March 7, 2026 7:44 PM

Monday September 2 – Friday September 6 Work Week’s Forecast for SoCal

SOUTHERN CALIFORNIA, CA. (Pain In The Pass) >> This week’s weather forecast for Monday September 2 through Friday September 6 for Southern California. Check out the 5-day forecast below in your area.

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

Monday will be hot, sunny, and a high of 95°. Tuesday will be hot, sunny, and a high of 100°. Wednesday will be hot, sunny, and a high of 104°. Thursday will be hot, mostly sunny, and a high of 106°. Friday will be hot, mostly sunny, and a high of 105°.

High Deserts Area Aveage Weather/Temps:

Monday will be hot, partly sunny with a chance of thunderstorms, windy, and a high of 98+°. Tuesday will be hot, sunny windy, and a high of 101+°. Wednesday will be hot, sunny, windy, and a high of 106+°. Thursday will be hot, sunny, windy, and a high of 107+°. Friday will be hot, sunny, and gusty winds, and a high 106+°. Higher temps in the Barstow area.

Mountains Area Aveage Weather/Temps:

Monday will be warm, partly sunny with a chance of thunderstorms, windy, and a high of 88°. Tuesday will be warm, sunny, windy, and a high of 89°. Wednesday will be warm, sunny, windy and a high of 90°. Thursday will be warm, sunny, windy, and a high of 91°. Friday will be warm, sunny, windy, and a high of 90°.

*Timing/Weather on each day may change.

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Cajon Pass
7:44 pm, Mar 7, 2026
temperature icon 51°F
clear sky
Humidity: 19 %
Pressure: 1018 mb
Wind: 6 mph
Wind Gust: 8 mph
Clouds: 0%
Visibility: 10 km
Sunrise: 6:10 am
Sunset: 5:50 pm
  • Temperature
  • Precipitation
  • Rain Chance
  • Wind
  • Humidity
  • Pressure
10:00 pm
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46°/49°°F 0 mm 0% 9 mph 21% 1017 mb 0 mm/h
1:00 am
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47°/48°°F 0 mm 0% 9 mph 24% 1018 mb 0 mm/h
4:00 am
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43°/43°°F 0 mm 0% 9 mph 25% 1018 mb 0 mm/h
7:00 am
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47°/47°°F 0 mm 0% 8 mph 26% 1018 mb 0 mm/h
10:00 am
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61°/61°°F 0 mm 0% 11 mph 16% 1017 mb 0 mm/h
1:00 pm
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66°/66°°F 0 mm 0% 16 mph 14% 1014 mb 0 mm/h
4:00 pm
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66°/66°°F 0 mm 0% 13 mph 15% 1012 mb 0 mm/h
7:00 pm
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55°/55°°F 0 mm 0% 5 mph 23% 1013 mb 0 mm/h