Long Barn, CA Weather & Growing Conditions
Overnight
64°F
Clear
Clear. Low around 64, with temperatures rising to around 66 overnight. East southeast wind around 3 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 64°F | Clear | 3 mph ESE | 0% |
| Tuesday | 87°F | Sunny | 2 to 6 mph SSW | 0% |
| Tuesday Night | 66°F | Clear | 3 mph E | 0% |
| Wednesday | 87°F | Sunny | 6 mph SSW | 0% |
| Wednesday Night | 66°F | Clear | 1 to 6 mph W | 0% |
| Thursday | 88°F | Sunny | 2 to 6 mph SSE | 0% |
| Thursday Night | 68°F | Clear | 1 to 6 mph N | 0% |
| Friday | 89°F | Sunny | 2 to 7 mph WNW | 0% |
| Friday Night | 68°F | Clear | 1 to 6 mph N | 0% |
| Saturday | 89°F | Sunny | 3 to 7 mph WSW | 0% |
| Saturday Night | 67°F | Mostly Clear | 1 to 6 mph NW | 0% |
| Sunday | 87°F | Sunny | 3 to 7 mph SSW | 0% |
| Sunday Night | 65°F | Mostly Clear | 6 mph E | 0% |
| Monday | 83°F | Sunny | 5 to 8 mph SSE | 0% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Long Barn, CA
Last spring frost
May 2
First fall frost
Nov 4
Growing season
183 days
Hardiness zone
8a
Explore more for Long Barn, CA: full frost dates · planting calendar · California frost dates
Climate data from the nearest NOAA station, Cherry Valley Dam, Ca (14.2 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.