March 10, 2026 4:50 AM

Monday May 26 – Friday May 31 Five Day Forecast for SoCal

SOUTHERN CALIFORNIA, CA. (Pain In The Pass) >> This week’s weather forecast for Monday May 27 through Friday May 31 for Southern California. Check out the 5-day forecast below in your area.

Cajon Pass/Inland Empire Valley Area Weather:

Monday will be warm, partly sunny with morning clouds, and a high of 81°. Tuesday will be warm, partly sunny with morning clouds, and a high of 81°. Wednesday will be warm, partly sunny with morning clouds, and a high of 82°. Thursday will be warm, partly sunny with morning clouds, and a high of 82°. Friday will be warm, partly sunny with morning clouds, and a high of 82°.

High Deserts Weather:

Monday will warm, sunny, windy, and a high of 86+°. Tuesday will be warm, sunny, windy, and a high of 86+°. Wednesday will be warm, sunny, windy, and a high of 90+°. Thursday will be warm, sunny, windy, and a high of 90+°. Friday will be warm, mostly sunny, and gusty winds, and a high 90+°. Higher temps in the Barstow area.

Mountains Weather:

Monday will be cool, sunny, windy, and a high of 68°. Tuesday will be cool, sunny, windy, and a high of 68°. Wednesday will be cool, sunny, windy and a high of 70°. Thursday will be cool, sunny with, windy, and a high of 70°. Friday will be cool, mostly sunny, gusty winds, and a high of 70°.

*Timing/Weather on each day may change.

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Cajon Pass
4:50 am, Mar 10, 2026
temperature icon 47°F
few clouds
Humidity: 83 %
Pressure: 1014 mb
Wind: 12 mph
Wind Gust: 15 mph
Clouds: 14%
Visibility: 10 km
Sunrise: 7:06 am
Sunset: 6:52 pm
  • Temperature
  • Precipitation
  • Rain Chance
  • Wind
  • Humidity
  • Pressure
5:00 am
temperature icon
35°/47°°F 0 mm 0% 6 mph 83% 1014 mb 0 mm/h
8:00 am
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38°/44°°F 0 mm 0% 8 mph 82% 1015 mb 0 mm/h
11:00 am
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54°/58°°F 0 mm 0% 5 mph 63% 1016 mb 0 mm/h
2:00 pm
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64°/64°°F 0 mm 0% 7 mph 43% 1016 mb 0 mm/h
5:00 pm
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60°/60°°F 0 mm 0% 8 mph 44% 1016 mb 0 mm/h
8:00 pm
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53°/53°°F 0 mm 0% 5 mph 71% 1019 mb 0 mm/h
11:00 pm
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52°/52°°F 0 mm 0% 3 mph 69% 1021 mb 0 mm/h
2:00 am
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51°/51°°F 0 mm 0% 3 mph 58% 1021 mb 0 mm/h