San Marine, OR Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for San Marine, a community in Lincoln County, Oregon.
Overnight
44°F
Partly Cloudy
Partly cloudy, with a low around 44. Southeast wind around 2 mph.
7-day forecast for San Marine
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 44°F | Partly Cloudy | 2 mph SE | 1% |
| Wednesday | 57°F | Mostly Cloudy then Light Rain | 3 to 10 mph SSE | 88% |
| Wednesday Night | 49°F | Light Rain Likely then Areas Of Fog | 0 to 10 mph SSW | 69% |
| Thursday | 57°F | Patchy Fog then Partly Sunny | 1 to 5 mph S | 2% |
| Thursday Night | 47°F | Mostly Cloudy | 0 to 3 mph E | 8% |
| Friday | 58°F | Chance Light Rain | 3 to 10 mph SSE | 28% |
| Friday Night | 50°F | Chance Light Rain then Mostly Cloudy | 5 mph SSE | 28% |
| Saturday | 60°F | Mostly Cloudy then Chance Light Rain | 3 to 14 mph SSE | 47% |
| Saturday Night | 52°F | Light Rain | 9 to 18 mph SSW | 82% |
| Sunday | 56°F | Chance Light Rain | 1 to 9 mph SW | 44% |
| Sunday Night | 48°F | Slight Chance Light Rain | 3 mph E | 15% |
| Monday | 56°F | Chance Light Rain | 3 to 9 mph SSE | 38% |
| Monday Night | 50°F | Chance Light Rain | 9 mph S | 38% |
| Tuesday | 58°F | Chance Light Rain | 9 to 13 mph S | 43% |
Forecast source: National Weather Service (api.weather.gov) for San Marine (44.355, -124.094). Updated through the day.
Growing snapshot for San Marine
Last spring frost
Feb 19
First fall frost
Dec 11
Growing season
303 days
Hardiness zone
9a
More local growing data for San Marine: nearby ZIP 97394 weather · frost dates · planting calendar · Oregon frost dates
Nearby towns & communities
Bayshore
Depoe Bay
Lincoln Beach
Lincoln City
Neotsu
Newport
Rose Lodge
Siletz
Summit
Toledo
Waldport
Climate data from the nearest NOAA station, Yachats, Or (6.2 mi from San Marine). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.