September 28, 2026 9:09 AM

Very Hot Days is this Week 5 Day Forecast

SOUTHERN CALIFORNIA, CA. (Pain In The Pass) >> This week weather forecast for Monday July 27 through Friday July 31 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, mostly sunny, and a high 100°. Tuesday will be hot, sunny, with a high of 100°. Wednesday will be hot, sunny, and a high of 99°. Thursday will be hot, sunny, and a high of 100°. Friday will be hot, mostly sunny, and a high of 104°. 

High Deserts Area Average Weather/Temps:

Monday will be hot, mostly sunny, windy, and a high of 105+°. Tuesday will be hot, sunny, windy, and a high of 105+°. Wednesday will be hot, mostly sunny, windy and a high of 104+°. Thursday will be hot, mostly sunny , windy, and a high of 105+°. Friday will be hot, mostly sunny, windy, and a high 110+°. Higher temps in the Barstow area.  

Mountains Area Average Weather/Temps:

Monday will be hot, mostly sunny, windy, and a high of 87°. Tuesday will be hot, sunny, windy, and a high of 81°. Wednesday will be hot, sunny, windy, and a high of 85°. Thursday will be hot, mostly sunny, windy and a high of 84°. Friday will be hot, mostly sunny, windy, and a high of 90°.

*Timing of the Weather on each day can change.

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Cajon Pass
9:09 am, Sep 28, 2026
temperature icon 67°F
clear sky
Humidity: 44 %
Pressure: 1010 mb
Wind: 11 mph
Wind Gust: 20 mph
Clouds: 5%
Visibility: 10 km
Sunrise: 6:41 am
Sunset: 6:38 pm
  • Temperature
  • Precipitation
  • Rain Chance
  • Wind
  • Humidity
  • Pressure
11:00 am
temperature icon
67°/67°°F 0.06 mm 6% 10 mph 43% 1010 mb 0 mm/h
2:00 pm
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70°/71°°F 0.02 mm 2% 2 mph 32% 1008 mb 0 mm/h
5:00 pm
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70°/70°°F 0.21 mm 21% 9 mph 19% 1005 mb 0 mm/h
8:00 pm
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62°/62°°F 0 mm 0% 14 mph 23% 1007 mb 0 mm/h
11:00 pm
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57°/57°°F 0 mm 0% 13 mph 30% 1008 mb 0 mm/h
2:00 am
temperature icon
54°/54°°F 0 mm 0% 10 mph 32% 1008 mb 0 mm/h
5:00 am
temperature icon
54°/54°°F 0 mm 0% 10 mph 33% 1007 mb 0 mm/h
8:00 am
temperature icon
59°/59°°F 0 mm 0% 10 mph 31% 1009 mb 0 mm/h