March 7, 2026 7:53 PM

Above Average Temps in the 5 Day

SOUTHERN CALIFORNIA, CA. (Pain In The Pass) >> This week’s weather forecast for Monday December 8 through Friday December 12 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, mostly sunny, and a high of 80°. Tuesday will be warm, sunny, with a high of 84°. Wednesday will be warm, mostly sunny, and a high of 83°. Thursday will be warm, sunny, and a high of 82°. Friday will be warm, mostly sunny, and a high of 84°.

High Deserts Area Average Weather/Temps:

Monday will be cool, sunny, windy, and a high of 69+°. Tuesday will be cool, sunny, windy, and a high of 70+°. Wednesday will be cold, sunny, windy and a high of 73+°. Thursday will be cold, mostly sunny, windy, and a high of 72+°. Friday will be cool, mosty sunny, windy, and a high 71+°. Higher temps in the Barstow area.

Mountains Area Average Weather/Temps:

Monday will be cold, sunny, windy, and a high of 57°. Tuesday will be cold, sunny, windy, and a high of 62°. Wednesday will be cold, sunny, windy and a high of 64°. Thursday will be cold, mostly sunny, windy, and a high of 64°. Friday will be cold, mostly sunny, windy, and a high of 63°.

*Timing of the Weather on each day can change.

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Cajon Pass
7:53 pm, Mar 7, 2026
temperature icon 50°F
clear sky
Humidity: 20 %
Pressure: 1018 mb
Wind: 3 mph
Wind Gust: 5 mph
Clouds: 0%
Visibility: 10 km
Sunrise: 6:10 am
Sunset: 5:50 pm
  • Temperature
  • Precipitation
  • Rain Chance
  • Wind
  • Humidity
  • Pressure
10:00 pm
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46°/49°°F 0 mm 0% 9 mph 21% 1017 mb 0 mm/h
1:00 am
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47°/48°°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