Myrtle Creek, OR Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Myrtle Creek, a city in Douglas County, Oregon.
Overnight
39°F
Mostly Clear
Mostly clear, with a low around 39. East northeast wind around 2 mph.
7-day forecast for Myrtle Creek
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 39°F | Mostly Clear | 2 mph ENE | 0% |
| Wednesday | 60°F | Mostly Cloudy then Chance Light Rain | 5 mph SE | 46% |
| Wednesday Night | 45°F | Slight Chance Light Rain then Mostly Cloudy | 0 to 5 mph NW | 23% |
| Thursday | 61°F | Mostly Sunny | 3 mph NW | 1% |
| Thursday Night | 41°F | Partly Cloudy | 3 mph NE | 0% |
| Friday | 65°F | Partly Sunny | 3 mph NE | 0% |
| Friday Night | 42°F | Mostly Clear | 1 to 5 mph ENE | 0% |
| Saturday | 68°F | Mostly Sunny | 0 to 6 mph S | 7% |
| Saturday Night | 46°F | Chance Light Rain | 0 to 13 mph SSE | 44% |
| Sunday | 58°F | Chance Light Rain | 0 to 5 mph ESE | 44% |
| Sunday Night | 43°F | Mostly Cloudy | 0 to 3 mph ESE | 3% |
| Monday | 61°F | Slight Chance Light Rain | 0 to 3 mph SSE | 15% |
| Monday Night | 44°F | Slight Chance Light Rain | 0 to 9 mph SSE | 22% |
| Tuesday | 63°F | Chance Light Rain | 0 to 8 mph SSE | 26% |
Forecast source: National Weather Service (api.weather.gov) for Myrtle Creek (43.024, -123.278). Updated through the day.
Growing snapshot for Myrtle Creek
Last spring frost
Mar 31
First fall frost
Nov 6
Growing season
221 days
Hardiness zone
8b
More local growing data for Myrtle Creek: nearby ZIP 97457 weather · frost dates · planting calendar · Oregon frost dates
Nearby towns & communities
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Riddle
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Yoncalla
Climate data from the nearest NOAA station, Riddle, Or (10.2 mi from Myrtle Creek). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.