Lake Isabella, CA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Lake Isabella, a community in Kern County, California.
Overnight
73°F
Clear
Clear. Low around 73, with temperatures rising to around 75 overnight. South wind around 5 mph.
7-day forecast for Lake Isabella
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 73°F | Clear | 5 mph S | 0% |
| Tuesday | 103°F | Sunny | 5 to 15 mph SW | 0% |
| Tuesday Night | 74°F | Clear | 5 to 15 mph SW | 0% |
| Wednesday | 104°F | Sunny | 5 to 20 mph W | 0% |
| Wednesday Night | 75°F | Clear | 5 to 20 mph NW | 0% |
| Thursday | 104°F | Sunny | 5 to 15 mph WNW | 0% |
| Thursday Night | 75°F | Clear | 5 to 15 mph NW | 0% |
| Friday | 104°F | Sunny | 5 to 15 mph WNW | 0% |
| Friday Night | 76°F | Clear | 5 to 15 mph NW | 0% |
| Saturday | 104°F | Sunny | 5 to 20 mph WNW | 0% |
| Saturday Night | 76°F | Clear | 5 to 20 mph NW | 0% |
| Sunday | 103°F | Sunny | 5 to 20 mph WNW | 1% |
| Sunday Night | 75°F | Mostly Clear | 5 to 20 mph WNW | 1% |
| Monday | 100°F | Sunny | 5 to 20 mph W | 3% |
Forecast source: National Weather Service (api.weather.gov) for Lake Isabella (35.637, -118.483). Updated through the day.
Growing snapshot for Lake Isabella
Last spring frost
Apr 5
First fall frost
Nov 3
Growing season
212 days
Hardiness zone
9a
More local growing data for Lake Isabella: nearby ZIP 93240 weather · frost dates · planting calendar · California frost dates
Nearby towns & communities
Alta Sierra
Arvin
Bakersfield
Bakersfield Country Club
Bear Valley Springs
Benton Park
Bodfish
Boron
Buttonwillow
California City
Casa Loma
Cherokee Strip
China Lake Acres
Choctaw Valley
Cottonwood
Delano
Derby Acres
Di Giorgio
Dustin Acres
East Bakersfield
East Niles
Edison
Edmundson Acres
Edwards AFB
El Adobe
Fairfax
Fellows
Ford City
Fuller Acres
Glennville
Climate data from the nearest NOAA station, S Lake Fs, Ca (5.5 mi from Lake Isabella). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.