October 11, 2026 9:42 PM

Mix Bag of Weather in This Week 5 Day Forecast

SOUTHERN CALIFORNIA, CA. (Pain In The Pass) >> This week weather forecast for Monday October 12 through Friday October 16 for Southern California. Check out the 5-day forecast below in your area.

Cajon Pass/Inland Empire Valley Area Average Weather/Temps:

Monday will be cool, partly cloudy with a chances of rain showers, and a high 68°. Tuesday will be hot, partly partly sunny with a chance of rain showers in the morning, and the high of 75°. Wednesday will be hot, mostly sunny, and a high of 81°. Thursday will be hot, mostly sunny with gusty winds, and a high of 87°. Friday will be hot, mostly sunny with gusty winds, and a high of 91°.  

High Deserts Area Average Weather/Temps:

Monday will be cool, partly sunny with a chances of rain showers/thunderstorms, windy, and a high of 62+°. Tuesday will be cool, partly sunny with a chance of rain showers in the morning, windy, and a high of 69+°. Wednesday will be warm, mostly sunny, windy and a high of 75+°. Thursday will be hot, mostly sunny, windy, and a high of 80+°. Friday will be hot, mostly sunny, windy, and a high 81+°. Higher temps in the Barstow area.

Mountains Area Average Weather/Temps:

Monday will be cold, partly sunny with a chances of rain/snow showers with thunderstorms, windy, and a high of 44°. Tuesday will be cold, partly sunny with a chance of rain/snow showers in the morning, windy, and a high of 49°. Wednesday will be cold, mostly sunny, windy, and a high of 57°. Thursday will be cold, mostly sunny, windy and a high of 60°. Friday will be cold, mostly sunny, windy, and a high of 62°.

*Timing of the Weather on each day can change.

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Cajon Pass
9:42 pm, Oct 11, 2026
temperature icon 52°F
overcast clouds
85 %
1008 mb
14 mph
Wind Gust: 18 mph
Clouds: 90%
Visibility: 0.789 km
Sunrise: 6:51 am
Sunset: 6:20 pm
Hourly Forecast
11:00 pm
temperature icon
50°/52°°F 0.26 mm 26% 16 mph 85% 1009 mb 0 mm/h
2:00 am
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49°/51°°F 0.36 mm 36% 12 mph 84% 1009 mb 0 mm/h
5:00 am
temperature icon
49°/50°°F 0.7 mm 70% 4 mph 86% 1009 mb 0 mm/h
8:00 am
temperature icon
49°/49°°F 0.67 mm 67% 2 mph 88% 1011 mb 0 mm/h
11:00 am
temperature icon
52°/52°°F 0.52 mm 52% 8 mph 68% 1011 mb 0 mm/h
2:00 pm
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46°/46°°F 0.75 mm 75% 10 mph 57% 1010 mb 0 mm/h
5:00 pm
temperature icon
45°/45°°F 0.33 mm 33% 12 mph 68% 1010 mb 0 mm/h
8:00 pm
temperature icon
45°/45°°F 0.2 mm 20% 8 mph 84% 1013 mb 0 mm/h