June 1, 2026 9:13 PM

Nice Weather in this Weeks 5 Day Forecast

SOUTHERN CALIFORNIA, CA. (Pain In The Pass) >> This week’s weather forecast for Monday January 12 through Friday January 16 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, sunny, and a high of 73°. Tuesday will be warm, sunny, with a high of 76°. Wednesday will be warm, sunny, and a high of 80°. Thursday will be warm, sunny, and a high of 80°. Friday will be warm, mostly sunny, and a high of 79°.

High Deserts Area Average Weather/Temps:

Monday will be cool, sunny, windy, and a high of 61+°. Tuesday will be cool, sunny, windy, and a high of 64+°. Wednesday will be cool, sunny, windy and a high of 68+°. Thursday will be cool, sunny, windy, and a high of 69+°. Friday will be cool, mostly sunny, windy, and a high 68+°. Higher temps in the Barstow area.

Mountains Area Average Weather/Temps:

Monday will be cold, sunny, windy, and a high of 50°. Tuesday will be cold, sunny, windy, and a high of 55°. Wednesday will be cold, sunny, windy, and a high of 59°. Thursday will be cold, sunny, windy, and a high of 59°. Friday will be cold, mostly sunny, windy, and a high of 57°.

*Timing of the Weather on each day can change.

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Cajon Pass
9:13 pm, Jun 1, 2026
temperature icon 67°F
clear sky
Humidity: 39 %
Pressure: 1014 mb
Wind: 10 mph
Wind Gust: 5 mph
Clouds: 0%
Visibility: 10 km
Sunrise: 5:38 am
Sunset: 7:56 pm
  • Temperature
  • Precipitation
  • Rain Chance
  • Wind
  • Humidity
  • Pressure
11:00 pm
temperature icon
58°/64°°F 0 mm 0% 7 mph 44% 1014 mb 0 mm/h
2:00 am
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58°/61°°F 0 mm 0% 6 mph 48% 1014 mb 0 mm/h
5:00 am
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56°/56°°F 0 mm 0% 1 mph 48% 1014 mb 0 mm/h
8:00 am
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71°/71°°F 0 mm 0% 1 mph 25% 1014 mb 0 mm/h
11:00 am
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80°/80°°F 0 mm 0% 5 mph 22% 1014 mb 0 mm/h
2:00 pm
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85°/85°°F 0 mm 0% 18 mph 15% 1013 mb 0 mm/h
5:00 pm
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83°/83°°F 0 mm 0% 8 mph 18% 1012 mb 0 mm/h
8:00 pm
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69°/69°°F 0 mm 0% 7 mph 32% 1013 mb 0 mm/h