Covelo, CA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Covelo, a community in Mendocino County, California.
Tonight
38°F
Patchy Fog
Patchy fog after 10pm. Partly cloudy, with a low around 38. North northeast wind 1 to 5 mph. New rainfall amounts less than a tenth of an inch possible.
7-day forecast for Covelo
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 38°F | Patchy Fog | 1 to 5 mph NNE | 5% |
| Wednesday | 64°F | Patchy Fog | 1 to 8 mph ENE | 1% |
| Wednesday Night | 32°F | Partly Cloudy | 1 to 6 mph NNE | 0% |
| Thursday | 72°F | Patchy Fog then Sunny | 1 to 6 mph NE | 0% |
| Thursday Night | 34°F | Mostly Clear | 1 to 6 mph NNE | 0% |
| Friday | 75°F | Mostly Sunny | 1 mph NNW | 0% |
| Friday Night | 36°F | Mostly Clear | 0 to 5 mph NE | 0% |
| Saturday | 78°F | Sunny | 2 mph SSW | 0% |
| Saturday Night | 37°F | Partly Cloudy then Areas Of Fog | 1 mph WNW | 0% |
| Sunday | 73°F | Areas Of Fog then Mostly Sunny | 1 mph NW | 1% |
| Sunday Night | 36°F | Areas Of Fog | 0 mph | 4% |
| Monday | 70°F | Areas Of Fog then Partly Sunny | 2 mph W | 11% |
| Monday Night | 35°F | Patchy Fog | 2 mph NNE | 12% |
| Tuesday | 71°F | Slight Chance Light Rain | 1 mph NNE | 23% |
Forecast source: National Weather Service (api.weather.gov) for Covelo (39.800, -123.253). Updated through the day.
Growing snapshot for Covelo
Last spring frost
Apr 23
First fall frost
Oct 19
Growing season
179 days
Hardiness zone
9a
More local growing data for Covelo: nearby ZIP 95428 weather · frost dates · planting calendar · California frost dates
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Climate data from the nearest NOAA station, Covelo, Ca (3.5 mi from Covelo). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.