Richgrove, CA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Richgrove, a community in Tulare County, California.
Overnight
68°F
Clear
Clear. Low around 68, with temperatures rising to around 71 overnight. South southeast wind around 5 mph.
7-day forecast for Richgrove
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 68°F | Clear | 5 mph SSE | 0% |
| Tuesday | 104°F | Sunny | 0 to 5 mph W | 0% |
| Tuesday Night | 69°F | Clear | 0 to 5 mph SSW | 0% |
| Wednesday | 104°F | Sunny | 0 to 10 mph W | 0% |
| Wednesday Night | 69°F | Clear | 5 to 10 mph SW | 0% |
| Thursday | 103°F | Sunny | 5 to 10 mph WSW | 0% |
| Thursday Night | 69°F | Clear | 0 to 10 mph SSW | 0% |
| Friday | 103°F | Sunny | 5 to 10 mph WSW | 0% |
| Friday Night | 70°F | Clear | 0 to 10 mph NNW | 0% |
| Saturday | 104°F | Sunny | 5 to 10 mph WSW | 0% |
| Saturday Night | 71°F | Clear | 0 to 10 mph S | 0% |
| Sunday | 103°F | Sunny | 5 to 10 mph SW | 0% |
| Sunday Night | 69°F | Mostly Clear | 0 to 10 mph SW | 0% |
| Monday | 100°F | Sunny | 0 to 10 mph WSW | 1% |
Forecast source: National Weather Service (api.weather.gov) for Richgrove (35.797, -119.107). Updated through the day.
Growing snapshot for Richgrove
Last spring frost
Jan 31
First fall frost
Dec 8
Growing season
309 days
Hardiness zone
9b
More local growing data for Richgrove: nearby ZIP 93261 weather · frost dates · planting calendar · California frost dates
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Climate data from the nearest NOAA station, Delano, Ca (8.6 mi from Richgrove). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.