April 10, 2026 10:30 PM

Your 4th of July Work Week Forecast

SOUTHERN CALIFORNIA, CA. (Pain In The Pass) >> This week’s weather forecast for Monday June 30 through Friday July 4 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 with morning fog/clouds, and a high of 93°. Tuesday will be hot, mostly sunny, with a high of 92°. Wednesday will be hot, mosty sunny with a chance of morning fog/clouds, and a high of 91°. Thursday will be hot, mosty sunny with morning fog/clouds, and a high of 88°. Friday will be hot, mostly sunny with morning fog/clouds, and a high of 85°.

High Deserts Area Average Weather/Temps:

Monday will be hot, sunny, windy, and a high of 97+°. Tuesday will be hot, sunny, windy, and a high of 96+°. Wednesday will be hot, mostly sunny with a chance of Thurderstorms, windy and a high of 97+°. Thursday will be hot, mostly sunny with a chance of Thurderstorms, windy, and a high of 97+°. Friday will be hot, mostly sunny with a chance of Thurderstorms, windy, and a high 96+°. Higher temps in the Barstow area.

Mountains Area Average Weather/Temps:

Monday will be warm, sunny, windy, and a high of 78°. Tuesday will be warm, sunny, windy, and a high of 78 °. Wednesday will be warm, sunny with a chance of Thurderstorms, windy and a high of 74°. Thursday will be warm, mostly sunny with a chance of Thurderstorms, windy, and a high of 74°. Friday will be cool, mostly sunny with a chance of Thurderstorms, windy, and a high of 75°.

*Timing/Weather on each day may change.

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Cajon Pass
10:30 pm, Apr 10, 2026
temperature icon 51°F
broken clouds
Humidity: 88 %
Pressure: 1013 mb
Wind: 13 mph
Wind Gust: 18 mph
Clouds: 76%
Visibility: 10 km
Sunrise: 6:24 am
Sunset: 7:16 pm
  • Temperature
  • Precipitation
  • Rain Chance
  • Wind
  • Humidity
  • Pressure
11:00 pm
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50°/50°°F 0.23 mm 23% 13 mph 85% 1013 mb 0 mm/h
2:00 am
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49°/50°°F 0.33 mm 33% 12 mph 86% 1013 mb 0 mm/h
5:00 am
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46°/47°°F 0.21 mm 21% 10 mph 84% 1014 mb 0 mm/h
8:00 am
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46°/46°°F 0 mm 0% 11 mph 70% 1015 mb 0 mm/h
11:00 am
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54°/54°°F 0 mm 0% 14 mph 51% 1014 mb 0 mm/h
2:00 pm
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62°/62°°F 0 mm 0% 17 mph 37% 1012 mb 0 mm/h
5:00 pm
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59°/59°°F 0 mm 0% 19 mph 40% 1011 mb 0 mm/h
8:00 pm
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49°/49°°F 0 mm 0% 16 mph 64% 1013 mb 0 mm/h