Mendota, CA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Mendota, a city in Fresno County, California.
This Afternoon
71°F
Mostly Sunny
Mostly sunny. High near 71, with temperatures falling to around 65 in the afternoon. North northwest wind around 5 mph.
7-day forecast for Mendota
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 71°F | Mostly Sunny | 5 mph NNW | 3% |
| Tonight | 47°F | Partly Cloudy | 5 to 10 mph NW | 3% |
| Wednesday | 69°F | Sunny | 5 to 10 mph NW | 0% |
| Wednesday Night | 46°F | Partly Cloudy | 5 mph NW | 0% |
| Thursday | 71°F | Mostly Sunny | 5 to 10 mph NW | 0% |
| Thursday Night | 45°F | Mostly Clear | 0 to 5 mph NW | 0% |
| Friday | 73°F | Sunny | 0 to 5 mph NW | 0% |
| Friday Night | 46°F | Mostly Clear | 0 to 5 mph NNW | 0% |
| Saturday | 77°F | Sunny | 0 to 5 mph E | 0% |
| Saturday Night | 48°F | Mostly Clear | 0 to 5 mph NNW | 0% |
| Sunday | 77°F | Mostly Sunny | 0 to 5 mph NNW | 0% |
| Sunday Night | 49°F | Partly Cloudy | 0 to 5 mph NW | 0% |
| Monday | 76°F | Mostly Sunny | 0 to 5 mph NW | 0% |
| Monday Night | 49°F | Partly Cloudy | 5 mph NW | 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 Nov 4, 2026.