Yreka, CA Weather & Growing Conditions
This Afternoon
51°F
Partly Sunny
Partly sunny. High near 51, with temperatures falling to around 46 in the afternoon. West wind around 1 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 51°F | Partly Sunny | 1 mph W | 2% |
| Tonight | 37°F | Mostly Clear | 2 mph W | 2% |
| Wednesday | 52°F | Partly Sunny | 3 mph SE | 5% |
| Wednesday Night | 39°F | Chance Light Rain then Mostly Cloudy | 1 to 6 mph W | 41% |
| Thursday | 54°F | Sunny | 3 mph NNE | 0% |
| Thursday Night | 39°F | Partly Cloudy | 1 mph ESE | 0% |
| Friday | 61°F | Mostly Sunny | 0 to 3 mph ENE | 0% |
| Friday Night | 42°F | Mostly Clear | 1 mph ESE | 0% |
| Saturday | 65°F | Sunny | 0 to 3 mph SE | 0% |
| Saturday Night | 43°F | Partly Cloudy | 0 to 12 mph SW | 4% |
| Sunday | 58°F | Partly Sunny | 1 to 6 mph WNW | 4% |
| Sunday Night | 42°F | Mostly Cloudy | 0 to 3 mph W | 4% |
| Monday | 58°F | Partly Sunny | 2 mph S | 6% |
| Monday Night | 41°F | Partly Cloudy | 0 to 3 mph SSW | 11% |
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 (3.8 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.