February 19, 2026 6:33 PM

Rainy Christmas Week Forecast

SOUTHERN CALIFORNIA, CA. (Pain In The Pass) >> This week’s weather forecast for Monday December 22 through Friday November 26 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, partly cloudy, and a high of 77°. Tuesday will be warm, partly cloudy with rain showers in the afternoon/night, with a high of 69°. Wednesday will be cold, cloudy with rain showers, and a high of 64°. Thursday will be cold, cloudy with rain showers, and a high of 65°. Friday will be cold, mostly cloudy with rain showers, and a high of 64°.

High Deserts Area Average Weather/Temps:

Monday will be cool, partly, windy, and a high of 71+°. Tuesday will be cold, mostly cloudy with rain showers at night, gusty winds, and a high of 65+°. Wednesday will be cold, mostly cloudy with rain showers, windy and a high of 59+°. Thursday will be cold, mostly cloudy with rain showers, gusty winds, and a high of 58+°. Friday will be cold, partly cloudy with rain showers, gusty winds, and a high 57+°. Higher temps in the Barstow area.

Mountains Area Average Weather/Temps:

Monday will be cold, mostly cloudy, windy, and a high of 61°. Tuesday will be cold, mostly cloudy with rain showers late, gusty winds, and a high of 55°. Wednesday will be cold, mostly cloudy with rain showers, windy and a high of 46°. Thursday will be cold, mostly cloudy with rain showers, windy, and a high of 45°. Friday will be cold, mostly cloudy with rain/snow showers, windy, and a high of 44°.

*Timing of the Weather on each day can change.

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Cajon Pass
6:33 pm, Feb 19, 2026
temperature icon 38°F
overcast clouds
Humidity: 79 %
Pressure: 1006 mb
Wind: 8 mph
Wind Gust: 16 mph
Clouds: 100%
Visibility: 10 km
Sunrise: 6:30 am
Sunset: 5:36 pm
  • Temperature
  • Precipitation
  • Rain Chance
  • Wind
  • Humidity
  • Pressure
7:00 pm
temperature icon
38°/38°°F 0.33 mm 33% 12 mph 79% 1008 mb 0 mm/h
10:00 pm
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35°/37°°F 0.22 mm 22% 10 mph 84% 1009 mb 0 mm/h
1:00 am
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33°/34°°F 0.34 mm 34% 7 mph 86% 1011 mb 0.32 mm/h
4:00 am
temperature icon
32°/32°°F 0.3 mm 30% 3 mph 91% 1014 mb 0.28 mm/h
7:00 am
temperature icon
32°/32°°F 0 mm 0% 3 mph 84% 1016 mb 0 mm/h
10:00 am
temperature icon
39°/39°°F 0 mm 0% 6 mph 59% 1017 mb 0 mm/h
1:00 pm
temperature icon
41°/41°°F 0 mm 0% 2 mph 52% 1016 mb 0 mm/h
4:00 pm
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43°/43°°F 0 mm 0% 2 mph 53% 1015 mb 0 mm/h