Blythe, CA Weather & Growing Conditions
Tonight
73°F
Mostly Clear
Mostly clear. Low around 73, with temperatures rising to around 75 overnight. West northwest wind 0 to 10 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 73°F | Mostly Clear | 0 to 10 mph WNW | 0% |
| Saturday | 101°F | Sunny | 5 mph WNW | 0% |
| Saturday Night | 73°F | Mostly Clear | 0 to 5 mph NW | 0% |
| Sunday | 101°F | Mostly Sunny | 0 to 10 mph SE | 0% |
| Sunday Night | 78°F | Mostly Cloudy | 5 to 10 mph S | 0% |
| Monday | 99°F | Sunny | 0 to 15 mph S | 1% |
| Monday Night | 74°F | Clear | 5 to 10 mph SSW | 1% |
| Tuesday | 101°F | Sunny | 5 mph ENE | 2% |
| Tuesday Night | 75°F | Clear | 0 to 5 mph N | 1% |
| Wednesday | 104°F | Sunny | 5 to 10 mph E | 2% |
| Wednesday Night | 78°F | Mostly Clear | 5 mph S | 4% |
| Thursday | 104°F | Sunny | 5 to 10 mph E | 9% |
| Thursday Night | 80°F | Partly Cloudy | 5 mph SE | 9% |
| Friday | 103°F | Mostly Sunny | 5 to 10 mph ESE | 5% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Blythe, CA
Last spring frost
Jan 5
First fall frost
Dec 21
Growing season
347 days
Hardiness zone
9b
Explore more for Blythe, CA: full frost dates · planting calendar · California frost dates
Climate data from the nearest NOAA station, Blythe Ap, Ca (7.5 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.