Calexico, CA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Calexico, a city in Imperial County, California.
Overnight
73°F
Clear
Clear, with a low around 73. Northwest wind 5 to 10 mph.
7-day forecast for Calexico
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 73°F | Clear | 5 to 10 mph NW | 0% |
| Saturday | 101°F | Sunny | 0 to 5 mph NNW | 0% |
| Saturday Night | 74°F | Mostly Clear | 0 to 5 mph WNW | 0% |
| Sunday | 101°F | Sunny | 0 to 5 mph ESE | 0% |
| Sunday Night | 78°F | Partly Cloudy | 0 to 5 mph W | 1% |
| Monday | 100°F | Sunny | 0 to 5 mph NW | 1% |
| Monday Night | 73°F | Mostly Clear | 5 to 10 mph WNW | 0% |
| Tuesday | 100°F | Sunny | 0 to 5 mph NW | 0% |
| Tuesday Night | 76°F | Clear | 0 to 5 mph W | 0% |
| Wednesday | 103°F | Sunny | 0 to 5 mph ENE | 0% |
| Wednesday Night | 78°F | Mostly Clear | 0 mph | 3% |
| Thursday | 103°F | Sunny | 0 to 5 mph NE | 6% |
| Thursday Night | 80°F | Mostly Clear | 0 to 5 mph SW | 5% |
| Friday | 104°F | Sunny | 0 to 5 mph ENE | 6% |
Forecast source: National Weather Service (api.weather.gov) for Calexico (32.685, -115.495). Updated through the day.
Growing snapshot for Calexico
Last spring frost
Jan 3
First fall frost
Dec 27
Growing season
363 days
Hardiness zone
10a
More local growing data for Calexico: nearby ZIP 92249 weather · frost dates · planting calendar · California frost dates
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Climate data from the nearest NOAA station, El Centro 2 Ssw, Ca (5.4 mi from Calexico). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.