Sprague River, OR Weather & Growing Conditions
Overnight
43°F
Smoke
Smoke. Clear. Low around 43, with temperatures rising to around 47 overnight. North northwest wind around 2 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 43°F | Smoke | 2 mph NNW | 0% |
| Tuesday | 91°F | Smoke | 2 to 8 mph NNW | 0% |
| Tuesday Night | 50°F | Areas Of Smoke | 1 to 8 mph NW | 0% |
| Wednesday | 93°F | Sunny | 1 to 9 mph W | 0% |
| Wednesday Night | 51°F | Clear | 0 to 9 mph NW | 0% |
| Thursday | 93°F | Sunny | 0 to 7 mph SW | 0% |
| Thursday Night | 52°F | Clear | 0 to 6 mph NW | 0% |
| Friday | 92°F | Sunny | 0 to 7 mph W | 0% |
| Friday Night | 51°F | Clear | 2 to 8 mph NNW | 0% |
| Saturday | 90°F | Sunny | 2 to 10 mph NW | 0% |
| Saturday Night | 49°F | Mostly Clear | 3 to 10 mph NW | 0% |
| Sunday | 87°F | Sunny | 2 to 9 mph WNW | 0% |
| Sunday Night | 47°F | Mostly Clear | 3 to 9 mph NNW | 0% |
| Monday | 85°F | Sunny | 2 to 9 mph WNW | 0% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Sprague River, OR
Last spring frost
Jun 9
First fall frost
Sep 18
Growing season
99 days
Hardiness zone
6a
Explore more for Sprague River, OR: full frost dates · planting calendar · Oregon frost dates
Climate data from the nearest NOAA station, Klamath Falls Intl Ap, Or (22.8 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.