Plymouth, NH Weather Forecast
Local 7-day forecast
Mostly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Plymouth, NH in one place.
Mostly sunny. High near 56, with temperatures falling to around 50 in the afternoon. Northwest wind around 5 mph.
Local Weather Overview
This forecast page for Plymouth, 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 15, 2026 6:15 PM EDT.
The active forecast window currently covers Oct 15 to Oct 21, 2026 for Plymouth, NH.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Oct 15 to Oct 21, 2026
- Latest sync
- Oct 15, 2026 6:15 PM EDT
- Forecast office
- GYX
- Source
- NOAA / NWS
Daily Outlook
This Week in Plymouth
Tuesday looks like the warmest upcoming period in Plymouth at 62 degrees F.
Saturday Night is the coolest period ahead with temperatures near 26 degrees F.
The strongest winds are forecast for Friday Night at about 0 to 15 mph W.
Precipitation is mentioned in 3 upcoming forecast periods.
Forecast Details
- Last updated
- Oct 15, 2026 6:15 PM EDT
- 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
A chance of rain after 4am. Mostly cloudy, with a low around 35. Northeast wind 0 to 5 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.
Rain before 5pm, then rain showers likely. Cloudy. High near 59, with temperatures falling to around 53 in the afternoon. East wind 0 to 10 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.
Rain showers before midnight. Mostly cloudy, with a low around 34. West wind 0 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 80%.
Partly sunny, with a high near 43. Northwest wind around 15 mph, with gusts as high as 30 mph.
Mostly clear, with a low around 26.
Sunny, with a high near 52.
Mostly clear, with a low around 29.
Sunny, with a high near 58.
Mostly clear, with a low around 33.
Mostly sunny, with a high near 62.
Partly cloudy, with a low around 35.
Sunny, with a high near 58.
Mostly clear, with a low around 32.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
This Afternoon
Oct 15
|
Mostly Sunny
|
56°F |
5 mph
NW
|
|
Tonight
Oct 15
|
Mostly Cloudy then Chance Light Rain
|
35°F |
0 to 5 mph
NE
|
|
Friday
Oct 16
|
Rain
|
59°F |
0 to 10 mph
E
|
|
Friday Night
Oct 16
|
Rain Showers then Mostly Cloudy
|
34°F |
0 to 15 mph
W
|
|
Saturday
Oct 17
|
Partly Sunny
|
43°F |
15 mph
NW
|
|
Saturday Night
Oct 17
|
Mostly Clear
|
26°F |
0 to 10 mph
NW
|
|
Sunday
Oct 18
|
Sunny
|
52°F |
0 to 5 mph
W
|
|
Sunday Night
Oct 18
|
Mostly Clear
|
29°F |
0 mph
|
|
Monday
Oct 19
|
Sunny
|
58°F |
0 to 5 mph
SW
|
|
Monday Night
Oct 19
|
Mostly Clear
|
33°F |
0 mph
|
|
Tuesday
Oct 20
|
Mostly Sunny
|
62°F |
0 to 5 mph
NW
|
|
Tuesday Night
Oct 20
|
Partly Cloudy
|
35°F |
0 to 5 mph
NW
|
|
Wednesday
Oct 21
|
Sunny
|
58°F |
5 mph
NW
|
|
Wednesday Night
Oct 21
|
Mostly Clear
|
32°F |
0 mph
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Plymouth.
