Culdesac, ID Weather & Growing Conditions
Overnight
53°F
Haze
Haze and areas of smoke. Mostly clear. Low around 53, with temperatures rising to around 55 overnight. Southeast wind around 2 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 53°F | Haze | 2 mph SE | 0% |
| Tuesday | 86°F | Haze | 1 to 7 mph E | 0% |
| Tuesday Night | 57°F | Haze | 2 to 6 mph SE | 0% |
| Wednesday | 93°F | Areas Of Smoke | 2 to 6 mph N | 0% |
| Wednesday Night | 60°F | Areas Of Smoke then Clear | 2 to 6 mph SE | 0% |
| Thursday | 99°F | Sunny | 2 to 6 mph NE | 0% |
| Thursday Night | 64°F | Clear | 2 to 6 mph W | 0% |
| Friday | 98°F | Sunny | 2 to 12 mph NW | 0% |
| Friday Night | 63°F | Clear | 1 to 12 mph SW | 0% |
| Saturday | 94°F | Sunny | 1 to 10 mph N | 0% |
| Saturday Night | 62°F | Mostly Clear | 1 to 10 mph SW | 0% |
| Sunday | 89°F | Sunny | 1 to 9 mph N | 0% |
| Sunday Night | 59°F | Mostly Clear | 1 to 9 mph SW | 0% |
| Monday | 88°F | Sunny | 1 to 8 mph N | 0% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Culdesac, ID
Last spring frost
May 23
First fall frost
Sep 25
Growing season
121 days
Hardiness zone
7a
Explore more for Culdesac, ID: full frost dates · planting calendar · Idaho frost dates
Climate data from the nearest NOAA station, Winchester, Id (7.9 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.