New Boston, NH Weather Forecast
Local 7-day forecast
Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for New Boston, NH in one place.
Sunny, with a high near 58. Northwest wind 0 to 10 mph.
Local Weather Overview
This forecast page for New Boston, 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: Oct 13, 2026 11:31 PM EDT.
The active forecast window currently covers Oct 15 to Oct 20, 2026 for New Boston, NH.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Oct 15 to Oct 20, 2026
- Latest sync
- Oct 13, 2026 11:31 PM EDT
- Forecast office
- GYX
- Source
- NOAA / NWS
Daily Outlook
This Week in New Boston
Tuesday looks like the warmest upcoming period in New Boston at 62 degrees F.
Saturday Night is the coolest period ahead with temperatures near 28 degrees F.
The strongest winds are forecast for Friday Night at about 10 to 20 mph W.
Precipitation is mentioned in 3 upcoming forecast periods.
Forecast Details
- Last updated
- Oct 13, 2026 11:31 PM EDT
- Coverage
- 6 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
A chance of rain showers after 2am. Mostly cloudy, with a low around 42. North wind 0 to 5 mph. Chance of precipitation is 50%.
Rain showers. Cloudy, with a high near 57. Chance of precipitation is 100%.
Rain showers before 3am. Mostly cloudy, with a low around 36. Chance of precipitation is 80%.
Mostly sunny, with a high near 43.
Mostly clear, with a low around 28.
Sunny, with a high near 51.
Mostly clear, with a low around 33.
Mostly sunny, with a high near 59.
Partly cloudy, with a low around 41.
Mostly sunny, with a high near 62.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Thursday
Oct 15
|
Sunny
|
58°F |
0 to 10 mph
NW
|
|
Thursday Night
Oct 15
|
Mostly Cloudy then Chance Rain Showers
|
42°F |
0 to 5 mph
N
|
|
Friday
Oct 16
|
Rain Showers
|
57°F |
5 mph
S
|
|
Friday Night
Oct 16
|
Rain Showers
|
36°F |
10 to 20 mph
W
|
|
Saturday
Oct 17
|
Mostly Sunny
|
43°F |
20 mph
NW
|
|
Saturday Night
Oct 17
|
Mostly Clear
|
28°F |
5 to 15 mph
W
|
|
Sunday
Oct 18
|
Sunny
|
51°F |
5 to 10 mph
W
|
|
Sunday Night
Oct 18
|
Mostly Clear
|
33°F |
0 to 5 mph
SW
|
|
Monday
Oct 19
|
Mostly Sunny
|
59°F |
0 to 10 mph
SW
|
|
Monday Night
Oct 19
|
Partly Cloudy
|
41°F |
5 mph
SW
|
|
Tuesday
Oct 20
|
Mostly Sunny
|
62°F |
5 mph
W
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around New Boston.
