April 14, 2026 12:55 AM

Hot Weather for the First Week of Spring

SOUTHERN CALIFORNIA, CA. (Pain In The Pass) >> This week’s weather forecast for Monday March 23 through Friday March 27 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 hot, sunny, and a high of 92°. Tuesday will be hot, sunny, with a high of 94°. Wednesday will be hot, mostly sunny, and a high of 94°. Thursday will be hot, mostly sunny, and a high of 93°. Friday will be hot, mostly sunny, and a high of 95°.

High Deserts Area Average Weather/Temps:

Monday will be warm, sunny, windy, and a high of 89+°. Tuesday will be hot, sunny, windy, and a high of 90+°. Wednesday will be hot sunny, windy and a high of 90+°. Thursday will be hot, sunny, windy, and a high of 88+°. Friday will be hot, mostly sunny, windy, and a high 87+°. Higher temps in the Barstow area.

Mountains Area Average Weather/Temps:

Monday will be cool, sunny, windy, and a high of 72°. Tuesday will be warm, sunny, windy, and a high of 74°. Wednesday will be warm, sunny, windy, and a high of 72°. Thursday will be warm, sunny, windy, and a high of 72°. Friday will be warm, mostly sunny, windy, and a high of 70°.

*Timing of the Weather on each day can change.

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Cajon Pass
12:55 am, Apr 14, 2026
temperature icon 42°F
scattered clouds
Humidity: 84 %
Pressure: 1018 mb
Wind: 6 mph
Wind Gust: 6 mph
Clouds: 41%
Visibility: 10 km
Sunrise: 6:19 am
Sunset: 7:19 pm
  • Temperature
  • Precipitation
  • Rain Chance
  • Wind
  • Humidity
  • Pressure
2:00 am
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42°/42°°F 0 mm 0% 5 mph 85% 1018 mb 0 mm/h
5:00 am
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41°/42°°F 0 mm 0% 2 mph 84% 1018 mb 0 mm/h
8:00 am
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46°/47°°F 0 mm 0% 2 mph 68% 1019 mb 0 mm/h
11:00 am
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58°/58°°F 0 mm 0% 0 mph 41% 1018 mb 0 mm/h
2:00 pm
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63°/63°°F 0 mm 0% 2 mph 31% 1016 mb 0 mm/h
5:00 pm
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62°/62°°F 0 mm 0% 4 mph 32% 1014 mb 0 mm/h
8:00 pm
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55°/55°°F 0 mm 0% 5 mph 50% 1016 mb 0 mm/h
11:00 pm
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50°/50°°F 0 mm 0% 5 mph 69% 1017 mb 0 mm/h