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Lakeport, CA Weather & Growing Conditions

Local forecast, frost dates, hardiness zone and planting guidance for Lakeport, a city in Lake County, California.

Today
88°F
Sunny
Sunny, with a high near 88. South southwest wind around 3 mph.

7-day forecast for Lakeport

WhenTempForecastWindPrecip
Today 88°F Sunny 3 mph SSW 0%
Tonight 55°F Partly Cloudy 3 mph NW 0%
Sunday 86°F Partly Sunny 1 to 6 mph S 0%
Sunday Night 56°F Mostly Cloudy 0 to 6 mph WNW 0%
Monday 88°F Sunny 0 to 9 mph W 0%
Monday Night 56°F Mostly Clear 0 to 9 mph WNW 0%
Tuesday 89°F Sunny 0 to 7 mph W 0%
Tuesday Night 56°F Mostly Clear 0 to 7 mph NW 0%
Wednesday 92°F Sunny 0 to 6 mph W 0%
Wednesday Night 58°F Mostly Clear 0 to 6 mph NW 0%
Thursday 90°F Sunny 0 to 7 mph SW 0%
Thursday Night 57°F Partly Cloudy 0 to 7 mph WNW 1%
Friday 85°F Mostly Sunny 0 to 8 mph WNW 1%
Friday Night 53°F Partly Cloudy 0 to 8 mph WNW 2%

Forecast source: National Weather Service (api.weather.gov) for Lakeport (39.038, -122.923). Updated through the day.

Growing snapshot for Lakeport

Last spring frost
Mar 5
First fall frost
Nov 21
Growing season
259 days
Hardiness zone
8b

More local growing data for Lakeport: nearby ZIP 95453 weather · frost dates · planting calendar · California frost dates

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Climate data from the nearest NOAA station, Ukiah Muni Ap, Ca (15 mi from Lakeport). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.