Posey, CA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Posey, a community in Tulare County, California.
This Afternoon
68°F
Sunny
Sunny, with a high near 68. Northwest wind around 5 mph.
7-day forecast for Posey
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 68°F | Sunny | 5 mph NW | 5% |
| Tonight | 52°F | Clear | 0 to 5 mph NNE | 3% |
| Saturday | 77°F | Sunny | 0 to 5 mph NNW | 0% |
| Saturday Night | 58°F | Partly Cloudy | 0 to 5 mph ENE | 0% |
| Sunday | 78°F | Partly Sunny | 0 to 10 mph SW | 1% |
| Sunday Night | 59°F | Mostly Cloudy | 0 to 5 mph NE | 1% |
| Monday | 74°F | Sunny | 0 to 5 mph WSW | 5% |
| Monday Night | 57°F | Mostly Clear | 0 to 5 mph NE | 3% |
| Tuesday | 77°F | Sunny | 0 to 5 mph W | 2% |
| Tuesday Night | 59°F | Clear | 0 to 5 mph NE | 0% |
| Wednesday | 82°F | Sunny | 0 to 10 mph WNW | 2% |
| Wednesday Night | 63°F | Mostly Clear | 0 to 5 mph NE | 0% |
| Thursday | 84°F | Sunny | 5 to 10 mph SSE | 3% |
| Thursday Night | 64°F | Mostly Clear | 0 to 5 mph NE | 1% |
Forecast source: National Weather Service (api.weather.gov) for Posey (35.805, -118.683). Updated through the day.
Growing snapshot for Posey
Last spring frost
May 11
First fall frost
Oct 17
Growing season
155 days
Hardiness zone
9a
More local growing data for Posey: nearby ZIP 93260 weather · frost dates · planting calendar · California frost dates
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Climate data from the nearest NOAA station, Glennville, Ca (6.7 mi from Posey). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.