Harman US

Tehama, CA Weather & Growing Conditions

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

Today
104°F
Sunny
Sunny, with a high near 104. South wind 1 to 8 mph.

7-day forecast for Tehama

WhenTempForecastWindPrecip
Today 104°F Sunny 1 to 8 mph S 0%
Tonight 70°F Mostly Clear 2 to 8 mph SSE 0%
Wednesday 102°F Sunny 2 to 9 mph SSE 0%
Wednesday Night 69°F Clear 2 to 9 mph SE 0%
Thursday 101°F Sunny 1 to 9 mph W 0%
Thursday Night 69°F Clear 2 to 9 mph ESE 0%
Friday 102°F Sunny 1 to 7 mph NW 0%
Friday Night 70°F Clear 2 to 7 mph SE 0%
Saturday 103°F Sunny 2 to 8 mph WNW 0%
Saturday Night 70°F Clear 2 to 8 mph E 0%
Sunday 100°F Sunny 2 to 10 mph NW 0%
Sunday Night 67°F Mostly Clear 2 to 10 mph SE 0%
Monday 96°F Sunny 2 to 12 mph S 0%
Monday Night 64°F Clear 2 to 12 mph SE 0%

Forecast source: National Weather Service (api.weather.gov) for Tehama (40.022, -122.127). Updated through the day.

Growing snapshot for Tehama

Last spring frost
Feb 22
First fall frost
Nov 29
Growing season
281 days
Hardiness zone
9a

More local growing data for Tehama: nearby ZIP 96090 weather · frost dates · planting calendar · California frost dates

Nearby towns & communities

All California locations ›

Climate data from the nearest NOAA station, Red Bluff Muni Ap, Ca (12.3 mi from Tehama). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.