Hailey, ID Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Hailey, a city in Blaine County, Idaho.
This Afternoon
53°F
Sunny
Sunny. High near 53, with temperatures falling to around 48 in the afternoon. South wind 3 to 7 mph.
7-day forecast for Hailey
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 53°F | Sunny | 3 to 7 mph S | 1% |
| Tonight | 31°F | Patchy Fog | 3 mph NW | 1% |
| Thursday | 49°F | Partly Sunny then Patchy Fog | 2 to 7 mph SW | 1% |
| Thursday Night | 29°F | Areas Of Fog | 6 mph N | 0% |
| Friday | 49°F | Sunny | 2 to 7 mph S | 0% |
| Friday Night | 30°F | Mostly Clear | 3 mph NNW | 0% |
| Saturday | 53°F | Sunny | 0 to 5 mph ESE | 0% |
| Saturday Night | 33°F | Mostly Clear | 0 to 5 mph NNE | 0% |
| Sunday | 57°F | Mostly Sunny | 1 to 6 mph SSE | 0% |
| Sunday Night | 34°F | Partly Cloudy | 1 to 5 mph W | 0% |
| Monday | 58°F | Mostly Sunny | 1 to 6 mph ESE | 0% |
| Monday Night | 35°F | Partly Cloudy | 1 to 6 mph N | 0% |
| Tuesday | 57°F | Mostly Sunny | 1 to 6 mph W | 7% |
| Tuesday Night | 36°F | Partly Cloudy | 5 mph NNW | 7% |
Forecast source: National Weather Service (api.weather.gov) for Hailey (43.513, -114.299). Updated through the day.
Growing snapshot for Hailey
Last spring frost
May 13
First fall frost
Oct 2
Growing season
139 days
Hardiness zone
6a
More local growing data for Hailey: nearby ZIP 83333 weather · frost dates · planting calendar · Idaho frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Bellevue, Id (7.3 mi from Hailey). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 5, 2026.