February 20, 2026 11:06 AM

Nice Winter Weather in this Weeks 5 Day Forecast

SOUTHERN CALIFORNIA, CA. (Pain In The Pass) >> This week’s weather forecast for Monday January 26 through Friday January 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 cool, sunny, and a high of 70°. Tuesday will be cool, mostly sunny, with a high of 72°. Wednesday will be warm, partly cloudy, and a high of 71°. Thursday will be warm, partly sunny, and a high of 71°. Friday will be cool, mostly sunny, and a high of 74°.

High Deserts Area Average Weather/Temps:

Monday will be cool, sunny, windy, and a high of 58+°. Tuesday will be cool, mostly sunny, windy, and a high of 61+°. Wednesday will be cool, partly sunny, windy and a high of 61+°. Thursday will be cool, mostly sunny, windy, and a high of 62+°. Friday will be cool, mostly sunny, windy, and a high 65+°. Higher temps in the Barstow area.

Mountains Area Average Weather/Temps:

Monday will be cold, mostly sunny, windy, and a high of 46°. Tuesday will be cold, mostly sunny, windy, and a high of 51°. Wednesday will be cold, partly sunny, windy, and a high of 51°. Thursday will be cold, mostly sunny, windy, and a high of 53°. Friday will be cold, mostly sunny, windy, and a high of 56°.

*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 170,000 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
11:06 am, Feb 20, 2026
temperature icon 39°F
overcast clouds
Humidity: 55 %
Pressure: 1017 mb
Wind: 7 mph
Wind Gust: 12 mph
Clouds: 91%
Visibility: 10 km
Sunrise: 6:29 am
Sunset: 5:37 pm
  • Temperature
  • Precipitation
  • Rain Chance
  • Wind
  • Humidity
  • Pressure
1:00 pm
temperature icon
41°/44°°F 0 mm 0% 6 mph 56% 1016 mb 0 mm/h
4:00 pm
temperature icon
44°/46°°F 0 mm 0% 4 mph 52% 1016 mb 0 mm/h
7:00 pm
temperature icon
35°/35°°F 0 mm 0% 6 mph 62% 1019 mb 0 mm/h
10:00 pm
temperature icon
35°/35°°F 0 mm 0% 3 mph 62% 1021 mb 0 mm/h
1:00 am
temperature icon
33°/33°°F 0 mm 0% 3 mph 64% 1022 mb 0 mm/h
4:00 am
temperature icon
34°/34°°F 0 mm 0% 5 mph 64% 1023 mb 0 mm/h
7:00 am
temperature icon
33°/33°°F 0 mm 0% 5 mph 63% 1024 mb 0 mm/h
10:00 am
temperature icon
43°/43°°F 0 mm 0% 6 mph 43% 1024 mb 0 mm/h