Mansfield, WA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Mansfield, a town in Douglas County, Washington.
Today
85°F
Smoke then Haze
Smoke before 9am, then haze and areas of smoke. Sunny, with a high near 85. North wind 3 to 10 mph.
7-day forecast for Mansfield
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 85°F | Smoke then Haze | 3 to 10 mph N | 0% |
| Tonight | 59°F | Smoke | 6 mph NW | 0% |
| Wednesday | 91°F | Smoke | 5 to 8 mph SW | 0% |
| Wednesday Night | 62°F | Smoke then Mostly Clear | 5 to 8 mph SW | 0% |
| Thursday | 96°F | Sunny | 3 to 8 mph W | 0% |
| Thursday Night | 65°F | Mostly Clear | 9 mph W | 0% |
| Friday | 95°F | Sunny | 6 to 20 mph W | 0% |
| Friday Night | 62°F | Mostly Clear | 9 to 20 mph W | 0% |
| Saturday | 90°F | Sunny | 6 to 17 mph W | 0% |
| Saturday Night | 60°F | Mostly Clear | 10 to 17 mph W | 0% |
| Sunday | 87°F | Sunny | 6 to 10 mph W | 0% |
| Sunday Night | 59°F | Mostly Clear | 12 mph W | 0% |
| Monday | 86°F | Sunny | 5 to 9 mph NW | 0% |
| Monday Night | 58°F | Mostly Clear | 10 mph W | 0% |
Forecast source: National Weather Service (api.weather.gov) for Mansfield (47.812, -119.638). Updated through the day.
Growing snapshot for Mansfield
Last spring frost
Apr 26
First fall frost
Oct 11
Growing season
167 days
Hardiness zone
6b
More local growing data for Mansfield: nearby ZIP 98830 weather · frost dates · planting calendar · Washington frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Chief Joseph Dam, Wa (9.6 mi from Mansfield). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.