London, CA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for London, a community in Tulare County, California.
This Afternoon
84°F
Sunny
Sunny, with a high near 84. Northwest wind around 5 mph.
7-day forecast for London
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 84°F | Sunny | 5 mph NW | 0% |
| Tonight | 55°F | Clear | 0 to 5 mph NNW | 0% |
| Saturday | 89°F | Sunny | 0 to 5 mph SW | 0% |
| Saturday Night | 59°F | Partly Cloudy | 0 to 5 mph NE | 0% |
| Sunday | 89°F | Partly Sunny | 0 to 5 mph SSW | 0% |
| Sunday Night | 60°F | Mostly Cloudy | 5 mph NW | 0% |
| Monday | 88°F | Mostly Sunny | 0 to 5 mph W | 1% |
| Monday Night | 59°F | Mostly Clear | 0 to 5 mph NNW | 1% |
| Tuesday | 91°F | Sunny | 0 to 5 mph W | 0% |
| Tuesday Night | 60°F | Clear | 0 to 5 mph N | 0% |
| Wednesday | 95°F | Sunny | 0 to 5 mph W | 0% |
| Wednesday Night | 62°F | Mostly Clear | 0 to 5 mph NE | 0% |
| Thursday | 98°F | Sunny | 0 to 5 mph S | 0% |
| Thursday Night | 63°F | Mostly Clear | 0 to 5 mph S | 0% |
Forecast source: National Weather Service (api.weather.gov) for London (36.480, -119.445). Updated through the day.
Growing snapshot for London
Last spring frost
Feb 20
First fall frost
Nov 23
Growing season
276 days
Hardiness zone
9b
More local growing data for London: nearby ZIP 93673 weather · frost dates · planting calendar · California frost dates
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Climate data from the nearest NOAA station, Hanford Muni Ap, Ca (12.3 mi from London). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.