Current conditions at
San Bernardino Intl. Airport (KSBD)
Lat: 34.09027°NLon: 117.24705°WElev: 1086.0ft.
Clear
68°F
20°C
| Humidity | 37% |
| Wind Speed | SW 4 MPH |
| Barometer | 29.98 in (1015.24 mb) |
| Dewpoint | 41°F (5°C) |
| Visibility | 10.00 mi |
| Last update | 03 Nov 04:51 PM PST |
Extended Forecast for
Grand Terrace CA
Tonight
Low: 53 °F
Mostly Clear
Wednesday
High: 72 °F
Sunny
Wednesday Night
Low: 55 °F
Mostly Clear
Thursday
High: 77 °F
Sunny
Thursday Night
Low: 56 °F
Mostly Clear
Friday
High: 80 °F
Sunny
Friday Night
Low: 56 °F
Clear
Saturday
High: 82 °F
Sunny
Saturday Night
Low: 58 °F
Clear
Detailed Forecast
Tonight
Mostly clear, with a low around 53. Southwest wind around 5 mph becoming calm in the evening.
Wednesday
Sunny, with a high near 72. Calm wind becoming west around 5 mph.
Wednesday Night
Mostly clear, with a low around 55. Calm wind becoming northeast around 5 mph.
Thursday
Sunny, with a high near 77. Northeast wind around 5 mph becoming calm.
Thursday Night
Mostly clear, with a low around 56. Northeast wind 5 to 10 mph, with gusts as high as 20 mph.
Friday
Sunny, with a high near 80.
Friday Night
Clear, with a low around 56.
Saturday
Sunny, with a high near 82.
Saturday Night
Clear, with a low around 58.
Sunday
Sunny, with a high near 83.
Sunday Night
Partly cloudy, with a low around 60.
Monday
Mostly sunny, with a high near 81.
Monday Night
Partly cloudy, with a low around 59.
Tuesday
Mostly sunny, with a high near 79.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Grand Terrace CA
34.03°N 117.3°W (Elev. 1122 ft)
34.03°N 117.3°W (Elev. 1122 ft)
12:25 pm PST Nov 3, 2026
5pm PST Nov 3, 2026-6pm PST Nov 10, 2026
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