Garden Valley, ID Weather & Growing Conditions
Overnight
48°F
Areas Of Smoke
Areas of smoke. Mostly clear, with a low around 48. East northeast wind around 1 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 48°F | Areas Of Smoke | 1 mph ENE | 0% |
| Tuesday | 86°F | Areas Of Smoke | 1 to 7 mph SSW | 0% |
| Tuesday Night | 52°F | Smoke | 1 to 7 mph NE | 0% |
| Wednesday | 92°F | Areas Of Smoke | 0 to 6 mph N | 0% |
| Wednesday Night | 54°F | Patchy Smoke | 1 to 7 mph ESE | 0% |
| Thursday | 100°F | Areas Of Smoke | 0 to 6 mph WNW | 0% |
| Thursday Night | 59°F | Patchy Smoke | 0 to 6 mph E | 0% |
| Friday | 100°F | Sunny | 1 to 5 mph S | 0% |
| Friday Night | 62°F | Mostly Clear | 1 to 8 mph N | 0% |
| Saturday | 98°F | Sunny | 2 to 8 mph N | 0% |
| Saturday Night | 62°F | Mostly Clear | 2 to 9 mph NE | 0% |
| Sunday | 94°F | Sunny | 1 to 8 mph NNW | 0% |
| Sunday Night | 60°F | Mostly Clear | 1 to 8 mph N | 0% |
| Monday | 93°F | Sunny | 1 to 7 mph NNW | 0% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Garden Valley, ID
Last spring frost
Jun 1
First fall frost
Sep 10
Growing season
102 days
Hardiness zone
6b
Explore more for Garden Valley, ID: full frost dates · planting calendar · Idaho frost dates
Climate data from the nearest NOAA station, Garden Valley, Id (4.2 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.