Marcus, WA Weather & Growing Conditions
Overnight
37°F
Partly Cloudy
Partly cloudy, with a low around 37. Northeast wind around 2 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 37°F | Partly Cloudy | 2 mph NE | 1% |
| Wednesday | 53°F | Sunny | 1 mph SE | 2% |
| Wednesday Night | 38°F | Rain And Snow Showers Likely | 2 mph SE | 60% |
| Thursday | 50°F | Rain And Snow Showers Likely then Partly Sunny | 1 mph SE | 60% |
| Thursday Night | 36°F | Mostly Cloudy | 2 mph E | 10% |
| Friday | 51°F | Mostly Cloudy | 3 mph SE | 10% |
| Friday Night | 37°F | Slight Chance Rain Showers | 3 mph E | 15% |
| Saturday | 54°F | Mostly Cloudy | 1 mph NE | 13% |
| Saturday Night | 39°F | Mostly Cloudy then Slight Chance Rain Showers | 0 to 5 mph S | 17% |
| Sunday | 53°F | Slight Chance Rain Showers then Partly Sunny | 3 to 8 mph S | 17% |
| Sunday Night | 36°F | Mostly Cloudy | 3 mph W | 5% |
| Monday | 49°F | Partly Sunny then Slight Chance Rain Showers | 2 mph N | 15% |
| Monday Night | 38°F | Chance Rain Showers | 2 mph N | 37% |
| Tuesday | 52°F | Chance Rain Showers | 2 mph SE | 37% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Marcus, WA
Last spring frost
May 2
First fall frost
Oct 2
Growing season
153 days
Explore more for Marcus, WA: full frost dates · planting calendar · Washington frost dates
Climate data from the nearest NOAA station, Colville, Wa (8.8 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.