Willows, CA Weather & Growing Conditions
This Afternoon
56°F
Slight Chance Light Rain
A slight chance of rain. Partly sunny. High near 56, with temperatures falling to around 54 in the afternoon. North northwest wind around 2 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 56°F | Slight Chance Light Rain | 2 mph NNW | 15% |
| Tonight | 45°F | Partly Cloudy | 2 to 6 mph NW | 7% |
| Wednesday | 68°F | Sunny | 2 to 9 mph NNW | 0% |
| Wednesday Night | 46°F | Partly Cloudy | 5 mph WNW | 0% |
| Thursday | 73°F | Sunny | 5 to 9 mph NNW | 0% |
| Thursday Night | 48°F | Mostly Clear | 5 mph NW | 0% |
| Friday | 74°F | Sunny | 1 to 5 mph NNW | 0% |
| Friday Night | 47°F | Mostly Clear | 1 mph NW | 0% |
| Saturday | 72°F | Sunny | 3 mph NNE | 0% |
| Saturday Night | 48°F | Mostly Clear | 0 to 3 mph N | 0% |
| Sunday | 72°F | Mostly Sunny | 1 to 5 mph NNE | 0% |
| Sunday Night | 48°F | Partly Cloudy | 2 mph NNW | 0% |
| Monday | 70°F | Mostly Sunny | 3 mph NNE | 2% |
| Monday Night | 49°F | Partly Cloudy | 2 mph WNW | 3% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Willows, CA
Last spring frost
Feb 21
First fall frost
Dec 6
Growing season
289 days
Hardiness zone
9b
Explore more for Willows, CA: full frost dates · planting calendar · California frost dates
Climate data from the nearest NOAA station, Willows 6 W, Ca (2 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.