Myrtle Creek, OR Weather & Growing Conditions
Overnight
40°F
Mostly Clear
Mostly clear, with a low around 40. North wind around 3 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 40°F | Mostly Clear | 3 mph N | 0% |
| Wednesday | 56°F | Partly Sunny then Chance Light Rain | 1 to 7 mph WSW | 48% |
| Wednesday Night | 45°F | Chance Light Rain then Mostly Cloudy | 2 to 7 mph NW | 31% |
| Thursday | 57°F | Mostly Sunny | 5 mph N | 1% |
| Thursday Night | 42°F | Partly Cloudy | 6 mph E | 0% |
| Friday | 61°F | Partly Sunny | 1 to 5 mph E | 0% |
| Friday Night | 44°F | Mostly Clear | 2 to 10 mph E | 0% |
| Saturday | 64°F | Mostly Sunny | 0 to 8 mph SE | 7% |
| Saturday Night | 46°F | Chance Light Rain | 0 to 17 mph SSE | 46% |
| Sunday | 54°F | Chance Light Rain | 0 to 9 mph SE | 46% |
| Sunday Night | 44°F | Mostly Cloudy | 0 to 9 mph E | 4% |
| Monday | 57°F | Slight Chance Light Rain | 0 to 6 mph SE | 15% |
| Monday Night | 45°F | Slight Chance Light Rain | 0 to 17 mph ENE | 23% |
| Tuesday | 59°F | Chance Light Rain | 0 to 13 mph SE | 26% |
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 Nov 4, 2026.