Myrtle Creek, OR Weather & Growing Conditions
This Afternoon
73°F
Sunny
Sunny, with a high near 73. North northwest wind around 7 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 73°F | Sunny | 7 mph NNW | 0% |
| Tonight | 50°F | Mostly Clear | 5 to 10 mph NNW | 0% |
| Saturday | 75°F | Mostly Sunny | 0 to 8 mph NNW | 0% |
| Saturday Night | 51°F | Partly Cloudy | 6 to 9 mph NNW | 0% |
| Sunday | 75°F | Sunny | 1 to 8 mph NW | 0% |
| Sunday Night | 52°F | Mostly Clear | 2 to 8 mph NNW | 0% |
| Monday | 72°F | Mostly Sunny | 1 to 7 mph NNW | 0% |
| Monday Night | 51°F | Mostly Clear | 1 to 7 mph N | 0% |
| Tuesday | 69°F | Mostly Sunny | 0 to 8 mph N | 0% |
| Tuesday Night | 47°F | Mostly Clear | 1 to 8 mph N | 0% |
| Wednesday | 70°F | Sunny | 0 to 6 mph NNE | 0% |
| Wednesday Night | 51°F | Mostly Clear | 1 to 6 mph NE | 0% |
| Thursday | 75°F | Mostly Sunny | 0 to 6 mph N | 4% |
| Thursday Night | 51°F | Partly Cloudy | 2 to 6 mph NNW | 9% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Myrtle Creek, OR
Last spring frost
Mar 31
First fall frost
Nov 6
Growing season
221 days
Hardiness zone
8b
Explore more for Myrtle Creek, OR: full frost dates · planting calendar · Oregon frost dates
Climate data from the nearest NOAA station, Riddle, Or (10.2 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.