Larkfield-Wikiup, CA Weather & Growing Conditions
Today
90°F
Haze then Sunny
Haze before 8am. Sunny. High near 90, with temperatures falling to around 86 in the afternoon. South southwest wind 1 to 7 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 90°F | Haze then Sunny | 1 to 7 mph SSW | 0% |
| Tonight | 53°F | Partly Cloudy | 1 to 6 mph SSW | 0% |
| Wednesday | 86°F | Sunny | 1 to 7 mph SW | 0% |
| Wednesday Night | 52°F | Mostly Clear | 1 to 6 mph WSW | 0% |
| Thursday | 84°F | Sunny | 1 to 6 mph WSW | 0% |
| Thursday Night | 54°F | Mostly Clear | 1 to 6 mph WSW | 0% |
| Friday | 91°F | Sunny | 1 to 6 mph WSW | 0% |
| Friday Night | 56°F | Mostly Clear | 1 to 6 mph WSW | 0% |
| Saturday | 90°F | Sunny | 1 to 6 mph SW | 0% |
| Saturday Night | 59°F | Mostly Clear | 1 to 6 mph SW | 0% |
| Sunday | 89°F | Sunny | 1 to 7 mph SSW | 0% |
| Sunday Night | 56°F | Mostly Clear | 1 to 7 mph SW | 0% |
| Monday | 82°F | Sunny | 1 to 7 mph SSW | 0% |
| Monday Night | 53°F | Mostly Clear | 1 to 7 mph SW | 0% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Larkfield-Wikiup, CA
Last spring frost
Feb 25
First fall frost
Dec 1
Growing season
279 days
Hardiness zone
9b
Explore more for Larkfield-Wikiup, CA: full frost dates · planting calendar · California frost dates
Climate data from the nearest NOAA station, Santa Rosa, Ca (5 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.