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Johnson Park, CA Weather & Growing Conditions

Local forecast, frost dates, hardiness zone and planting guidance for Johnson Park, a community in Shasta County, California.

Today
84°F
Sunny
Sunny, with a high near 84. Northeast wind 1 to 5 mph.

7-day forecast for Johnson Park

WhenTempForecastWindPrecip
Today 84°F Sunny 1 to 5 mph NE 0%
Tonight 43°F Partly Cloudy 2 mph NNE 0%
Sunday 86°F Partly Sunny 1 to 5 mph N 0%
Sunday Night 45°F Partly Cloudy 0 to 5 mph WSW 0%
Monday 87°F Mostly Sunny 0 to 5 mph N 0%
Monday Night 45°F Mostly Clear 0 to 5 mph W 0%
Tuesday 86°F Sunny 0 to 6 mph NNW 0%
Tuesday Night 44°F Clear 0 to 6 mph WSW 0%
Wednesday 85°F Sunny 0 to 7 mph SW 0%
Wednesday Night 44°F Mostly Clear 1 to 7 mph SSE 0%
Thursday 85°F Sunny 1 to 8 mph SW 1%
Thursday Night 45°F Mostly Clear 1 to 8 mph S 1%
Friday 80°F Mostly Sunny 1 to 8 mph SW 1%
Friday Night 42°F Partly Cloudy 1 to 8 mph S 4%

Forecast source: National Weather Service (api.weather.gov) for Johnson Park (40.921, -121.630). Updated through the day.

Growing snapshot for Johnson Park

Last spring frost
Jun 3
First fall frost
Sep 14
Growing season
102 days
Hardiness zone
7b

More local growing data for Johnson Park: nearby ZIP 96013 weather · frost dates · planting calendar · California frost dates

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Climate data from the nearest NOAA station, Burney, Ca (6.7 mi from Johnson Park). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.