March 10, 2026 5:40 AM

Rainy New Years Work Week Forecast

SOUTHERN CALIFORNIA, CA. (Pain In The Pass) >> This week’s weather forecast for Monday December 29 through Friday January 2 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 with gusty winds, and a high of 66°. Tuesday will be warm, partly cloudy a high of 70°. Wednesday will be cold,partly cloudy with rain showers, and a high of 71°. Thursday will be cold, cloudy with rain showers, and a high of 67°. Friday will be cold, cloudy with rain showers, and a high of 66°.

High Deserts Area Average Weather/Temps:

Monday will be cool, sunny, windy, and a high of 57+°. Tuesday will be cold, mostly sunny, windy, and a high of 57+°. Wednesday will be cold, partly cloudy with rain showers, windy and a high of 58+°. Thursday will be cold, mostly cloudy with rain showers, gusty winds, and a high of 58+°. Friday will be cold, mostly cloudy with rain showers, gusty winds, and a high 60+°. Higher temps in the Barstow area.

Mountains Area Average Weather/Temps:

Monday will be cold, sunny, gusty winds, and a high of 42°. Tuesday will be cold, partly cloudy windy, and a high of 49°. Wednesday will be cold, mostly cloudy with rain showers, gusty winds and a high of 51°. Thursday will be cold, cloudy with rain showers, windy, and a high of 48°. Friday will be cold, cloudy with rain/snow showers, windy, and a high of 48°.

*Timing of the Weather on each day can change.

There are more ways to follow the Pain In The Pass. Join the Traffic Group on Facebook with over 168,000 members. Join the group on MeWe. Like us on the on Facebook. Follow us on Instagram, and also follow us on Threads, and X aka Twitter.

loader-image
Cajon Pass
5:40 am, Mar 10, 2026
temperature icon 47°F
broken clouds
Humidity: 88 %
Pressure: 1015 mb
Wind: 15 mph
Wind Gust: 14 mph
Clouds: 55%
Visibility: 10 km
Sunrise: 7:06 am
Sunset: 6:52 pm
  • Temperature
  • Precipitation
  • Rain Chance
  • Wind
  • Humidity
  • Pressure
8:00 am
temperature icon
38°/44°°F 0 mm 0% 8 mph 86% 1015 mb 0 mm/h
11:00 am
temperature icon
54°/57°°F 0 mm 0% 6 mph 65% 1016 mb 0 mm/h
2:00 pm
temperature icon
64°/64°°F 0 mm 0% 6 mph 42% 1015 mb 0 mm/h
5:00 pm
temperature icon
63°/63°°F 0 mm 0% 6 mph 45% 1016 mb 0 mm/h
8:00 pm
temperature icon
53°/53°°F 0 mm 0% 6 mph 72% 1019 mb 0 mm/h
11:00 pm
temperature icon
42°/42°°F 0 mm 0% 3 mph 69% 1021 mb 0 mm/h
2:00 am
temperature icon
51°/51°°F 0 mm 0% 3 mph 57% 1021 mb 0 mm/h
5:00 am
temperature icon
50°/50°°F 0 mm 0% 6 mph 53% 1022 mb 0 mm/h