Yreka, CA Weather & Growing Conditions
Overnight
33°F
Mostly Clear
Mostly clear, with a low around 33. East northeast wind around 1 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 33°F | Mostly Clear | 1 mph ENE | 0% |
| Wednesday | 58°F | Partly Sunny | 1 to 7 mph E | 4% |
| Wednesday Night | 34°F | Partly Cloudy | 2 to 7 mph N | 2% |
| Thursday | 59°F | Sunny | 2 to 7 mph ESE | 0% |
| Thursday Night | 34°F | Mostly Clear | 3 mph E | 0% |
| Friday | 67°F | Mostly Sunny | 1 to 6 mph ESE | 0% |
| Friday Night | 38°F | Mostly Clear | 1 to 8 mph ESE | 0% |
| Saturday | 70°F | Sunny | 2 to 8 mph SSE | 1% |
| Saturday Night | 39°F | Partly Cloudy | 2 to 10 mph WSW | 12% |
| Sunday | 61°F | Partly Sunny | 1 to 8 mph WNW | 12% |
| Sunday Night | 37°F | Mostly Cloudy | 0 to 6 mph ENE | 1% |
| Monday | 62°F | Partly Sunny | 1 to 6 mph SSW | 6% |
| Monday Night | 36°F | Partly Cloudy | 1 to 7 mph S | 10% |
| Tuesday | 64°F | Slight Chance Light Rain | 1 to 7 mph SSE | 21% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Yreka, CA
Last spring frost
Apr 30
First fall frost
Oct 18
Growing season
169 days
Hardiness zone
8a
Explore more for Yreka, CA: full frost dates · planting calendar · California frost dates
Climate data from the nearest NOAA station, Yreka, Ca (19 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.