March 8, 2026 11:17 AM

Monday September 30 – Friday October 4 Work Week’s Forecast for SoCal

SOUTHERN CALIFORNIA, CA. (Pain In The Pass) >> This week’s weather forecast for Monday September 30 through Friday October 4 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 100°. Tuesday will be hot, sunny with some clouds, and a high of 103°. Wednesday will be hot, mostly sunny, and a high of 103°. Thursday will be hot, mostly sunny, and a high of 101°. Friday will be hot, mostly sunny, and a high of 100°.

High Deserts Area Aveage Weather/Temps:

Monday will be hot, sunny, and a high of 102+°. Tuesday will be hot, sunny with a small chance of T-storms, windy, and a high of 105+°. Wednesday will be hot, sunny with a small chance of T-storms, windy, and a high of 105+°. Thursday will be hot, mostly sunny, and a high of 103+°. Friday will be hot, mostly sunny, and windy, and a high 102+°. Higher temps in the Barstow area.

Mountains Area Aveage Weather/Temps:

Monday will be cool, sunny, windy, and a high of 82°. Tuesday will be warm, sunny with a small chance of T-storms, windy, and a high of 85°. Wednesday will be warm, sunny with a small chance of T-storms, windy and a high of 85°. Thursday will be warm, sunny, windy, and a high of 83°. Friday will be warm, sunny, windy, and a high of 82°.

*Timing/Weather on each day may change.

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Cajon Pass
11:17 am, Mar 8, 2026
temperature icon 60°F
clear sky
Humidity: 16 %
Pressure: 1017 mb
Wind: 8 mph
Wind Gust: 3 mph
Clouds: 2%
Visibility: 10 km
Sunrise: 7:09 am
Sunset: 6:51 pm
  • Temperature
  • Precipitation
  • Rain Chance
  • Wind
  • Humidity
  • Pressure
2:00 pm
temperature icon
62°/65°°F 0 mm 0% 16 mph 16% 1016 mb 0 mm/h
5:00 pm
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63°/64°°F 0 mm 0% 13 mph 15% 1014 mb 0 mm/h
8:00 pm
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54°/54°°F 0 mm 0% 6 mph 22% 1013 mb 0 mm/h
11:00 pm
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52°/52°°F 0 mm 0% 4 mph 24% 1013 mb 0 mm/h
2:00 am
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49°/49°°F 0 mm 0% 4 mph 24% 1012 mb 0 mm/h
5:00 am
temperature icon
50°/50°°F 0 mm 0% 4 mph 21% 1011 mb 0 mm/h
8:00 am
temperature icon
51°/51°°F 0 mm 0% 1 mph 26% 1011 mb 0 mm/h
11:00 am
temperature icon
62°/62°°F 0 mm 0% 5 mph 23% 1011 mb 0 mm/h