly Cloudy
|
27°F |
5 mph
NW
|
|
Monday
Nov 16
|
Mostly Sunny
|
49°F |
5 mph
NW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around South Charlestown.