Fort Hall, ID Weather & Growing Conditions
This Afternoon
50°F
Partly Sunny
Partly sunny. High near 50, with temperatures falling to around 48 in the afternoon. North northeast wind around 7 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 50°F | Partly Sunny | 7 mph NNE | 0% |
| Tonight | 30°F | Mostly Cloudy | 1 to 6 mph ENE | 2% |
| Wednesday | 49°F | Mostly Cloudy | 1 to 8 mph SW | 2% |
| Wednesday Night | 27°F | Patchy Fog | 2 to 6 mph SSE | 0% |
| Thursday | 48°F | Patchy Fog then Partly Sunny | 5 mph SSW | 5% |
| Thursday Night | 28°F | Patchy Fog | 6 mph SSW | 5% |
| Friday | 49°F | Mostly Sunny | 2 to 6 mph SSW | 1% |
| Friday Night | 28°F | Partly Cloudy | 3 mph SSE | 1% |
| Saturday | 53°F | Sunny | 3 mph NE | 0% |
| Saturday Night | 30°F | Partly Cloudy | 3 mph E | 0% |
| Sunday | 59°F | Mostly Sunny | 2 to 7 mph SSE | 0% |
| Sunday Night | 33°F | Partly Cloudy | 2 to 7 mph SSE | 0% |
| Monday | 58°F | Mostly Sunny | 3 mph ESE | 0% |
| Monday Night | 34°F | Mostly Cloudy | 3 mph S | 3% |
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 Nov 3, 2026.