November 5, 2026 12:03 AM

4th of July Weekend Forecast

SOUTHERN CALIFORNIA, CA. (Pain In The Pass) >> This weekend weather forecast for Friday July 3rd through Friday July 5th for Southern California. Check out the 5-day forecast below in your area.

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

Friday will be warm, mostly sunny, and a high 89°. Saturday will be warm, mostly sunny, and a high of 89°. Sunday will be warm, mostly sunny, and a high of 88°.

High Deserts Area Average Weather/Temps:

Friday will be hot, sunny, windy, and a high of 92+°. Saturday will be hot, mostly sunny, windy, and a high of 94+°. Sunday will be hot, mostly sunny, windy and a high of 96+°. Higher temps in the Barstow area.

Mountains Area Average Weather/Temps:

Friday will be warm, sunny, windy, and a high of 78°. Saturday will be warm, mostly sunny, windy, and a high of 80°. Sunday will be warm, mostly sunny, windy, and a high of 81°.

*Timing of the Weather on each day can change.

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Cajon Pass
12:03 am, Nov 5, 2026
temperature icon 47°F
clear sky
Humidity: 51 %
Pressure: 1016 mb
Wind: 2 mph
Wind Gust: 3 mph
Clouds: 0%
Visibility: 10 km
Sunrise: 6:13 am
Sunset: 4:52 pm
  • Temperature
  • Precipitation
  • Rain Chance
  • Wind
  • Humidity
  • Pressure
1:00 am
temperature icon
47°/47°°F 0 mm 0% 3 mph 51% 1016 mb 0 mm/h
4:00 am
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45°/47°°F 0 mm 0% 3 mph 53% 1016 mb 0 mm/h
7:00 am
temperature icon
48°/48°°F 0 mm 0% 3 mph 50% 1017 mb 0 mm/h
10:00 am
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64°/64°°F 0 mm 0% 2 mph 33% 1018 mb 0 mm/h
1:00 pm
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68°/68°°F 0 mm 0% 3 mph 28% 1014 mb 0 mm/h
4:00 pm
temperature icon
64°/64°°F 0 mm 0% 6 mph 29% 1015 mb 0 mm/h
7:00 pm
temperature icon
53°/53°°F 0 mm 0% 2 mph 39% 1017 mb 0 mm/h
10:00 pm
temperature icon
49°/49°°F 0 mm 0% 3 mph 43% 1018 mb 0 mm/h