Harman US

Springfield, OR Weather & Growing Conditions

Tonight
50°F
Mostly Clear then Patchy Fog
Patchy fog after 1am. Mostly clear, with a low around 50. West wind around 3 mph.

7-day forecast

WhenTempForecastWindPrecip
Tonight 50°F Mostly Clear then Patchy Fog 3 mph W 0%
Saturday 77°F Patchy Fog then Mostly Sunny 1 to 6 mph NW 0%
Saturday Night 51°F Partly Cloudy then Patchy Fog 0 to 5 mph NW 0%
Sunday 79°F Areas Of Fog then Sunny 0 to 6 mph NW 0%
Sunday Night 52°F Mostly Clear then Patchy Fog 0 to 6 mph WNW 0%
Monday 75°F Patchy Fog then Mostly Sunny 1 to 7 mph NW 0%
Monday Night 50°F Mostly Clear then Patchy Fog 0 to 7 mph N 0%
Tuesday 73°F Patchy Fog then Mostly Sunny 0 to 7 mph N 0%
Tuesday Night 47°F Partly Cloudy 0 to 7 mph N 0%
Wednesday 72°F Mostly Sunny 0 to 7 mph N 0%
Wednesday Night 49°F Partly Cloudy 0 to 6 mph NE 0%
Thursday 76°F Mostly Sunny 1 to 5 mph E 4%
Thursday Night 51°F Slight Chance Light Rain 5 mph W 16%
Friday 69°F Mostly Sunny 2 to 7 mph WNW 14%

Forecast source: National Weather Service (api.weather.gov). Updated through the day.

Growing snapshot for Springfield, OR

Last spring frost
Apr 11
First fall frost
Oct 23
Growing season
196 days
Hardiness zone
8b

Explore more for Springfield, OR: full frost dates · planting calendar · Oregon frost dates

Climate data from the nearest NOAA station, Eugene Mahlon Sweet Ap, Or (11.4 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.