Mendota, CA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Mendota, a city in Fresno County, California.
Tonight
57°F
Partly Cloudy
Partly cloudy, with a low around 57. Northwest wind 0 to 5 mph.
7-day forecast for Mendota
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 57°F | Partly Cloudy | 0 to 5 mph NW | 0% |
| Saturday | 90°F | Mostly Sunny | 5 mph NW | 0% |
| Saturday Night | 60°F | Partly Cloudy | 0 to 5 mph NW | 0% |
| Sunday | 90°F | Partly Sunny | 5 to 10 mph NW | 0% |
| Sunday Night | 59°F | Partly Cloudy | 5 to 10 mph NW | 0% |
| Monday | 90°F | Sunny | 5 mph NW | 0% |
| Monday Night | 59°F | Mostly Clear | 5 mph NW | 0% |
| Tuesday | 92°F | Sunny | 5 mph NNW | 0% |
| Tuesday Night | 61°F | Mostly Clear | 0 to 5 mph NW | 0% |
| Wednesday | 96°F | Sunny | 0 to 5 mph NNW | 0% |
| Wednesday Night | 63°F | Mostly Clear | 0 to 5 mph NW | 0% |
| Thursday | 99°F | Sunny | 5 mph NNW | 0% |
| Thursday Night | 64°F | Partly Cloudy | 5 mph NW | 0% |
| Friday | 96°F | Sunny | 5 mph NNW | 1% |
Forecast source: National Weather Service (api.weather.gov) for Mendota (36.758, -120.380). Updated through the day.
Growing snapshot for Mendota
Last spring frost
Feb 27
First fall frost
Nov 26
Growing season
271 days
Hardiness zone
9a
More local growing data for Mendota: nearby ZIP 93640 weather · frost dates · planting calendar · California frost dates
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Climate data from the nearest NOAA station, Five Points 5 Ssw, Ca (26.5 mi from Mendota). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.