Novato, CA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Novato, a city in Marin County, California.
Overnight
55°F
Mostly Clear
Mostly clear, with a low around 55. Wind around 0 mph.
7-day forecast for Novato
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 55°F | Mostly Clear | 0 mph | 0% |
| Tuesday | 90°F | Haze then Sunny | 0 to 6 mph S | 0% |
| Tuesday Night | 55°F | Mostly Clear | 0 to 6 mph WSW | 0% |
| Wednesday | 87°F | Sunny | 0 to 6 mph SSW | 1% |
| Wednesday Night | 56°F | Mostly Clear | 0 to 6 mph SSW | 0% |
| Thursday | 86°F | Sunny | 0 to 7 mph SW | 0% |
| Thursday Night | 56°F | Mostly Clear | 0 to 7 mph SW | 0% |
| Friday | 91°F | Sunny | 0 to 7 mph SW | 0% |
| Friday Night | 56°F | Mostly Clear | 0 to 7 mph WSW | 0% |
| Saturday | 88°F | Sunny | 0 to 6 mph SW | 0% |
| Saturday Night | 58°F | Mostly Clear | 1 to 6 mph SW | 0% |
| Sunday | 86°F | Sunny | 1 to 7 mph SW | 0% |
| Sunday Night | 56°F | Mostly Clear | 2 to 7 mph SW | 0% |
| Monday | 79°F | Sunny | 2 to 8 mph SW | 0% |
Forecast source: National Weather Service (api.weather.gov) for Novato (38.085, -122.548). Updated through the day.
Growing snapshot for Novato
Last spring frost
Jan 11
First fall frost
Dec 21
Growing season
349 days
Hardiness zone
9b
More local growing data for Novato: nearby ZIP 94945 weather · frost dates · planting calendar · California frost dates
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Climate data from the nearest NOAA station, San Rafael Civic Ctr, Ca (8.6 mi from Novato). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.