Hailey, ID Weather & Growing Conditions
Overnight
39°F
Chance Light Rain
A chance of rain. Mostly cloudy. Low around 39, with temperatures rising to around 41 overnight. North northeast wind around 5 mph. Chance of precipitation is 40%.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 39°F | Chance Light Rain | 5 mph NNE | 35% |
| Saturday | 55°F | Slight Chance Light Rain then Chance Showers And Thunderstorms | 3 to 7 mph WSW | 53% |
| Saturday Night | 36°F | Partly Cloudy | 2 to 7 mph NE | 10% |
| Sunday | 61°F | Mostly Sunny | 8 mph SSE | 3% |
| Sunday Night | 39°F | Mostly Clear | 5 to 8 mph E | 1% |
| Monday | 65°F | Sunny | 6 to 9 mph SSE | 0% |
| Monday Night | 42°F | Partly Cloudy | 8 mph N | 0% |
| Tuesday | 67°F | Mostly Sunny | 6 to 9 mph E | 1% |
| Tuesday Night | 43°F | Partly Cloudy | 8 mph WNW | 1% |
| Wednesday | 67°F | Sunny | 7 to 10 mph E | 2% |
| Wednesday Night | 42°F | Mostly Clear | 8 mph NNE | 3% |
| Thursday | 69°F | Sunny | 10 mph E | 2% |
| Thursday Night | 44°F | Mostly Clear | 8 mph NE | 3% |
| Friday | 68°F | Mostly Sunny | 8 to 12 mph E | 4% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Hailey, ID
Last spring frost
May 13
First fall frost
Oct 2
Growing season
139 days
Hardiness zone
6a
Explore more for Hailey, ID: full frost dates · planting calendar · Idaho frost dates
Climate data from the nearest NOAA station, Bellevue, Id (7.3 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.