Novato, CA Weather & Growing Conditions
Today
84°F
Sunny
Sunny. High near 84, with temperatures falling to around 76 in the afternoon. West southwest wind 2 to 12 mph, with gusts as high as 20 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 84°F | Sunny | 2 to 12 mph WSW | 0% |
| Tonight | 54°F | Partly Cloudy | 2 to 12 mph W | 0% |
| Sunday | 76°F | Mostly Cloudy | 1 to 8 mph WSW | 0% |
| Sunday Night | 54°F | Mostly Cloudy | 2 to 8 mph WSW | 0% |
| Monday | 76°F | Patchy Fog then Mostly Sunny | 1 to 9 mph SW | 0% |
| Monday Night | 54°F | Partly Cloudy | 1 to 9 mph WSW | 1% |
| Tuesday | 77°F | Mostly Sunny | 1 to 8 mph SW | 0% |
| Tuesday Night | 54°F | Mostly Clear | 1 to 8 mph W | 0% |
| Wednesday | 87°F | Patchy Fog then Sunny | 0 to 7 mph WNW | 0% |
| Wednesday Night | 58°F | Mostly Clear | 0 to 7 mph WNW | 0% |
| Thursday | 89°F | Sunny | 0 to 8 mph W | 0% |
| Thursday Night | 58°F | Mostly Clear | 2 to 8 mph W | 0% |
| Friday | 82°F | Mostly Sunny | 2 to 9 mph WSW | 0% |
| Friday Night | 56°F | Partly Cloudy | 3 to 9 mph W | 1% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Novato, CA
Last spring frost
Jan 11
First fall frost
Dec 21
Growing season
349 days
Hardiness zone
9b
Explore more for Novato, CA: full frost dates · planting calendar · California frost dates
Climate data from the nearest NOAA station, San Rafael Civic Ctr, Ca (8.9 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.