Curlew Lake, WA Weather & Growing Conditions
Today
47°F
Sunny
Sunny. High near 47, with temperatures falling to around 40 in the afternoon. South wind around 2 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 47°F | Sunny | 2 mph S | 2% |
| Tonight | 33°F | Chance Rain Showers then Patchy Fog | 0 to 3 mph S | 41% |
| Thursday | 45°F | Patchy Fog then Mostly Sunny | 2 mph S | 16% |
| Thursday Night | 31°F | Mostly Cloudy | 3 mph S | 9% |
| Friday | 43°F | Mostly Cloudy | 6 mph S | 9% |
| Friday Night | 32°F | Mostly Cloudy then Slight Chance Rain And Snow Showers | 0 to 5 mph SE | 15% |
| Saturday | 48°F | Slight Chance Rain And Snow Showers then Mostly Cloudy | 0 to 3 mph SE | 15% |
| Saturday Night | 35°F | Mostly Cloudy then Slight Chance Rain Showers | 3 to 10 mph SE | 15% |
| Sunday | 47°F | Slight Chance Rain Showers then Partly Sunny | 3 to 9 mph SW | 15% |
| Sunday Night | 31°F | Mostly Cloudy | 1 to 5 mph W | 6% |
| Monday | 45°F | Slight Chance Rain Showers | 2 mph E | 15% |
| Monday Night | 33°F | Chance Rain And Snow Showers | 3 mph S | 30% |
| Tuesday | 46°F | Chance Rain And Snow Showers | 5 mph S | 30% |
| Tuesday Night | 34°F | Chance Rain Showers | 5 mph SE | 31% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Curlew Lake, WA
Last spring frost
May 6
First fall frost
Oct 6
Growing season
151 days
Hardiness zone
6a
Explore more for Curlew Lake, WA: full frost dates · planting calendar · Washington frost dates
Climate data from the nearest NOAA station, Tonasket 11Ne, Wa (13.9 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.