Hazardous Weather Conditions
Current conditions at
FW0494 San Bernardino CSU SB CA US (F0494)
Lat: 34.18383°NLon: 117.322°WElev: 2887.5ft.NA
107°F
42°C
| Humidity | 21% |
| Wind Speed | NNE 4 MPH |
| Barometer | 30.0 in (1015.92 mb) |
| Dewpoint | 59°F (15°C) |
| Visibility | NA |
| Heat Index | 108°F (42°C) |
| Last update | 09 Sep 03:15 PM PDT |
Extended Forecast for
San Bernardino CA
Extreme Heat Warning September 9, 03:54pm until September 10, 08:00pm
NOW until 8:00pm Thu
Extreme Heat Warning
Tonight
Low: 77 °F
Mostly Clear
Thursday
High: 103 °F
Sunny
Thursday Night
Low: 74 °F
Mostly Clear
Friday
High: 98 °F
Sunny
Friday Night
Low: 69 °F
Mostly Clear
Saturday
High: 91 °F
Sunny
Saturday Night
Low: 65 °F
Clear
Sunday
High: 87 °F
Sunny
Detailed Forecast
Tonight
Mostly clear, with a low around 77. West wind around 5 mph becoming calm.
Thursday
Sunny, with a high near 103. Light and variable wind becoming southwest 5 to 10 mph in the afternoon.
Thursday Night
Mostly clear, with a low around 74. Southwest wind around 5 mph becoming calm in the evening.
Friday
Sunny, with a high near 98. Calm wind becoming southwest around 5 mph in the afternoon.
Friday Night
Mostly clear, with a low around 69. Southwest wind around 5 mph becoming calm after midnight.
Saturday
Sunny, with a high near 91.
Saturday Night
Clear, with a low around 65.
Sunday
Sunny, with a high near 87.
Sunday Night
Clear, with a low around 63.
Monday
Sunny, with a high near 86.
Monday Night
Clear, with a low around 61.
Tuesday
Sunny, with a high near 83.
Tuesday Night
Clear, with a low around 60.
Wednesday
Sunny, with a high near 83.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
San Bernardino CA
34.14°N 117.3°W (Elev. 1191 ft)
34.14°N 117.3°W (Elev. 1191 ft)
12:27 pm PDT Sep 9, 2026
3pm PDT Sep 9, 2026-6pm PDT Sep 16, 2026
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