Flournoy, CA Weather & Growing Conditions
Tonight
43°F
Mostly Clear
Mostly clear. Low around 43, with temperatures rising to around 45 overnight. Northwest wind around 7 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 43°F | Mostly Clear | 7 mph NW | 3% |
| Wednesday | 67°F | Sunny | 2 to 8 mph NNW | 0% |
| Wednesday Night | 48°F | Partly Cloudy | 2 to 7 mph WNW | 0% |
| Thursday | 72°F | Sunny | 5 to 10 mph NNW | 0% |
| Thursday Night | 50°F | Mostly Clear | 7 mph NW | 0% |
| Friday | 75°F | Sunny | 1 to 5 mph NNW | 0% |
| Friday Night | 51°F | Mostly Clear | 2 mph NW | 0% |
| Saturday | 73°F | Sunny | 3 mph NNE | 0% |
| Saturday Night | 50°F | Mostly Clear | 3 mph W | 0% |
| Sunday | 71°F | Mostly Sunny | 1 to 5 mph NNE | 0% |
| Sunday Night | 50°F | Partly Cloudy | 2 mph NW | 1% |
| Monday | 69°F | Mostly Sunny | 3 mph NNE | 3% |
| Monday Night | 50°F | Partly Cloudy | 3 mph W | 3% |
| Tuesday | 70°F | Mostly Sunny then Slight Chance Light Rain | 3 mph NNE | 15% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Flournoy, CA
Last spring frost
Feb 22
First fall frost
Nov 29
Growing season
281 days
Hardiness zone
9b
Explore more for Flournoy, CA: full frost dates · planting calendar · California frost dates
Climate data from the nearest NOAA station, Red Bluff Muni Ap, Ca (19.3 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.