Nipomo, CA Weather & Growing Conditions
Today
64°F
Sunny
Sunny, with a high near 64. Northeast wind 10 to 20 mph, with gusts as high as 30 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 64°F | Sunny | 10 to 20 mph NE | 0% |
| Tonight | 45°F | Mostly Cloudy | 15 to 25 mph NE | 0% |
| Thursday | 67°F | Mostly Sunny | 15 to 20 mph NE | 0% |
| Thursday Night | 44°F | Mostly Clear | 15 to 20 mph NE | 0% |
| Friday | 73°F | Sunny | 5 to 20 mph NE | 0% |
| Friday Night | 45°F | Mostly Clear | 5 to 10 mph NE | 0% |
| Saturday | 79°F | Sunny | 0 to 10 mph E | 0% |
| Saturday Night | 47°F | Clear | 0 to 10 mph NNE | 0% |
| Sunday | 76°F | Sunny | 0 to 10 mph NE | 0% |
| Sunday Night | 49°F | Mostly Clear | 0 to 5 mph NE | 0% |
| Monday | 76°F | Sunny | 0 to 5 mph N | 0% |
| Monday Night | 48°F | Partly Cloudy | 0 to 5 mph N | 2% |
| Tuesday | 72°F | Sunny | 5 mph NNE | 2% |
| Tuesday Night | 47°F | Mostly Clear | 0 to 5 mph ENE | 6% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Nipomo, CA
Last spring frost
Feb 4
First fall frost
Dec 4
Growing season
301 days
Hardiness zone
8b
Explore more for Nipomo, CA: full frost dates · planting calendar · California frost dates
Climate data from the nearest NOAA station, Twitchell Dam, Ca (18.4 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.