March 7, 2026 7:14 PM

This Week’s 5 Day Weather Forecast for Southern California

SOUTHERN CALIFORNIA, CA. (Pain In The Pass) >> This week’s weather forecast for Monday January 20 through Friday January 24 for Southern California. Check out the 5-day forecast below in your area.

Cajon Pass/Inland Empire Valley Area Aveage Weather/Temps:

Martin Luther King Jr. Day Monday will be cool, sunny, afternoon/evening gusty winds, and a high of 67°. Tuesday will be cool, sunny with strong gusty winds, and a high of 67°. Wednesday will be cool, sunny, gusty winds, and a high of 73°. Thursday will be cool, sunny, and a high of 74°. Friday will be cool, sunny, and a high of 75°.

High Deserts Area Aveage Weather/Temps:

Martin Luther King Jr. Day Monday will be cold, sunny, gusty winds, and a high of 60+°. Tuesday will be cold, sunny, windy, and a high of 57+°. Wednesday will be cold, sunny, windy and a high of 64+°. Thursday will be cold, sunny, windy, and a high of 66+°. Friday will be cool, mostly sunny, and windy, and a high 68°. Higher temps in the Barstow area.

Mountains Area Aveage Weather/Temps:

Martin Luther King Jr. Day Monday will be cold, sunny, gusty winds, and a high of 41°. Tuesday will be cold, sunny, strong gusty winds, and a high of 45°. Wednesday will be cold, sunny, windy and a high of 53°. Thursday will be cold, sunny, windy, and a high of 54°. Friday will be cold, mostly sunny, windy, and a high of 55°.

*Timing/Weather on each day may change.

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Cajon Pass
7:14 pm, Mar 7, 2026
temperature icon 52°F
clear sky
Humidity: 17 %
Pressure: 1018 mb
Wind: 8 mph
Wind Gust: 7 mph
Clouds: 0%
Visibility: 10 km
Sunrise: 6:10 am
Sunset: 5:50 pm
  • Temperature
  • Precipitation
  • Rain Chance
  • Wind
  • Humidity
  • Pressure
10:00 pm
temperature icon
46°/50°°F 0 mm 0% 9 mph 20% 1017 mb 0 mm/h
1:00 am
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47°/49°°F 0 mm 0% 9 mph 24% 1018 mb 0 mm/h
4:00 am
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43°/43°°F 0 mm 0% 9 mph 25% 1018 mb 0 mm/h
7:00 am
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47°/47°°F 0 mm 0% 8 mph 26% 1018 mb 0 mm/h
10:00 am
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61°/61°°F 0 mm 0% 11 mph 16% 1017 mb 0 mm/h
1:00 pm
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66°/66°°F 0 mm 0% 16 mph 14% 1014 mb 0 mm/h
4:00 pm
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66°/66°°F 0 mm 0% 13 mph 15% 1012 mb 0 mm/h
7:00 pm
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55°/55°°F 0 mm 0% 5 mph 23% 1013 mb 0 mm/h