Cusick, WA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Cusick, a town in Pend Oreille County, Washington.
Overnight
42°F
Mostly Clear
Mostly clear, with a low around 42. North wind around 1 mph.
7-day forecast for Cusick
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 42°F | Mostly Clear | 1 mph N | 0% |
| Tuesday | 88°F | Sunny | 2 mph W | 0% |
| Tuesday Night | 44°F | Mostly Clear | 1 mph N | 0% |
| Wednesday | 93°F | Sunny | 0 to 3 mph SW | 0% |
| Wednesday Night | 48°F | Mostly Clear | 0 to 3 mph SW | 0% |
| Thursday | 98°F | Sunny | 0 to 5 mph SW | 0% |
| Thursday Night | 52°F | Mostly Clear | 0 to 5 mph SW | 0% |
| Friday | 98°F | Sunny | 0 to 7 mph SW | 0% |
| Friday Night | 51°F | Mostly Clear | 0 to 7 mph W | 0% |
| Saturday | 95°F | Sunny | 0 to 7 mph SW | 0% |
| Saturday Night | 50°F | Mostly Clear | 0 to 7 mph W | 0% |
| Sunday | 91°F | Sunny | 0 to 6 mph SW | 0% |
| Sunday Night | 47°F | Mostly Clear | 0 to 5 mph SW | 0% |
| Monday | 90°F | Sunny | 0 to 5 mph S | 1% |
Forecast source: National Weather Service (api.weather.gov) for Cusick (48.328, -117.292). Updated through the day.
Growing snapshot for Cusick
Last spring frost
May 12
First fall frost
Sep 21
Growing season
130 days
Hardiness zone
6a
More local growing data for Cusick: nearby ZIP 99180 weather · frost dates · planting calendar · Washington frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Newport, Wa (14.6 mi from Cusick). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.