Culdesac, ID Weather & Growing Conditions
Tonight
38°F
Mostly Cloudy
Mostly cloudy, with a low around 38. West wind around 1 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 38°F | Mostly Cloudy | 1 mph W | 3% |
| Wednesday | 53°F | Sunny | 0 to 3 mph NW | 1% |
| Wednesday Night | 39°F | Mostly Cloudy then Rain Showers Likely | 3 mph S | 56% |
| Thursday | 52°F | Rain Showers Likely | 1 to 5 mph SW | 56% |
| Thursday Night | 36°F | Partly Cloudy | 2 to 7 mph SE | 2% |
| Friday | 54°F | Partly Sunny | 3 to 7 mph SE | 8% |
| Friday Night | 42°F | Mostly Cloudy | 3 to 8 mph SE | 8% |
| Saturday | 62°F | Partly Sunny | 3 to 7 mph SE | 2% |
| Saturday Night | 44°F | Mostly Cloudy | 3 to 14 mph SE | 8% |
| Sunday | 59°F | Slight Chance Rain Showers | 2 to 9 mph SW | 16% |
| Sunday Night | 42°F | Mostly Cloudy | 5 mph S | 12% |
| Monday | 57°F | Mostly Cloudy then Slight Chance Rain Showers | 1 to 5 mph E | 17% |
| Monday Night | 43°F | Slight Chance Rain Showers | 1 to 5 mph S | 17% |
| Tuesday | 60°F | Slight Chance Rain Showers | 5 mph SE | 20% |
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 Nov 4, 2026.