Curlew Lake, WA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Curlew Lake, a community in Ferry County, Washington.
Today
80°F
Mostly Sunny
Mostly sunny. High near 80, with temperatures falling to around 78 in the afternoon. South wind 0 to 3 mph.
7-day forecast for Curlew Lake
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 80°F | Mostly Sunny | 0 to 3 mph S | 0% |
| Tonight | 45°F | Partly Cloudy | 2 mph SW | 0% |
| Sunday | 80°F | Sunny | 0 to 3 mph W | 0% |
| Sunday Night | 46°F | Mostly Clear | 0 to 3 mph S | 0% |
| Monday | 81°F | Sunny | 0 to 3 mph SW | 0% |
| Monday Night | 46°F | Partly Cloudy | 0 to 3 mph SW | 0% |
| Tuesday | 77°F | Mostly Sunny | 0 to 5 mph S | 0% |
| Tuesday Night | 45°F | Mostly Cloudy | 0 to 5 mph S | 0% |
| Wednesday | 72°F | Partly Sunny | 0 to 5 mph SW | 0% |
| Wednesday Night | 43°F | Mostly Cloudy | 0 to 5 mph S | 1% |
| Thursday | 70°F | Partly Sunny | 2 mph W | 8% |
| Thursday Night | 42°F | Mostly Cloudy then Slight Chance Rain Showers | 2 mph S | 15% |
| Friday | 66°F | Slight Chance Rain Showers | 0 to 3 mph NW | 21% |
| Friday Night | 39°F | Slight Chance Rain Showers | 0 to 3 mph N | 21% |
Forecast source: National Weather Service (api.weather.gov) for Curlew Lake (48.733, -118.668). Updated through the day.
Growing snapshot for Curlew Lake
Last spring frost
May 30
First fall frost
Sep 10
Growing season
102 days
Hardiness zone
6a
More local growing data for Curlew Lake: nearby ZIP 99150 weather · frost dates · planting calendar · Washington frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Republic, Wa (12.5 mi from Curlew Lake). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.