Los Banos, CA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Los Banos, a city in Merced County, California.
Overnight
66°F
Clear
Clear. Low around 66, with temperatures rising to around 69 overnight. West northwest wind around 5 mph.
7-day forecast for Los Banos
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 66°F | Clear | 5 mph WNW | 0% |
| Tuesday | 105°F | Sunny | 5 to 10 mph NW | 0% |
| Tuesday Night | 66°F | Clear | 5 to 10 mph WNW | 0% |
| Wednesday | 104°F | Sunny | 5 mph NW | 0% |
| Wednesday Night | 66°F | Clear | 5 to 10 mph WNW | 0% |
| Thursday | 105°F | Sunny | 5 to 10 mph NW | 0% |
| Thursday Night | 68°F | Clear | 5 to 10 mph WNW | 0% |
| Friday | 105°F | Sunny | 5 to 10 mph NW | 0% |
| Friday Night | 69°F | Clear | 5 to 10 mph W | 0% |
| Saturday | 106°F | Sunny | 5 to 10 mph NW | 0% |
| Saturday Night | 69°F | Mostly Clear | 5 to 10 mph W | 0% |
| Sunday | 103°F | Sunny | 5 to 15 mph WNW | 0% |
| Sunday Night | 65°F | Mostly Clear | 5 to 15 mph W | 0% |
| Monday | 98°F | Sunny | 5 to 15 mph WNW | 0% |
Forecast source: National Weather Service (api.weather.gov) for Los Banos (37.063, -120.840). Updated through the day.
Growing snapshot for Los Banos
Last spring frost
Jan 26
First fall frost
Dec 10
Growing season
322 days
Hardiness zone
9a
More local growing data for Los Banos: nearby ZIP 93635 weather · frost dates · planting calendar · California frost dates
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South Dos Palos
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University of California-Merced
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Climate data from the nearest NOAA station, Los Banos, Ca (2.6 mi from Los Banos). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.