Harman US

Hathaway Pines, CA Weather & Growing Conditions

This Afternoon
57°F
Slight Chance Light Rain
A slight chance of rain. Mostly cloudy. High near 57, with temperatures falling to around 49 in the afternoon. East wind around 2 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.

7-day forecast

WhenTempForecastWindPrecip
This Afternoon 57°F Slight Chance Light Rain 2 mph E 22%
Tonight 43°F Slight Chance Light Rain then Mostly Clear 3 mph ENE 21%
Wednesday 59°F Sunny 0 to 5 mph NNW 0%
Wednesday Night 47°F Partly Cloudy 3 mph NNE 0%
Thursday 62°F Sunny 0 to 3 mph WSW 0%
Thursday Night 48°F Clear 1 to 6 mph NNE 0%
Friday 66°F Sunny 0 to 3 mph N 0%
Friday Night 53°F Clear 0 to 7 mph NE 0%
Saturday 70°F Sunny 0 to 3 mph NNE 0%
Saturday Night 54°F Mostly Clear 0 to 7 mph NE 0%
Sunday 70°F Sunny 0 to 3 mph N 0%
Sunday Night 55°F Partly Cloudy 0 to 5 mph NE 0%
Monday 67°F Mostly Sunny 1 mph NE 0%
Monday Night 54°F Partly Cloudy 2 mph NE 0%

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

Growing snapshot for Hathaway Pines, CA

Last spring frost
May 7
First fall frost
Oct 28
Growing season
169 days
Hardiness zone
8b

Explore more for Hathaway Pines, CA: full frost dates · planting calendar · California frost dates

Climate data from the nearest NOAA station, Calaveras Big Trees, Ca (7 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.