23°
Fog, feels like 22°.
El Cajon, California, United States · Wednesday, 4 November 2026
Low/High
14°/23°
Humidity
72%
Chance of rain
10%
Wind
13.3 km/h
UV
5.1
Temperature Tomorrow
El Cajon Weather Tomorrow by Time of Day
| Time of day | Weather | Weather | Temperature | Chance of rain |
|---|---|---|---|---|
| Morning |  | Mostly clear | 14–21°C | 10% |
| Afternoon | | Mostly clear | 21–23°C | 2% |
| Evening | | Partly cloudy | 16–19°C | 0% |
| Night |  | Mostly clear | 14–15°C | 0% |
El Cajon Weather Tomorrow — Wednesday, 4 November 2026
| Date | Low/High | Weather | Chance of rain | Wind | Summary |
|---|---|---|---|---|---|
| 14 °/23 ° |
Fog
|
10% | 13 km/h | Wed 4 Nov WeatherLow/High14°/23° Humidity72% Pressure998 hPa Sunrise/Sunset |
El Cajon Hourly Weather Tomorrow
| Time | Weather | Weather | Temperature | Feels like | Rain | Humidity | Wind |
|---|---|---|---|---|---|---|---|
| Partly cloudy | 17° | 19° | 0% | 84% | 1 km/h | |
| Partly cloudy | 18° | 19° | 0% | 84% | 2 km/h | |
| Partly cloudy | 18° | 19° | 2% | 86% | 3 km/h | |
| Partly cloudy | 16° | 17° | 4% | 88% | 2 km/h | |
 | Overcast | 16° | 17° | 6% | 87% | 2 km/h | |
| Overcast | 15° | 15° | 8% | 86% | 3 km/h | |
| Partly cloudy | 14° | 14° | 9% | 85% | 2 km/h | |
| Mostly clear | 15° | 16° | 10% | 84% | 1 km/h | |
| Mostly clear | 17° | 18° | 9% | 74% | 3 km/h | |
| Mostly clear | 19° | 19° | 8% | 70% | 5 km/h | |
| Mostly clear | 21° | 21° | 6% | 60% | 7 km/h | |
| Mostly clear | 21° | 20° | 4% | 57% | 11 km/h | |
| Mostly clear | 22° | 22° | 2% | 54% | 7 km/h | |
| Mostly clear | 22° | 22° | 0% | 52% | 10 km/h | |
| Mostly clear | 23° | 22° | 0% | 50% | 11 km/h | |
| Partly cloudy | 22° | 21° | 0% | 53% | 12 km/h | |
| Partly cloudy | 21° | 20° | 0% | 60% | 13 km/h | |
| Partly cloudy | 19° | 18° | 0% | 65% | 8 km/h | |
| Mostly clear | 17° | 17° | 0% | 69% | 4 km/h | |
| Partly cloudy | 17° | 16° | 0% | 72% | 6 km/h | |
| Partly cloudy | 16° | 15° | 0% | 75% | 6 km/h | |
| Mostly clear | 15° | 15° | 0% | 79% | 7 km/h | |
| Mostly clear | 15° | 14° | 0% | 79% | 5 km/h | |
| Overcast | 14° | 14° | 0% | 79% | 4 km/h | |
Summary
Tomorrow, Wednesday 4 November 2026, the weather in El Cajon is forecast to be fog, with temperatures of 14–23°C and a chance of rain of up to 10%. It should stay mostly dry.
Updated at 19:48 local time, 3 November 2026
El Cajon Hourly Temperature and Chance of Rain
El Cajon Air Quality
Good · AQI 48Air quality is good and poses little or no risk for outdoor activity.
PM2.5 (µg/m³)15
PM10 (µg/m³)18
O₃ (µg/m³)76
NO₂ (µg/m³)18
SO₂ (µg/m³)2.6
CO (µg/m³)229
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