Addy, WA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Addy, a community in Stevens County, Washington.
Tonight
33°F
Mostly Cloudy
Mostly cloudy, with a low around 33. North wind around 2 mph.
7-day forecast for Addy
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 33°F | Mostly Cloudy | 2 mph N | 2% |
| Wednesday | 51°F | Sunny | 3 mph SE | 2% |
| Wednesday Night | 34°F | Slight Chance Rain Showers then Rain And Snow Showers Likely | 2 mph SE | 58% |
| Thursday | 48°F | Rain And Snow Showers Likely then Mostly Cloudy | 3 mph S | 58% |
| Thursday Night | 34°F | Mostly Cloudy | 3 mph SE | 14% |
| Friday | 50°F | Slight Chance Rain Showers | 3 to 7 mph SE | 16% |
| Friday Night | 34°F | Mostly Cloudy | 1 to 5 mph SE | 5% |
| Saturday | 53°F | Mostly Cloudy | 2 mph E | 6% |
| Saturday Night | 36°F | Mostly Cloudy then Slight Chance Rain Showers | 1 to 8 mph E | 23% |
| Sunday | 54°F | Slight Chance Rain Showers | 5 to 10 mph S | 23% |
| Sunday Night | 34°F | Mostly Cloudy | 5 mph SE | 6% |
| Monday | 51°F | Mostly Cloudy then Chance Rain Showers | 2 mph NE | 30% |
| Monday Night | 35°F | Chance Rain Showers | 3 mph E | 31% |
| Tuesday | 52°F | Chance Rain Showers | 3 mph SE | 40% |
Forecast source: National Weather Service (api.weather.gov) for Addy (48.359, -117.837). Updated through the day.
Growing snapshot for Addy
Last spring frost
May 16
First fall frost
Sep 15
Growing season
120 days
Hardiness zone
6b
More local growing data for Addy: nearby ZIP 99101 weather · frost dates · planting calendar · Washington frost dates
Nearby towns & communities
Barney's Junction
Chewelah
Clayton
Colville
Inchelium
Kettle Falls
Loon Lake
Marcus
Northport
Springdale
Valley
Climate data from the nearest NOAA station, Chewelah, Wa (9.5 mi from Addy). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.