August 12, 2026 6:37 PM

Monday June 17 – Friday June 21 Work Week’s Forecast for SoCal

SOUTHERN CALIFORNIA, CA. (Pain In The Pass) >> This week’s weather forecast for Monday June 17 through Friday June 21 for Southern California. Check out the 5-day forecast below in your area.

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Cajon Pass
6:37 pm, Aug 12, 2026
temperature icon 79°F
overcast clouds
38 %
1009 mb
18 mph
Wind Gust: 13 mph
Clouds: 90%
Visibility: 6 mi
Sunrise: 6:08 am
Sunset: 7:40 pm

Cajon Pass/Inland Empire Valley Area Weather:

Monday will be warm, sunny with morning clouds/fog, and a high of 80°. Tuesday will be warm, sunny with morning clouds/fog, and a high of 85°. Wednesday will be warm, sunny, and a high of 93°. Thursday will be warm, sunny with morning clouds/fog, and a high of 99°. Friday will be warm, partly sunny with morning clouds/fog, and a high of 91°.

High Deserts Weather:

Monday will be hot, sunny, windy, and a high of 87+°. Tuesday will be hot, sunny, windy, and a high of 90+°. Wednesday will be hot, sunny, windy, and a high of 89+°. Thursday will be hot, sunny, windy, and a high of 93+°. Friday will be hot, mostly sunny, and gusty winds, and a high 94+°. Higher temps in the Barstow area.

Mountains Weather:

Monday will be warm, sunny, windy, and a high of 72°. Tuesday will be warm, sunny, windy, and a high of 74°. Wednesday will be warm, sunny, windy and a high of 73°. Thursday will be warm, sunny with, windy, and a high of 75°. Friday will be warm, mostly sunny, gusty winds, and a high of 80°.

*Timing/Weather on each day may change.

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loader-image
Cajon Pass
6:37 pm, Aug 12, 2026
temperature icon 79°F
overcast clouds
Humidity: 36 %
Pressure: 1009 mb
Wind: 23 mph
Wind Gust: 23 mph
Clouds: 100%
Visibility: 10 km
Sunrise: 6:08 am
Sunset: 7:40 pm
  • Temperature
  • Precipitation
  • Rain Chance
  • Wind
  • Humidity
  • Pressure
8:00 pm
temperature icon
68°/75°°F 0 mm 0% 13 mph 42% 1010 mb 0 mm/h
11:00 pm
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64°/69°°F 0 mm 0% 11 mph 53% 1011 mb 0 mm/h
2:00 am
temperature icon
62°/62°°F 0 mm 0% 9 mph 66% 1012 mb 0 mm/h
5:00 am
temperature icon
60°/60°°F 0 mm 0% 7 mph 66% 1012 mb 0 mm/h
8:00 am
temperature icon
64°/64°°F 0 mm 0% 8 mph 50% 1013 mb 0 mm/h
11:00 am
temperature icon
72°/72°°F 0 mm 0% 11 mph 32% 1012 mb 0 mm/h
2:00 pm
temperature icon
76°/76°°F 0 mm 0% 16 mph 27% 1010 mb 0 mm/h
5:00 pm
temperature icon
73°/73°°F 0 mm 0% 19 mph 33% 1010 mb 0 mm/h