New Plymouth, ID Weather Forecast
Local 7-day forecast
Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for New Plymouth, ID in one place.
Sunny. High near 55, with temperatures falling to around 51 in the afternoon. North northwest wind 2 to 6 mph.
Local Weather Overview
This forecast page for New Plymouth, ID 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 2, 2026 11:59 AM MST.
The active forecast window currently covers Nov 2 to Nov 8, 2026 for New Plymouth, ID.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Nov 2 to Nov 8, 2026
- Latest sync
- Nov 2, 2026 11:59 AM MST
- Forecast office
- BOI
- Source
- NOAA / NWS
Daily Outlook
This Week in New Plymouth
Sunday looks like the warmest upcoming period in New Plymouth at 59 degrees F.
Friday Night is the coolest period ahead with temperatures near 31 degrees F.
The strongest winds are forecast for Today at about 2 to 6 mph NNW.
The forecast from Nov 2 through Nov 8 stays mostly dry.
Forecast Details
- Last updated
- Nov 2, 2026 11:59 AM MST
- Coverage
- 8 days
- Time zone
- America/Boise
- Forecast office
- BOI
- Radar station
- KCBX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Mostly cloudy, with a low around 34. Southeast wind around 3 mph.
Cloudy, with a high near 55. North northeast wind around 5 mph.
Mostly cloudy, with a low around 33. West northwest wind around 5 mph.
Sunny, with a high near 57. West northwest wind 2 to 6 mph.
Partly cloudy, with a low around 34.
Mostly sunny, with a high near 57.
Partly cloudy, with a low around 32.
Partly sunny, with a high near 56.
Patchy fog between 3am and 4am. Partly cloudy, with a low around 31.
Patchy fog before 8am. Mostly sunny, with a high near 56.
Partly cloudy, with a low around 32.
Partly sunny, with a high near 59.
Mostly cloudy, with a low around 35.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Today
Nov 2
|
Sunny
|
55°F |
2 to 6 mph
NNW
|
|
Tonight
Nov 2
|
Mostly Cloudy
|
34°F |
3 mph
SE
|
|
Tuesday
Nov 3
|
Cloudy
|
55°F |
5 mph
NNE
|
|
Tuesday Night
Nov 3
|
Mostly Cloudy
|
33°F |
5 mph
WNW
|
|
Wednesday
Nov 4
|
Sunny
|
57°F |
2 to 6 mph
WNW
|
|
Wednesday Night
Nov 4
|
Partly Cloudy
|
34°F |
3 mph
SSW
|
|
Thursday
Nov 5
|
Mostly Sunny
|
57°F |
0 to 3 mph
ESE
|
|
Thursday Night
Nov 5
|
Partly Cloudy
|
32°F |
2 mph
ESE
|
|
Friday
Nov 6
|
Partly Sunny
|
56°F |
2 mph
NNE
|
|
Friday Night
Nov 6
|
Partly Cloudy then Patchy Fog
|
31°F |
1 mph
NNE
|
|
Saturday
Nov 7
|
Patchy Fog then Mostly Sunny
|
56°F |
1 mph
E
|
|
Saturday Night
Nov 7
|
Partly Cloudy
|
32°F |
2 mph
E
|
|
Sunday
Nov 8
|
Partly Sunny
|
59°F |
2 mph
ESE
|
|
Sunday Night
Nov 8
|
Mostly Cloudy
|
35°F |
2 mph
NNE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around New Plymouth.
