February 21, 2026 5:27 AM

Back to Spring like Weather in the 5 Day Forecast

SOUTHERN CALIFORNIA, CA. (Pain In The Pass) >> This week’s weather forecast for Monday April 7 through Friday April 11 for Southern California. Check out the 5-day forecast below in your area.

Cajon Pass/Inland Empire Valley Area Aveage Weather/Temps:

Monday will be warm, mostly sunny, and a high of 83°. Tuesday will be warm, sunny, and a high of 84°. Wednesday will be warm, sunny, and a high of 88°. Thursday will be warm, sunny, and a high of 90°. Friday will be cool, mostly sunny, and a high of 85°.

High Deserts Area Aveage Weather/Temps:

Monday will be warm, sunny, windy, and a high of 81+°. Tuesday will be warm, sunny, windy, and a high of 80+°. Wednesday will be warm, sunny, windy and a high of 87+°. Thursday will be warm, sunny, windy, and a high of 88+°. Friday will be warm, mostly sunny, and windy, and a high 84+°. Higher temps in the Barstow area.

Mountains Area Aveage Weather/Temps:

Monday will be cool, sunny, wind, and a high of 65°. Tuesday will be cool, sunny, windy, and a high of 67°. Wednesday will be cool, sunny, windy and a high of 71°. Thursday will be cool, sunny, windy, and a high of 72°. Friday will be cool, mostly sunny, windy, and a high of 70°.

*Timing/Weather on each day may change.

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Cajon Pass
5:27 am, Feb 21, 2026
temperature icon 30°F
clear sky
Humidity: 64 %
Pressure: 1022 mb
Wind: 2 mph
Wind Gust: 3 mph
Clouds: 0%
Visibility: 10 km
Sunrise: 6:28 am
Sunset: 5:38 pm
  • Temperature
  • Precipitation
  • Rain Chance
  • Wind
  • Humidity
  • Pressure
7:00 am
temperature icon
30°/31°°F 0 mm 0% 5 mph 63% 1022 mb 0 mm/h
10:00 am
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41°/47°°F 0 mm 0% 5 mph 50% 1023 mb 0 mm/h
1:00 pm
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54°/54°°F 0 mm 0% 4 mph 32% 1022 mb 0 mm/h
4:00 pm
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49°/49°°F 0 mm 0% 6 mph 32% 1021 mb 0 mm/h
7:00 pm
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43°/43°°F 0 mm 0% 4 mph 45% 1024 mb 0 mm/h
10:00 pm
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44°/44°°F 0 mm 0% 4 mph 44% 1025 mb 0 mm/h
1:00 am
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42°/42°°F 0 mm 0% 5 mph 44% 1025 mb 0 mm/h
4:00 am
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39°/39°°F 0 mm 0% 5 mph 46% 1026 mb 0 mm/h