June 6, 2026 12:20 AM

Warm Up in this Weeks 5 Day Forecast

SOUTHERN CALIFORNIA, CA. (Pain In The Pass) >> This week’s weather forecast for Monday May 26 through Friday May 30 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 warm, morning clouds/fog then sunny, and a high of 80°. Tuesday will be hot, mostly sunny, with a high of 84°. Wednesday will be hot, sunny, and a high of 84°. Thursday will be hot, mostly sunny, and a high of 86°. Friday will be hot, mostly sunny, and a high of 94°.

High Deserts Area Average Weather/Temps:

Monday will be warm, sunny, windy, and a high of 82+°. Tuesday will be hot, sunny, windy, and a high of 88+°. Wednesday will be hot, sunny, windy and a high of 91+°. Thursday will be hot, mostly sunny, windy, and a high of 92+°. Friday will be hot, mostly sunny, windy, and a high 97+°. Higher temps in the Barstow area.

Mountains Area Average Weather/Temps:

Monday will be cool, sunny, windy, and a high of 70°. Tuesday will be cool, sunny, windy, and a high of 72°. Wednesday will be warm, sunny, windy and a high of 74°. Thursday will be warm, mostly sunny, windy, and a high of 74°. Friday will be warm, mostly sunny, windy, and a high of 79°.

*Timing/Weather on each day may change.

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Cajon Pass
12:20 am, Jun 6, 2026
temperature icon 62°F
overcast clouds
Humidity: 45 %
Pressure: 1011 mb
Wind: 15 mph
Wind Gust: 16 mph
Clouds: 100%
Visibility: 10 km
Sunrise: 5:37 am
Sunset: 7:59 pm
  • Temperature
  • Precipitation
  • Rain Chance
  • Wind
  • Humidity
  • Pressure
2:00 am
temperature icon
55°/60°°F 0 mm 0% 7 mph 49% 1011 mb 0 mm/h
5:00 am
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54°/57°°F 0 mm 0% 6 mph 51% 1010 mb 0 mm/h
8:00 am
temperature icon
62°/62°°F 0 mm 0% 9 mph 36% 1009 mb 0 mm/h
11:00 am
temperature icon
71°/71°°F 0 mm 0% 13 mph 21% 1008 mb 0 mm/h
2:00 pm
temperature icon
75°/75°°F 0 mm 0% 22 mph 18% 1007 mb 0 mm/h
5:00 pm
temperature icon
70°/70°°F 0 mm 0% 19 mph 21% 1006 mb 0 mm/h
8:00 pm
temperature icon
60°/60°°F 0 mm 0% 12 mph 43% 1008 mb 0 mm/h
11:00 pm
temperature icon
54°/54°°F 0 mm 0% 9 mph 57% 1009 mb 0 mm/h