June 13, 2026 2:48 AM

A Small Warmer Up in this Weeks 5 Day Forecast

SOUTHERN CALIFORNIA, CA. (Pain In The Pass) >> This week’s weather forecast for Monday July 28 through Friday August 1 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 hot, sunny, and a high of 90°. Tuesday will be hot, sunny, with a high of 92°. Wednesday will be hot, sunny, and a high of 92°. Thursday will be hot, mostly sunny, and a high of 93°. Friday will be hot, mostly sunny, and a high of 93°.

High Deserts Area Average Weather/Temps:

Monday will be hot, sunny, windy, and a high of 92+°. Tuesday will be hot, sunny, windy, and a high of 93+°. Wednesday will be hot, sunny, windy and a high of 94+°. Thursday will be hot, mostly sunny, windy, and a high of 95+°. Friday will be hot, mostly sunny, windy, and a high 95+°. Higher temps in the Barstow area.

Mountains Area Average Weather/Temps:

Monday will be warm, sunny, windy, and a high of 79°. Tuesday will be warm, sunny, windy, and a high of 80°. Wednesday will be warm, sunny, windy and a high of 81°. Thursday will be warm, mostly sunny, windy, and a high of 80°. Friday will be warm, mostly sunny, windy, and a high of 80°.

*Timing/Weather on each day can change.

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Cajon Pass
2:48 am, Jun 13, 2026
temperature icon 67°F
clear sky
Humidity: 47 %
Pressure: 1012 mb
Wind: 10 mph
Wind Gust: 13 mph
Clouds: 0%
Visibility: 10 km
Sunrise: 5:36 am
Sunset: 8:02 pm
  • Temperature
  • Precipitation
  • Rain Chance
  • Wind
  • Humidity
  • Pressure
5:00 am
temperature icon
59°/65°°F 0 mm 0% 4 mph 49% 1011 mb 0 mm/h
8:00 am
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70°/71°°F 0 mm 0% 4 mph 33% 1012 mb 0 mm/h
11:00 am
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79°/79°°F 0 mm 0% 9 mph 21% 1011 mb 0 mm/h
2:00 pm
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82°/82°°F 0 mm 0% 11 mph 19% 1010 mb 0 mm/h
5:00 pm
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77°/77°°F 0 mm 0% 17 mph 23% 1009 mb 0 mm/h
8:00 pm
temperature icon
71°/71°°F 0 mm 0% 11 mph 40% 1011 mb 0 mm/h
11:00 pm
temperature icon
65°/65°°F 0 mm 0% 7 mph 49% 1013 mb 0 mm/h
2:00 am
temperature icon
64°/64°°F 0 mm 0% 6 mph 46% 1012 mb 0 mm/h