February 21, 2026 8:56 AM

Warm Weather for the Last Week of October

SOUTHERN CALIFORNIA, CA. (Pain In The Pass) >> This week’s weather forecast for Monday October 27 through Friday October 31 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, mostly sunny, and a high of 81°. Tuesday will be warm, mostly sunny with gusty winds, with a high of 91°. Wednesday will be cool, mostly sunny with gusty winds, and a high of 91°. Thursday will be warm, mostly sunny, and a high of 88°. Friday will be warm, warm, mostly sunny, and a high of 88°.

High Deserts Area Average Weather/Temps:

Monday will be warm, mostly sunny, windy, and a high of 80+°. Tuesday will be warm, mostly sunny, windy, and a high of 83+°. Wednesday will be cool, mostly sunny, windy and a high of 85+°. Thursday will be warm, mostly sunny, windy, and a high of 83+°. Friday will be warm, mosty sunny, windy, and a high 80+°. Higher temps in the Barstow area.

Mountains Area Average Weather/Temps:

Monday will be cool, mostly sunny, windy, and a high of 67°. Tuesday will be cool, mostly sunny, windy, and a high of 67°. Wednesday will be cool, mostly sunny, windy and a high of 68°. Thursday will be cool, sunny, windy, and a high of 68°. Friday will be cool, sunny, windy, and a high of 66°.

*Timing of the Weather on each day can change.

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Cajon Pass
8:56 am, Feb 21, 2026
temperature icon 41°F
clear sky
Humidity: 44 %
Pressure: 1023 mb
Wind: 1 mph
Wind Gust: 4 mph
Clouds: 3%
Visibility: 10 km
Sunrise: 6:28 am
Sunset: 5:38 pm
  • Temperature
  • Precipitation
  • Rain Chance
  • Wind
  • Humidity
  • Pressure
10:00 am
temperature icon
42°/45°°F 0 mm 0% 5 mph 44% 1023 mb 0 mm/h
1:00 pm
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46°/54°°F 0 mm 0% 4 mph 42% 1023 mb 0 mm/h
4:00 pm
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47°/49°°F 0 mm 0% 6 mph 36% 1022 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
temperature icon
42°/42°°F 0 mm 0% 5 mph 44% 1025 mb 0 mm/h
4:00 am
temperature icon
39°/39°°F 0 mm 0% 5 mph 46% 1026 mb 0 mm/h
7:00 am
temperature icon
41°/41°°F 0 mm 0% 6 mph 45% 1026 mb 0 mm/h