October 10, 2026 7:16 AM

Warm Up in this Weeks 5 Day Forecast

SOUTHERN CALIFORNIA, CA. (Pain In The Pass) >> This week’s weather forecast for Monday May 26 through Friday May 30 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, morning clouds/fog then sunny, and a high of 80°. Tuesday will be hot, mostly sunny, with a high of 84°. Wednesday will be hot, sunny, and a high of 84°. Thursday will be hot, mostly sunny, and a high of 86°. Friday will be hot, mostly sunny, and a high of 94°.

High Deserts Area Average Weather/Temps:

Monday will be warm, sunny, windy, and a high of 82+°. Tuesday will be hot, sunny, windy, and a high of 88+°. Wednesday will be hot, sunny, windy and a high of 91+°. Thursday will be hot, mostly sunny, windy, and a high of 92+°. Friday will be hot, mostly sunny, windy, and a high 97+°. Higher temps in the Barstow area.

Mountains Area Average Weather/Temps:

Monday will be cool, sunny, windy, and a high of 70°. Tuesday will be cool, sunny, windy, and a high of 72°. Wednesday will be warm, sunny, windy and a high of 74°. Thursday will be warm, mostly sunny, windy, and a high of 74°. Friday will be warm, mostly sunny, windy, and a high of 79°.

*Timing/Weather on each day may change.

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Cajon Pass
7:16 am, Oct 10, 2026
temperature icon 68°F
overcast clouds
Humidity: 29 %
Pressure: 1004 mb
Wind: 8 mph
Wind Gust: 8 mph
Clouds: 100%
Visibility: 10 km
Sunrise: 6:50 am
Sunset: 6:21 pm
  • Temperature
  • Precipitation
  • Rain Chance
  • Wind
  • Humidity
  • Pressure
8:00 am
temperature icon
60°/68°°F 0 mm 0% 11 mph 29% 1005 mb 0 mm/h
11:00 am
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69°/70°°F 0 mm 0% 10 mph 30% 1005 mb 0 mm/h
2:00 pm
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68°/69°°F 0.14 mm 14% 15 mph 27% 1004 mb 0 mm/h
5:00 pm
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67°/67°°F 0.2 mm 20% 8 mph 39% 1002 mb 0 mm/h
8:00 pm
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62°/62°°F 0.2 mm 20% 5 mph 55% 1002 mb 0 mm/h
11:00 pm
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59°/59°°F 1 mm 100% 2 mph 56% 1001 mb 0 mm/h
2:00 am
temperature icon
56°/56°°F 1 mm 100% 6 mph 90% 998 mb 0 mm/h
5:00 am
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52°/52°°F 1 mm 100% 13 mph 91% 996 mb 0 mm/h