New Plymouth, ID Weather Forecast
Local 7-day forecast
Mostly Cloudy
Track current conditions, temperature changes, wind, and the full daily outlook for New Plymouth, ID in one place.
Mostly cloudy, with a high near 78. South wind 8 to 12 mph, with gusts as high as 22 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: Jun 8, 2026 3:48 PM MDT.
The active forecast window currently covers Jun 8 to Jun 14, 2026 for New Plymouth, ID.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jun 8 to Jun 14, 2026
- Latest sync
- Jun 8, 2026 3:48 PM MDT
- Forecast office
- BOI
- Source
- NOAA / NWS
Daily Outlook
This Week in New Plymouth
Sunday looks like the warmest upcoming period in New Plymouth at 91 degrees F.
Wednesday Night is the coolest period ahead with temperatures near 44 degrees F.
The strongest winds are forecast for Tuesday at about 8 to 17 mph W.
Precipitation is mentioned in 1 upcoming forecast period.
Forecast Details
- Last updated
- Jun 8, 2026 3:48 PM MDT
- 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
Rain showers between 8pm and midnight, then showers and thunderstorms between midnight and 5am. Mostly cloudy, with a low around 51. Southwest wind 6 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 80%.
Sunny, with a high near 74. West wind 8 to 17 mph.
Partly cloudy, with a low around 46. Northwest wind 8 to 14 mph.
Sunny, with a high near 71. Northwest wind 9 to 15 mph.
Clear, with a low around 44.
Sunny, with a high near 78.
Clear, with a low around 51.
Sunny, with a high near 88.
Clear, with a low around 57.
Sunny, with a high near 90.
Clear, with a low around 56.
Sunny, with a high near 91.
Mostly clear, with a low around 59.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
This Afternoon
Jun 8
|
Mostly Cloudy
|
78°F |
8 to 12 mph
S
|
|
Tonight
Jun 8
|
Rain Showers
|
51°F |
6 to 10 mph
SW
|
|
Tuesday
Jun 9
|
Sunny
|
74°F |
8 to 17 mph
W
|
|
Tuesday Night
Jun 9
|
Partly Cloudy
|
46°F |
8 to 14 mph
NW
|
|
Wednesday
Jun 10
|
Sunny
|
71°F |
9 to 15 mph
NW
|
|
Wednesday Night
Jun 10
|
Clear
|
44°F |
5 to 14 mph
NNW
|
|
Thursday
Jun 11
|
Sunny
|
78°F |
3 mph
NNW
|
|
Thursday Night
Jun 11
|
Clear
|
51°F |
3 mph
NNE
|
|
Friday
Jun 12
|
Sunny
|
88°F |
3 mph
NNW
|
|
Friday Night
Jun 12
|
Clear
|
57°F |
3 to 8 mph
N
|
|
Saturday
Jun 13
|
Sunny
|
90°F |
6 to 10 mph
NNW
|
|
Saturday Night
Jun 13
|
Clear
|
56°F |
8 to 15 mph
NNW
|
|
Sunday
Jun 14
|
Sunny
|
91°F |
7 mph
NNW
|
|
Sunday Night
Jun 14
|
Mostly Clear
|
59°F |
7 mph
NNW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around New Plymouth.
