Northport, WA Weather & Growing Conditions
Overnight
33°F
Mostly Cloudy
Mostly cloudy, with a low around 33. Wind around 0 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 33°F | Mostly Cloudy | 0 mph | 1% |
| Wednesday | 52°F | Sunny | 1 mph E | 1% |
| Wednesday Night | 35°F | Areas Of Fog | 1 mph W | 72% |
| Thursday | 47°F | Areas Of Fog then Mostly Cloudy | 1 mph SW | 72% |
| Thursday Night | 35°F | Mostly Cloudy then Slight Chance Rain Showers | 0 mph | 15% |
| Friday | 49°F | Slight Chance Rain Showers then Cloudy | 2 mph S | 15% |
| Friday Night | 35°F | Slight Chance Rain Showers | 2 mph E | 20% |
| Saturday | 53°F | Mostly Cloudy | 1 mph NE | 13% |
| Saturday Night | 37°F | Mostly Cloudy then Slight Chance Rain Showers | 2 mph E | 23% |
| Sunday | 51°F | Slight Chance Rain Showers | 2 to 6 mph S | 23% |
| Sunday Night | 33°F | Mostly Cloudy | 3 mph SE | 9% |
| Monday | 49°F | Mostly Cloudy then Slight Chance Rain Showers | 1 mph NE | 15% |
| Monday Night | 35°F | Chance Rain Showers | 1 mph NE | 36% |
| Tuesday | 49°F | Chance Rain Showers | 1 mph SE | 36% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Northport, WA
Last spring frost
May 8
First fall frost
Oct 1
Growing season
143 days
Hardiness zone
6b
Explore more for Northport, WA: full frost dates · planting calendar · Washington frost dates
Climate data from the nearest NOAA station, Northport, Wa (2 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.