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Mountain Mesa, CA Weather & Growing Conditions

Local forecast, frost dates, hardiness zone and planting guidance for Mountain Mesa, a community in Kern County, California.

Today
99°F
Sunny
Sunny, with a high near 99. West wind 0 to 20 mph, with gusts as high as 30 mph.

7-day forecast for Mountain Mesa

WhenTempForecastWindPrecip
Today 99°F Sunny 0 to 20 mph W 0%
Tonight 73°F Clear 10 to 15 mph WSW 0%
Wednesday 99°F Sunny 5 to 20 mph W 0%
Wednesday Night 73°F Clear 5 to 20 mph WNW 0%
Thursday 99°F Sunny 5 to 20 mph WNW 0%
Thursday Night 74°F Clear 5 to 20 mph WNW 0%
Friday 99°F Sunny 5 to 20 mph WNW 0%
Friday Night 74°F Clear 10 to 20 mph NW 0%
Saturday 99°F Sunny 5 to 20 mph WNW 0%
Saturday Night 75°F Mostly Clear 10 to 20 mph WNW 0%
Sunday 99°F Sunny 5 to 25 mph WNW 1%
Sunday Night 74°F Mostly Clear 10 to 25 mph WNW 1%
Monday 96°F Sunny 5 to 25 mph W 3%
Monday Night 71°F Mostly Clear 10 to 25 mph WNW 2%

Forecast source: National Weather Service (api.weather.gov) for Mountain Mesa (35.641, -118.405). Updated through the day.

Growing snapshot for Mountain Mesa

Last spring frost
Apr 5
First fall frost
Nov 3
Growing season
212 days
Hardiness zone
9a

More local growing data for Mountain Mesa: nearby ZIP 93240 weather · frost dates · planting calendar · California frost dates

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Climate data from the nearest NOAA station, S Lake Fs, Ca (5.5 mi from Mountain Mesa). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.