Buttonwillow, CA Weather & Growing Conditions
Tonight
49°F
Mostly Clear
Mostly clear, with a low around 49. Southwest wind 0 to 5 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 49°F | Mostly Clear | 0 to 5 mph SW | 1% |
| Wednesday | 67°F | Mostly Sunny | 0 to 5 mph NNW | 1% |
| Wednesday Night | 46°F | Partly Cloudy | 0 mph | 0% |
| Thursday | 69°F | Mostly Sunny | 0 to 5 mph NW | 0% |
| Thursday Night | 45°F | Mostly Clear | 0 mph | 0% |
| Friday | 72°F | Sunny | 0 mph | 0% |
| Friday Night | 47°F | Mostly Clear | 0 mph | 0% |
| Saturday | 77°F | Sunny | 0 mph | 0% |
| Saturday Night | 49°F | Mostly Clear | 0 mph | 0% |
| Sunday | 78°F | Sunny | 0 mph | 0% |
| Sunday Night | 51°F | Partly Cloudy | 0 mph | 0% |
| Monday | 77°F | Mostly Sunny | 0 mph | 0% |
| Monday Night | 50°F | Partly Cloudy | 0 mph | 0% |
| Tuesday | 75°F | Sunny | 0 mph | 0% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Buttonwillow, CA
Last spring frost
Feb 9
First fall frost
Nov 26
Growing season
289 days
Hardiness zone
9a
Explore more for Buttonwillow, CA: full frost dates · planting calendar · California frost dates
Climate data from the nearest NOAA station, Buttonwillow, Ca (2.9 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.