High Valley, ID Weather Forecast
Local 7-day forecast
Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for High Valley, ID in one place.
Sunny, with a high near 77. North wind 1 to 5 mph.
Local Weather Overview
This forecast page for High Valley, 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: Sep 14, 2026 9:03 PM MDT.
The active forecast window currently covers Sep 16 to Sep 21, 2026 for High Valley, ID.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Sep 16 to Sep 21, 2026
- Latest sync
- Sep 14, 2026 9:03 PM MDT
- Forecast office
- BOI
- Source
- NOAA / NWS
Daily Outlook
This Week in High Valley
Wednesday looks like the warmest upcoming period in High Valley at 77 degrees F.
Friday Night is the coolest period ahead with temperatures near 46 degrees F.
The strongest winds are forecast for Wednesday at about 1 to 5 mph N.
Precipitation is mentioned in 4 upcoming forecast periods.
Forecast Details
- Last updated
- Sep 14, 2026 9:03 PM MDT
- Coverage
- 6 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
A slight chance of rain showers after midnight. Partly cloudy, with a low around 52. North wind around 5 mph. Chance of precipitation is 20%.
A slight chance of rain showers before noon, then a chance of showers and thunderstorms. Mostly sunny, with a high near 74. Chance of precipitation is 30%.
A slight chance of rain showers. Partly cloudy, with a low around 49. Chance of precipitation is 20%.
A chance of rain showers. Partly sunny, with a high near 66. Chance of precipitation is 30%.
Mostly clear, with a low around 46.
Sunny, with a high near 70.
Mostly clear, with a low around 46.
Sunny, with a high near 74.
Mostly clear, with a low around 48.
Sunny, with a high near 75.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Wednesday
Sep 16
|
Sunny
|
77°F |
1 to 5 mph
N
|
|
Wednesday Night
Sep 16
|
Partly Cloudy then Slight Chance Rain Showers
|
52°F |
5 mph
N
|
|
Thursday
Sep 17
|
Chance Showers And Thunderstorms
|
74°F |
3 mph
SE
|
|
Thursday Night
Sep 17
|
Slight Chance Rain Showers
|
49°F |
0 to 3 mph
WNW
|
|
Friday
Sep 18
|
Chance Rain Showers
|
66°F |
0 to 3 mph
WSW
|
|
Friday Night
Sep 18
|
Mostly Clear
|
46°F |
3 mph
NNE
|
|
Saturday
Sep 19
|
Sunny
|
70°F |
3 mph
NNW
|
|
Saturday Night
Sep 19
|
Mostly Clear
|
46°F |
3 mph
NNE
|
|
Sunday
Sep 20
|
Sunny
|
74°F |
3 mph
SSE
|
|
Sunday Night
Sep 20
|
Mostly Clear
|
48°F |
2 mph
N
|
|
Monday
Sep 21
|
Sunny
|
75°F |
3 mph
NNW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around High Valley.