May 15, 2026 3:18 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.

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Cajon Pass
3:18 am, May 15, 2026
temperature icon 56°F
clear sky
Humidity: 64 %
Pressure: 1014 mb
Wind: 6 mph
Wind Gust: 10 mph
Clouds: 8%
Visibility: 10 km
Sunrise: 5:47 am
Sunset: 7:44 pm
  • Temperature
  • Precipitation
  • Rain Chance
  • Wind
  • Humidity
  • Pressure
5:00 am
temperature icon
50°/54°°F 0 mm 0% 4 mph 65% 1014 mb 0 mm/h
8:00 am
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56°/56°°F 0 mm 0% 3 mph 56% 1013 mb 0 mm/h
11:00 am
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66°/66°°F 0 mm 0% 5 mph 30% 1012 mb 0 mm/h
2:00 pm
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70°/70°°F 0 mm 0% 7 mph 27% 1011 mb 0 mm/h
5:00 pm
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68°/68°°F 0 mm 0% 8 mph 31% 1009 mb 0 mm/h
8:00 pm
temperature icon
62°/62°°F 0 mm 0% 9 mph 57% 1011 mb 0 mm/h
11:00 pm
temperature icon
58°/58°°F 0 mm 0% 9 mph 58% 1011 mb 0 mm/h
2:00 am
temperature icon
55°/55°°F 0 mm 0% 9 mph 59% 1010 mb 0 mm/h