Yreka, CA Weather & Growing Conditions
Tonight
50°F
Mostly Clear
Mostly clear. Low around 50, with temperatures rising to around 52 overnight. Northeast wind 0 to 5 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 50°F | Mostly Clear | 0 to 5 mph NE | 0% |
| Sunday | 89°F | Mostly Sunny | 1 to 7 mph ENE | 0% |
| Sunday Night | 51°F | Mostly Clear | 2 mph NNE | 0% |
| Monday | 89°F | Sunny | 2 to 6 mph N | 0% |
| Monday Night | 49°F | Mostly Clear | 2 to 6 mph N | 0% |
| Tuesday | 84°F | Sunny | 2 to 8 mph N | 0% |
| Tuesday Night | 45°F | Mostly Clear | 2 to 8 mph N | 0% |
| Wednesday | 81°F | Sunny | 2 to 7 mph N | 0% |
| Wednesday Night | 45°F | Partly Cloudy | 2 to 7 mph NNE | 0% |
| Thursday | 82°F | Mostly Sunny | 2 to 7 mph ENE | 0% |
| Thursday Night | 46°F | Partly Cloudy | 7 mph NNW | 6% |
| Friday | 76°F | Mostly Sunny | 7 mph N | 7% |
| Friday Night | 43°F | Partly Cloudy | 7 mph NNW | 7% |
| Saturday | 75°F | Mostly Sunny | 6 mph NNE | 8% |
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 Sep 20, 2026.