Addy, WA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Addy, a community in Stevens County, Washington.
Tonight
48°F
Mostly Clear
Mostly clear, with a low around 48. Northeast wind around 1 mph.
7-day forecast for Addy
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 48°F | Mostly Clear | 1 mph NE | 0% |
| Saturday | 77°F | Sunny | 3 mph S | 0% |
| Saturday Night | 48°F | Partly Cloudy | 1 mph E | 0% |
| Sunday | 79°F | Sunny | 3 mph SE | 0% |
| Sunday Night | 49°F | Mostly Clear | 2 mph E | 0% |
| Monday | 78°F | Sunny | 1 to 5 mph S | 0% |
| Monday Night | 50°F | Partly Cloudy | 2 mph SE | 0% |
| Tuesday | 75°F | Mostly Sunny | 1 to 6 mph S | 1% |
| Tuesday Night | 48°F | Partly Cloudy | 1 to 5 mph SE | 1% |
| Wednesday | 71°F | Mostly Sunny | 1 to 6 mph SE | 0% |
| Wednesday Night | 47°F | Mostly Cloudy | 5 mph SE | 1% |
| Thursday | 74°F | Mostly Sunny | 2 mph E | 3% |
| Thursday Night | 48°F | Mostly Cloudy | 3 mph E | 11% |
| Friday | 70°F | Partly Sunny then Slight Chance Rain Showers | 6 mph S | 17% |
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 Sep 19, 2026.