Angwin, CA Weather & Growing Conditions
Overnight
60°F
Clear
Clear. Low around 60, with temperatures rising to around 62 overnight. Southeast wind around 1 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 60°F | Clear | 1 mph SE | 0% |
| Tuesday | 102°F | Haze then Sunny | 1 to 8 mph S | 0% |
| Tuesday Night | 58°F | Mostly Clear | 1 to 6 mph SSW | 0% |
| Wednesday | 98°F | Sunny | 1 to 8 mph SSW | 0% |
| Wednesday Night | 57°F | Clear | 1 to 7 mph WSW | 0% |
| Thursday | 97°F | Sunny | 1 to 8 mph SW | 0% |
| Thursday Night | 59°F | Clear | 1 to 8 mph WSW | 0% |
| Friday | 101°F | Sunny | 1 to 8 mph SW | 0% |
| Friday Night | 62°F | Clear | 0 to 8 mph W | 0% |
| Saturday | 101°F | Sunny | 0 to 8 mph WSW | 0% |
| Saturday Night | 63°F | Mostly Clear | 0 to 8 mph W | 0% |
| Sunday | 98°F | Sunny | 0 to 8 mph WSW | 0% |
| Sunday Night | 59°F | Mostly Clear | 0 to 8 mph WSW | 0% |
| Monday | 91°F | Sunny | 0 to 9 mph SSW | 0% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Angwin, CA
Last spring frost
Apr 7
First fall frost
Dec 5
Growing season
245 days
Hardiness zone
9a
Explore more for Angwin, CA: full frost dates · planting calendar · California frost dates
Climate data from the nearest NOAA station, Angwin Pacific Union College, Ca (6.7 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.