May 11, 2026 7:41 PM

A Cool Weather 5 Day Forecast

SOUTHERN CALIFORNIA, CA. (Pain In The Pass) >> This week’s weather forecast for Monday April 13 through Friday April 17 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 cold, partly sunny, and a high of 65°. Tuesday will be cool, sunny, with a high of 73°. Wednesday will be cool, sunny, and a high of 74°. Thursday will be cool, mostly sunny with morning fog, and a high of 73°. Friday will be warm, partly cloudy, and a high of 76°.

High Deserts Area Average Weather/Temps:

Monday will be cold, partly sunny with a chance of rain showers, windy, and a high of 61+°. Tuesday will be cool, sunny, windy, and a high of 70+°. Wednesday will be cool, sunny, windy and a high of 73+°. Thursday will be cool, sunny, windy, and a high of 70+°. Friday will be cool, mostly sunny, windy, and a high 72+°. Higher temps in the Barstow area.

Mountains Area Average Weather/Temps:

Monday will be cold, partly cloudy with snow showers in the morning/afternoon, windy, and a high of 47°. Tuesday will be cold, sunny, windy, and a high of 54°. Wednesday will be cold, sunny, windy, and a high of 59°. Thursday will be cold, partly sunny, windy, and a high of 56°. Friday will be cold, mostly sunny, windy, and a high of 59°.

*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
7:41 pm, May 11, 2026
temperature icon 79°F
clear sky
Humidity: 13 %
Pressure: 1014 mb
Wind: 15 mph
Wind Gust: 17 mph
Clouds: 5%
Visibility: 10 km
Sunrise: 5:50 am
Sunset: 7:41 pm
  • Temperature
  • Precipitation
  • Rain Chance
  • Wind
  • Humidity
  • Pressure
8:00 pm
temperature icon
59°/79°°F 0 mm 0% 6 mph 13% 1014 mb 0 mm/h
11:00 pm
temperature icon
59°/73°°F 0 mm 0% 1 mph 18% 1014 mb 0 mm/h
2:00 am
temperature icon
56°/64°°F 0 mm 0% 3 mph 19% 1013 mb 0 mm/h
5:00 am
temperature icon
50°/50°°F 0 mm 0% 2 mph 19% 1013 mb 0 mm/h
8:00 am
temperature icon
58°/58°°F 0 mm 0% 3 mph 12% 1013 mb 0 mm/h
11:00 am
temperature icon
63°/63°°F 0 mm 0% 8 mph 15% 1012 mb 0 mm/h
2:00 pm
temperature icon
84°/84°°F 0 mm 0% 17 mph 22% 1011 mb 0 mm/h
5:00 pm
temperature icon
76°/76°°F 0 mm 0% 18 mph 34% 1012 mb 0 mm/h