Seaside, CA Weather & Growing Conditions
Tonight
50°F
Chance Light Rain
A chance of rain between 7pm and 1am. Mostly cloudy, with a low around 50. South southeast wind around 7 mph. Chance of precipitation is 30%.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 50°F | Chance Light Rain | 7 mph SSE | 26% |
| Wednesday | 64°F | Sunny | 3 to 12 mph N | 1% |
| Wednesday Night | 50°F | Mostly Cloudy | 7 to 12 mph NNE | 0% |
| Thursday | 66°F | Mostly Sunny | 3 to 8 mph NNE | 0% |
| Thursday Night | 50°F | Mostly Clear | 8 mph NNE | 0% |
| Friday | 69°F | Sunny | 3 to 7 mph NNE | 0% |
| Friday Night | 53°F | Mostly Clear | 8 mph ENE | 0% |
| Saturday | 72°F | Sunny | 2 to 7 mph N | 0% |
| Saturday Night | 53°F | Mostly Clear | 7 mph E | 0% |
| Sunday | 71°F | Mostly Sunny | 2 to 6 mph N | 0% |
| Sunday Night | 54°F | Partly Cloudy | 6 mph NNE | 0% |
| Monday | 68°F | Partly Sunny | 2 to 7 mph N | 0% |
| Monday Night | 53°F | Mostly Cloudy | 7 mph N | 1% |
| Tuesday | 68°F | Mostly Sunny | 2 to 7 mph N | 6% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Seaside, CA
Last spring frost
Jan 2
First fall frost
Dec 23
Growing season
363 days
Hardiness zone
10a
Explore more for Seaside, CA: full frost dates · planting calendar · California frost dates
Climate data from the nearest NOAA station, Monterey Peninsul Ap, Ca (3.7 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.