Calexico, California Weather
The monsoon settles in. Day 15 of summer. Read this microseason across nine climate regions →
Calexico weather forecast — hour by hour, 7-day outlook, NOAA radar
- TodayJul 5Mostly Clear——111°82°—
- MondayJul 6Clear——111°79°0°
- TuesdayJul 7Clear——112°82°+1°
- WednesdayJul 8Clear——113°85°+1°
- ThursdayJul 9Clear——114°86°+1°
- FridayJul 10Overcast——111°86°-3°
- SaturdayJul 11Overcast——110°84°-1°
AQI 46 (Good), driven by PM2.5. AQI flat over the last 6 hours (within ±3 points). PM2.5 at 11.4 µg/m³, PM10 at 21.9 µg/m³ — typical background levels with no transport signature.
OK No precautions needed for the general population; unusually sensitive individuals may consider limiting prolonged outdoor exertion.
What's driving it
PM × Wind × Precip
PM2.5 at 11.4 µg/m³, PM10 at 21.9 µg/m³ — typical background levels with no transport signature.
- PM2.5/PM10
- 0.52
- Wind
- calm
- Recent rain
- 0h in last 6h
- Pattern
- background
Trends
Seven days of AQI and PM2.5.
Hourly air-quality data from the Copernicus Atmosphere Monitoring Service, charted across the past and next several days. Dashed lines mark the AQI breakpoints at 50 (Good → Moderate) and 100 (Moderate → Unhealthy for Sensitive Groups).
If the first of July be rainy weather, 'twill rain more or less for four weeks together.
- Moonrise
- 10:57 PM
- Moonset
- 11:01 AM
- In sign
- ♓︎ Pisces
The monsoon settles in
Calexico at a glance
- Today vs. normal: 16°F above the seasonal normal for this latitude
- Last frost: March 3 (climatological average for this latitude)
- Microseason: Jul 1–5
- Planting window: Harvest early potatoes. Begin drying onions on the surface.
ZIP code: 92231
16-Day Forecast — Calexico
- Sun111°82°1%
- Mon111°79°1%
- Tue112°82°0%
- Wed113°85°0%
- Thu114°86°0%
- Fri111°86°0%
- Sat110°84°2%
- Sun111°87°4%
- Mon113°88°13%
- Tue103°89°6%
- Wed105°86°9%
- Thu111°89°6%
- Fri119°92°10%
- Sat118°97°10%
- Sun116°92°6%
- Mon118°88°3%
Forecast data from Open-Meteo (CC BY 4.0).
Right now in the garden
Peak growing season
As of July 5, the growing season is at its peak — frost is months away. Continue succession-planting beans and summer squash. Start fall brassicas (broccoli, cabbage, kale) from seed indoors for transplanting in late summer.
ZIP codes in Calexico
- 92231
- 92232