Harman US

Dutch Flat, CA Weather & Growing Conditions

This Afternoon
58°F
Haze
Haze and a chance of rain. Mostly cloudy. High near 58, with temperatures falling to around 50 in the afternoon. Wind around 0 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.

7-day forecast

WhenTempForecastWindPrecip
This Afternoon 58°F Haze 0 mph 34%
Tonight 41°F Haze then Partly Cloudy 0 to 3 mph ENE 28%
Wednesday 65°F Sunny 0 to 5 mph NW 0%
Wednesday Night 44°F Partly Cloudy 3 mph NE 0%
Thursday 69°F Sunny 0 to 3 mph NNE 0%
Thursday Night 46°F Mostly Clear 0 to 5 mph NE 0%
Friday 73°F Sunny 0 to 3 mph NNE 0%
Friday Night 51°F Mostly Clear 0 to 7 mph NE 0%
Saturday 74°F Sunny 0 to 5 mph SSE 0%
Saturday Night 52°F Mostly Clear 0 to 5 mph NE 0%
Sunday 74°F Mostly Sunny 0 to 3 mph E 0%
Sunday Night 53°F Partly Cloudy 2 mph NE 0%
Monday 70°F Partly Sunny 2 mph ESE 3%
Monday Night 51°F Partly Cloudy 1 mph ENE 3%

Forecast source: National Weather Service (api.weather.gov). Updated through the day.

Growing snapshot for Dutch Flat, CA

Last spring frost
May 4
First fall frost
Nov 4
Growing season
183 days
Hardiness zone
9a

Explore more for Dutch Flat, CA: full frost dates · planting calendar · California frost dates

Climate data from the nearest NOAA station, Blue Canyon Ap, Ca (8.6 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.