Red Bluff, CA Weather & Growing Conditions
Overnight
79°F
Clear
Clear. Low around 79, with temperatures rising to around 81 overnight. North northwest wind around 5 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 79°F | Clear | 5 mph NNW | 0% |
| Tuesday | 104°F | Sunny | 3 to 9 mph ENE | 0% |
| Tuesday Night | 70°F | Mostly Clear | 2 to 8 mph S | 0% |
| Wednesday | 101°F | Sunny | 2 to 9 mph SE | 0% |
| Wednesday Night | 69°F | Clear | 2 to 9 mph SW | 0% |
| Thursday | 101°F | Sunny | 2 to 9 mph SE | 0% |
| Thursday Night | 69°F | Clear | 2 to 9 mph WSW | 0% |
| Friday | 102°F | Sunny | 2 to 8 mph ENE | 0% |
| Friday Night | 71°F | Clear | 1 to 8 mph WSW | 0% |
| Saturday | 103°F | Sunny | 1 to 9 mph ENE | 0% |
| Saturday Night | 71°F | Clear | 3 to 9 mph W | 0% |
| Sunday | 101°F | Sunny | 3 to 9 mph ENE | 0% |
| Sunday Night | 68°F | Clear | 3 to 9 mph SW | 0% |
| Monday | 96°F | Sunny | 3 to 10 mph ESE | 0% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Red Bluff, CA
Last spring frost
Feb 22
First fall frost
Nov 29
Growing season
281 days
Hardiness zone
9b
Explore more for Red Bluff, CA: full frost dates · planting calendar · California frost dates
Climate data from the nearest NOAA station, Red Bluff Muni Ap, Ca (10 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.