Clyde, CA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Clyde, a community in Contra Costa County, California.
This Afternoon
84°F
Sunny
Sunny, with a high near 84. West wind 6 to 10 mph.
7-day forecast for Clyde
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 84°F | Sunny | 6 to 10 mph W | 0% |
| Tonight | 57°F | Clear | 7 to 10 mph SW | 0% |
| Saturday | 88°F | Sunny | 6 to 9 mph SW | 0% |
| Saturday Night | 57°F | Partly Cloudy | 9 mph SW | 0% |
| Sunday | 79°F | Partly Sunny | 10 mph SW | 1% |
| Sunday Night | 56°F | Mostly Cloudy | 10 mph SW | 1% |
| Monday | 81°F | Mostly Sunny | 12 mph WSW | 0% |
| Monday Night | 56°F | Mostly Clear | 8 to 12 mph SW | 0% |
| Tuesday | 85°F | Sunny | 9 mph WSW | 0% |
| Tuesday Night | 57°F | Mostly Clear | 3 to 9 mph WSW | 0% |
| Wednesday | 95°F | Sunny | 2 to 6 mph W | 0% |
| Wednesday Night | 61°F | Mostly Clear | 6 mph WSW | 0% |
| Thursday | 95°F | Sunny | 2 to 8 mph W | 0% |
| Thursday Night | 62°F | Mostly Clear | 8 mph WSW | 0% |
Forecast source: National Weather Service (api.weather.gov) for Clyde (38.025, -122.028). Updated through the day.
Growing snapshot for Clyde
Last spring frost
Jan 9
First fall frost
Dec 14
Growing season
343 days
Hardiness zone
9b
More local growing data for Clyde: nearby ZIP 94520 weather · frost dates · planting calendar · California frost dates
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Climate data from the nearest NOAA station, Concord Buchanan Fld, Ca (1.1 mi from Clyde). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 18, 2026.