McKinleyville, CA Weather & Growing Conditions
Today
80°F
Patchy Smoke
Patchy smoke after 11am. Sunny, with a high near 80. Southwest wind 1 to 6 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 80°F | Patchy Smoke | 1 to 6 mph SW | 0% |
| Tonight | 60°F | Patchy Fog | 0 to 5 mph SSW | 0% |
| Wednesday | 76°F | Patchy Smoke then Sunny | 0 to 6 mph WNW | 0% |
| Wednesday Night | 58°F | Partly Cloudy | 0 to 3 mph W | 0% |
| Thursday | 75°F | Mostly Sunny | 0 to 3 mph WNW | 0% |
| Thursday Night | 56°F | Partly Cloudy | 0 to 3 mph NW | 0% |
| Friday | 75°F | Mostly Sunny | 0 to 5 mph NW | 0% |
| Friday Night | 56°F | Partly Cloudy | 0 to 5 mph NNW | 0% |
| Saturday | 73°F | Mostly Sunny | 0 to 6 mph NW | 0% |
| Saturday Night | 53°F | Partly Cloudy | 0 to 6 mph N | 0% |
| Sunday | 70°F | Mostly Sunny | 0 to 6 mph NNW | 0% |
| Sunday Night | 53°F | Partly Cloudy then Patchy Fog | 0 to 6 mph N | 0% |
| Monday | 69°F | Patchy Fog then Mostly Sunny | 0 to 6 mph NNW | 0% |
| Monday Night | 52°F | Patchy Fog | 0 to 6 mph NNW | 1% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for McKinleyville, CA
Last spring frost
Mar 8
First fall frost
Nov 30
Growing season
262 days
Hardiness zone
9b
Explore more for McKinleyville, CA: full frost dates · planting calendar · California frost dates
Climate data from the nearest NOAA station, Arcata Eureka Ap, Ca (3.1 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.