September 12, 2026 10:45 PM

Mild Temps in this Weeks 5 Day Forecast

SOUTHERN CALIFORNIA, CA. (Pain In The Pass) >> This week’s weather forecast for Monday October 6 through Friday October 10 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 warm, mostly sunny with morning fog, and a high of 85°. Tuesday will be warm, mostly sunny with morning fog, with a high of 87°. Wednesday will be warm, mostly sunny with morning fog, and a high of 86°. Thursday will be warm, partly sunny with morning fog, and a high of 88°. Friday will be warm, partly cloudy with a chance of rain showers, and a high of 87°.

High Deserts Area Average Weather/Temps:

Monday will be warm, sunny, windy, and a high of 85+°. Tuesday will be warm, sunny, windy, and a high of 86+°. Wednesday will be warm, sunny, windy and a high of 85+°. Thursday will be warm, mostly sunny, windy, and a high of 85+°. Friday will be warm, partly cloudy with a chance of rain showers, windy, and a high 84+°. Higher temps in the Barstow area.

Mountains Area Average Weather/Temps:

Monday will be cool, sunny, windy, and a high of 67°. Tuesday will be cool, sunny, windy, and a high of 69°. Wednesday will be cool, sunny, windy and a high of 70°. Thursday will be cool, mostly sunny, windy, and a high of 71°. Friday will be cool, partly cloudy with a chance of rain showers, windy, and a high of 69°.

*Timing of the Weather on each day can change.

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Cajon Pass
10:45 pm, Sep 12, 2026
temperature icon 72°F
clear sky
Humidity: 57 %
Pressure: 1013 mb
Wind: 12 mph
Wind Gust: 13 mph
Clouds: 0%
Visibility: 10 km
Sunrise: 6:30 am
Sunset: 7:01 pm
  • Temperature
  • Precipitation
  • Rain Chance
  • Wind
  • Humidity
  • Pressure
11:00 pm
temperature icon
64°/72°°F 0 mm 0% 6 mph 57% 1013 mb 0 mm/h
2:00 am
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63°/69°°F 0 mm 0% 4 mph 59% 1013 mb 0 mm/h
5:00 am
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60°/64°°F 0 mm 0% 3 mph 58% 1012 mb 0 mm/h
8:00 am
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65°/65°°F 0 mm 0% 3 mph 48% 1013 mb 0 mm/h
11:00 am
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77°/77°°F 0 mm 0% 6 mph 20% 1012 mb 0 mm/h
2:00 pm
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82°/82°°F 0 mm 0% 10 mph 18% 1010 mb 0 mm/h
5:00 pm
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78°/78°°F 0 mm 0% 11 mph 26% 1009 mb 0 mm/h
8:00 pm
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69°/69°°F 0 mm 0% 8 mph 44% 1010 mb 0 mm/h