Hailey, ID Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Hailey, a city in Blaine County, Idaho.
Overnight
48°F
Patchy Smoke
Patchy smoke. Clear. Low around 48, with temperatures rising to around 50 overnight. North wind around 7 mph.
7-day forecast for Hailey
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 48°F | Patchy Smoke | 7 mph N | 0% |
| Tuesday | 85°F | Patchy Smoke | 3 to 12 mph SW | 0% |
| Tuesday Night | 52°F | Areas Of Smoke | 12 mph WNW | 0% |
| Wednesday | 91°F | Areas Of Smoke | 5 to 12 mph WSW | 0% |
| Wednesday Night | 54°F | Mostly Clear | 8 to 12 mph NW | 0% |
| Thursday | 97°F | Sunny | 7 to 12 mph WNW | 0% |
| Thursday Night | 59°F | Clear | 8 to 12 mph WNW | 0% |
| Friday | 98°F | Sunny | 8 to 12 mph WSW | 0% |
| Friday Night | 60°F | Clear | 9 to 13 mph WNW | 0% |
| Saturday | 97°F | Sunny | 8 to 13 mph WSW | 0% |
| Saturday Night | 60°F | Mostly Clear | 8 to 14 mph NW | 0% |
| Sunday | 95°F | Sunny | 7 to 14 mph W | 0% |
| Sunday Night | 59°F | Mostly Clear | 8 to 14 mph NW | 0% |
| Monday | 93°F | Sunny | 6 to 13 mph W | 0% |
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 Aug 4, 2026.