Harman US

Culdesac, ID Weather & Growing Conditions

Tonight
54°F
Mostly Cloudy
Mostly cloudy, with a low around 54. Southwest wind 0 to 7 mph.

7-day forecast

WhenTempForecastWindPrecip
Tonight 54°F Mostly Cloudy 0 to 7 mph SW 2%
Saturday 76°F Sunny 0 to 5 mph NW 2%
Saturday Night 55°F Mostly Clear 3 mph S 0%
Sunday 81°F Sunny 3 mph E 0%
Sunday Night 57°F Clear 5 mph SE 0%
Monday 83°F Sunny 5 mph E 0%
Monday Night 57°F Mostly Clear 3 mph SE 0%
Tuesday 80°F Sunny 1 to 5 mph NE 2%
Tuesday Night 55°F Mostly Clear 1 to 5 mph SW 2%
Wednesday 76°F Sunny 1 to 5 mph NE 1%
Wednesday Night 54°F Partly Cloudy 5 mph S 1%
Thursday 82°F Sunny 5 mph NE 1%
Thursday Night 56°F Partly Cloudy 6 mph S 4%
Friday 76°F Mostly Sunny 3 to 7 mph W 9%

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 Sep 19, 2026.