April 12, 2026 6:15 PM

The Last 5 Day Forecast of 2024

SOUTHERN CALIFORNIA, CA. (Pain In The Pass) >> This week’s weather forecast for Monday December 30 through Friday January 3 for Southern California. Check out the 5-day forecast below in your area.

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

Monday will be cool, sunny, and a high of 71°. Tuesday will be cool, sunny with gusty winds, and a high of 71°. Wednesday will be cool, sunny with gusty winds, and a high of 74°. Thursday will be cool, sunny, and a high of 76°. Friday will be cool, mostly sunny, and a high of 76°.

High Deserts Area Aveage Weather/Temps:

Monday will be cool, sunny, windy, and a high of 64+°. Tuesday will be cool, sunny, windy, and a high of 63+°. Wednesday will be cool, sunny, windy and a high of 63+°. Thursday will be cool, sunny, windy, and a high of 65+°. Friday will be cool, mostly sunny, and windy, and a high 68°. Higher temps in the Barstow area.

Mountains Area Aveage Weather/Temps:

Monday will be cold, sunny, windy, and a high of 57°. Tuesday will be cold, sunny, windy, and a high of 53°. Wednesday will be cold, sunny, windy and a high of 55°. Thursday will be cold, sunny, windy, and a high of 57°. Friday will be cold, mostly sunny, windy, and a high of 58°.

*Timing/Weather on each day may change.

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Cajon Pass
6:15 pm, Apr 12, 2026
temperature icon 49°F
few clouds
Humidity: 65 %
Pressure: 1014 mb
Wind: 15 mph
Wind Gust: 18 mph
Clouds: 13%
Visibility: 10 km
Sunrise: 6:21 am
Sunset: 7:18 pm
  • Temperature
  • Precipitation
  • Rain Chance
  • Wind
  • Humidity
  • Pressure
8:00 pm
temperature icon
47°/49°°F 0 mm 0% 12 mph 71% 1014 mb 0 mm/h
11:00 pm
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44°/46°°F 0 mm 0% 9 mph 76% 1016 mb 0 mm/h
2:00 am
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42°/42°°F 0 mm 0% 9 mph 87% 1017 mb 0 mm/h
5:00 am
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41°/41°°F 0.2 mm 20% 8 mph 86% 1017 mb 0 mm/h
8:00 am
temperature icon
44°/44°°F 0.2 mm 20% 8 mph 77% 1017 mb 0 mm/h
11:00 am
temperature icon
49°/49°°F 0.2 mm 20% 9 mph 65% 1016 mb 0 mm/h
2:00 pm
temperature icon
50°/50°°F 1 mm 100% 8 mph 55% 1015 mb 0 mm/h
5:00 pm
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50°/50°°F 1 mm 100% 8 mph 47% 1013 mb 0 mm/h