Seaside, OR Weather & Growing Conditions
Tonight
50°F
Patchy Fog
Patchy fog. Mostly cloudy, with a low around 50. Northwest wind around 1 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 50°F | Patchy Fog | 1 mph NW | 0% |
| Saturday | 68°F | Patchy Fog then Partly Sunny | 1 to 5 mph NNW | 0% |
| Saturday Night | 50°F | Patchy Fog | 3 mph NNW | 0% |
| Sunday | 68°F | Mostly Sunny | 5 mph NNW | 0% |
| Sunday Night | 50°F | Areas Of Fog | 0 to 5 mph NNW | 0% |
| Monday | 65°F | Areas Of Fog then Mostly Sunny | 0 to 6 mph NNW | 0% |
| Monday Night | 51°F | Areas Of Fog | 1 to 6 mph NNW | 0% |
| Tuesday | 63°F | Areas Of Fog then Partly Sunny | 0 to 5 mph NNW | 1% |
| Tuesday Night | 49°F | Patchy Fog | 0 to 5 mph NNW | 1% |
| Wednesday | 65°F | Patchy Fog then Partly Sunny | 0 to 3 mph N | 1% |
| Wednesday Night | 51°F | Partly Cloudy | 0 to 3 mph NNE | 5% |
| Thursday | 67°F | Mostly Sunny then Slight Chance Light Rain | 3 mph NE | 15% |
| Thursday Night | 51°F | Chance Light Rain | 3 mph W | 27% |
| Friday | 61°F | Slight Chance Light Rain | 1 to 5 mph W | 18% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Seaside, OR
Last spring frost
Apr 2
First fall frost
Nov 12
Growing season
223 days
Hardiness zone
8b
Explore more for Seaside, OR: full frost dates · planting calendar · Oregon frost dates
Climate data from the nearest NOAA station, Seaside, Or (11.8 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.