Fort Hall, ID Weather & Growing Conditions
Overnight
45°F
Patchy Smoke
Patchy smoke after 5am. Mostly clear. Low around 45, with temperatures rising to around 48 overnight. South wind around 5 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 45°F | Patchy Smoke | 5 mph S | 0% |
| Tuesday | 84°F | Patchy Smoke | 3 to 10 mph SW | 0% |
| Tuesday Night | 50°F | Areas Of Smoke | 6 to 10 mph SSW | 0% |
| Wednesday | 88°F | Areas Of Smoke | 3 to 9 mph SW | 0% |
| Wednesday Night | 51°F | Mostly Clear | 5 to 8 mph SSW | 0% |
| Thursday | 95°F | Sunny | 2 to 9 mph SSW | 0% |
| Thursday Night | 57°F | Mostly Clear | 6 to 9 mph SSW | 0% |
| Friday | 98°F | Sunny | 2 to 9 mph SW | 0% |
| Friday Night | 59°F | Mostly Clear | 6 to 14 mph SW | 0% |
| Saturday | 98°F | Sunny | 2 to 10 mph SW | 0% |
| Saturday Night | 60°F | Mostly Clear | 5 to 14 mph SW | 0% |
| Sunday | 95°F | Sunny | 3 to 15 mph SW | 0% |
| Sunday Night | 59°F | Mostly Clear | 6 to 16 mph SW | 0% |
| Monday | 94°F | Sunny | 3 to 14 mph SW | 0% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Fort Hall, ID
Last spring frost
May 20
First fall frost
Sep 20
Growing season
119 days
Hardiness zone
5b
Explore more for Fort Hall, ID: full frost dates · planting calendar · Idaho frost dates
Climate data from the nearest NOAA station, Ft Hall 1 Nne, Id (1.4 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.