Culdesac, ID Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Culdesac, a city in Nez Perce County, Idaho.
Tonight
36°F
Mostly Cloudy
Mostly cloudy. Low around 36, with temperatures rising to around 38 overnight. South wind around 1 mph.
7-day forecast for Culdesac
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 36°F | Mostly Cloudy | 1 mph S | 3% |
| Wednesday | 54°F | Sunny | 2 mph N | 1% |
| Wednesday Night | 38°F | Mostly Cloudy then Rain Showers Likely | 2 mph S | 56% |
| Thursday | 53°F | Rain Showers Likely | 0 to 3 mph SW | 56% |
| Thursday Night | 35°F | Partly Cloudy | 2 to 6 mph SE | 2% |
| Friday | 55°F | Partly Sunny | 5 mph SE | 8% |
| Friday Night | 39°F | Mostly Cloudy | 3 to 7 mph SE | 8% |
| Saturday | 63°F | Partly Sunny | 6 mph SE | 2% |
| Saturday Night | 40°F | Mostly Cloudy | 3 to 12 mph SE | 8% |
| Sunday | 61°F | Slight Chance Rain Showers | 2 to 7 mph SW | 15% |
| Sunday Night | 39°F | Mostly Cloudy | 5 mph S | 12% |
| Monday | 58°F | Mostly Cloudy then Slight Chance Rain Showers | 3 mph E | 17% |
| Monday Night | 39°F | Slight Chance Rain Showers | 3 mph S | 17% |
| Tuesday | 61°F | Slight Chance Rain Showers | 3 mph SE | 21% |
Forecast source: National Weather Service (api.weather.gov) for Culdesac (46.375, -116.670). Updated through the day.
Growing snapshot for Culdesac
Last spring frost
May 23
First fall frost
Sep 25
Growing season
121 days
Hardiness zone
7a
More local growing data for Culdesac: nearby ZIP 83524 weather · frost dates · planting calendar · Idaho frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Winchester, Id (7.9 mi from Culdesac). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.