September 12, 2026 8:51 AM

June Gloom Weather in this Week 5 Day

SOUTHERN CALIFORNIA, CA. (Pain In The Pass) >> This week’s weather forecast for Monday June 1 through Friday June 5 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, sunny, windy, and a high of 87°. Tuesday will be warm, partly sunny morning fog, with a high of 84°. Wednesday will be warm, partly sunny morning fog, and a high of 86°. Thursday will be warm, partly sunny morning fog, and a high of 86°. Friday will be warm, mostly sunny, and a high of 85°.

High Deserts Area Average Weather/Temps:

Monday will be warm, mostly sunny, windy, and a high of 92+°. Tuesday will be warm, mostly sunny, windy, and a high of 92+°. Wednesday will be warm, mostly sunny, gusty winds and a high of 95+°. Thursday will be warm, mostly sunny, windy, and a high of 92+°. Friday will be warm, mostly sunny, windy, and a high 91+°. Higher temps in the Barstow area.

Mountains Area Average Weather/Temps:

Monday will be cool, mostly sunny, windy, and a high of 73°. Tuesday will be cool, mostly sunny, windy, and a high of 75°. Wednesday will be cool, mostly sunny, gusty winds, and a high of 76°. Thursday will be cool, mostly sunny, windy and a high of 76°. Friday will be cool, mostly sunny, windy, and a high of 75°.

*Timing of the Weather on each day can change.

There are more ways to follow the Pain In The Pass. Join the Traffic Group on Facebook with over 171,000 members. Join the group on MeWe. Like us on the on Facebook. Follow us on Instagram, and also follow us on Threads, and X aka Twitter.

loader-image
Cajon Pass
8:51 am, Sep 12, 2026
temperature icon 78°F
clear sky
Humidity: 42 %
Pressure: 1013 mb
Wind: 12 mph
Wind Gust: 11 mph
Clouds: 4%
Visibility: 10 km
Sunrise: 6:30 am
Sunset: 7:01 pm
  • Temperature
  • Precipitation
  • Rain Chance
  • Wind
  • Humidity
  • Pressure
11:00 am
temperature icon
77°/78°°F 0 mm 0% 6 mph 42% 1013 mb 0 mm/h
2:00 pm
temperature icon
82°/84°°F 0 mm 0% 11 mph 32% 1012 mb 0 mm/h
5:00 pm
temperature icon
80°/80°°F 0 mm 0% 13 mph 29% 1010 mb 0 mm/h
8:00 pm
temperature icon
70°/70°°F 0 mm 0% 11 mph 49% 1012 mb 0 mm/h
11:00 pm
temperature icon
65°/65°°F 0 mm 0% 6 mph 58% 1013 mb 0 mm/h
2:00 am
temperature icon
63°/63°°F 0 mm 0% 5 mph 59% 1013 mb 0 mm/h
5:00 am
temperature icon
60°/60°°F 0 mm 0% 3 mph 58% 1012 mb 0 mm/h
8:00 am
temperature icon
66°/66°°F 0 mm 0% 3 mph 51% 1013 mb 0 mm/h