Hazardous Weather Conditions
Current conditions at
Cable Airport (KCCB)
Lat: 34.11161°NLon: 117.68739°WElev: 1444.0ft.
Clear
79°F
26°C
| Humidity | 57% |
| Wind Speed | NNE 5 MPH |
| Barometer | 29.89 in (1012.19 mb) |
| Dewpoint | 63°F (17°C) |
| Visibility | 10.00 mi |
| Heat Index | 80°F (27°C) |
| Last update | 28 Aug 04:50 AM PDT |
Extended Forecast for
Montclair CA
Extreme Heat Warning August 28, 05:10am until August 28, 08:00pm
NOW until 8:00pm Fri

Extreme Heat Warning
Today

High: 102 °F
Decreasing
CloudsTonight

Low: 72 °F
Mostly Clear
Saturday

High: 98 °F
Sunny
Saturday Night

Low: 69 °F
Mostly Clear
Sunday

High: 93 °F
Sunny
Sunday Night

Low: 65 °F
Clear
Monday

High: 90 °F
Sunny
Monday Night

Low: 63 °F
Mostly Clear
Detailed Forecast
Today
Mostly cloudy, then gradually becoming sunny, with a high near 102. Heat index values as high as 105. Light and variable wind becoming west 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph.
Tonight
Mostly clear, with a low around 72. West wind 5 to 10 mph becoming light in the evening.
Saturday
Sunny, with a high near 98. Light and variable wind becoming west 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph.
Saturday Night
Mostly clear, with a low around 69. Southwest wind 5 to 10 mph.
Sunday
Sunny, with a high near 93. Light south wind becoming southwest 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph.
Sunday Night
Clear, with a low around 65.
Monday
Sunny, with a high near 90.
Monday Night
Mostly clear, with a low around 63.
Tuesday
Sunny, with a high near 86.
Tuesday Night
A slight chance of showers. Mostly cloudy, with a low around 65.
Wednesday
A slight chance of showers. Mostly sunny, with a high near 88.
Wednesday Night
Partly cloudy, with a low around 67.
Thursday
A slight chance of showers. Mostly sunny, with a high near 91.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Montclair CA
34.09°N 117.7°W (Elev. 1112 ft)
34.09°N 117.7°W (Elev. 1112 ft)
1:07 am PDT Aug 28, 2026
5am PDT Aug 28, 2026-6pm PDT Sep 3, 2026



