Glennville, CA Weather & Growing Conditions
This Afternoon
70°F
Sunny
Sunny, with a high near 70. Northwest wind around 5 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 70°F | Sunny | 5 mph NW | 3% |
| Tonight | 49°F | Clear | 0 to 5 mph NNE | 2% |
| Saturday | 77°F | Sunny | 0 to 5 mph NNW | 0% |
| Saturday Night | 55°F | Partly Cloudy | 0 mph | 0% |
| Sunday | 79°F | Partly Sunny | 0 to 5 mph SSE | 2% |
| Sunday Night | 56°F | Mostly Cloudy | 0 mph | 2% |
| Monday | 75°F | Sunny | 0 to 5 mph WNW | 4% |
| Monday Night | 53°F | Mostly Clear | 0 to 5 mph NE | 3% |
| Tuesday | 78°F | Sunny | 0 to 5 mph W | 1% |
| Tuesday Night | 56°F | Clear | 0 to 5 mph NE | 0% |
| Wednesday | 84°F | Sunny | 0 to 5 mph WNW | 1% |
| Wednesday Night | 60°F | Mostly Clear | 5 mph NE | 0% |
| Thursday | 86°F | Sunny | 0 to 10 mph SSW | 3% |
| Thursday Night | 61°F | Mostly Clear | 0 to 5 mph NE | 2% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Glennville, CA
Last spring frost
May 11
First fall frost
Oct 17
Growing season
155 days
Hardiness zone
8b
Explore more for Glennville, CA: full frost dates · planting calendar · California frost dates
Climate data from the nearest NOAA station, Glennville, Ca (2.2 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.