San Miguel, CA Weather & Growing Conditions
Today
86°F
Sunny
Sunny, with a high near 86. West wind 2 to 6 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 86°F | Sunny | 2 to 6 mph W | 0% |
| Tonight | 54°F | Partly Cloudy | 3 mph NNE | 0% |
| Sunday | 84°F | Mostly Cloudy | 1 to 7 mph WSW | 1% |
| Sunday Night | 50°F | Partly Cloudy | 2 to 7 mph WSW | 1% |
| Monday | 81°F | Sunny | 2 to 8 mph WSW | 0% |
| Monday Night | 48°F | Mostly Clear | 1 to 8 mph WSW | 0% |
| Tuesday | 85°F | Sunny | 1 to 7 mph WSW | 0% |
| Tuesday Night | 54°F | Clear | 0 to 7 mph NW | 0% |
| Wednesday | 91°F | Sunny | 1 to 7 mph ESE | 0% |
| Wednesday Night | 58°F | Mostly Clear | 1 to 7 mph WNW | 0% |
| Thursday | 91°F | Sunny | 2 to 9 mph SSE | 1% |
| Thursday Night | 56°F | Mostly Clear | 1 to 9 mph WSW | 1% |
| Friday | 86°F | Sunny | 2 to 9 mph SW | 1% |
| Friday Night | 52°F | Partly Cloudy | 2 to 9 mph WSW | 2% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for San Miguel, CA
Last spring frost
Feb 14
First fall frost
Nov 30
Growing season
292 days
Hardiness zone
8b
Explore more for San Miguel, CA: full frost dates · planting calendar · California frost dates
Climate data from the nearest NOAA station, Coalinga, Ca (17.9 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.