Current conditions at
San Bernardino Intl. Airport (KSBD)
Lat: 34.09027°NLon: 117.24705°WElev: 1086.0ft.
Clear
64°F
18°C
| Humidity | 59% |
| Wind Speed | WSW 8 MPH |
| Barometer | 30.02 in (1016.59 mb) |
| Dewpoint | 50°F (10°C) |
| Visibility | 7.00 mi |
| Last update | 12 May 07:55 PM PDT |
Extended Forecast for
Grand Terrace CA
Tonight
Low: 57 °F
Mostly Cloudy
Wednesday
High: 81 °F
Becoming
SunnyWednesday Night
Low: 56 °F
Mostly Clear
Thursday
High: 84 °F
Sunny
Thursday Night
Low: 57 °F
Mostly Clear
Friday
High: 84 °F
Sunny
Friday Night
Low: 56 °F
Mostly Clear
Saturday
High: 83 °F
Sunny
Saturday Night
Low: 55 °F
Mostly Clear
Detailed Forecast
Tonight
Mostly cloudy, with a low around 57. Southwest wind 5 to 10 mph.
Wednesday
Partly sunny, then gradually becoming sunny, with a high near 81. Light southwest wind becoming west 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph.
Wednesday Night
Mostly clear, with a low around 56. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.
Thursday
Sunny, with a high near 84. Light southwest wind becoming west 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph.
Thursday Night
Mostly clear, with a low around 57. West wind 5 to 10 mph becoming light southwest after midnight.
Friday
Sunny, with a high near 84.
Friday Night
Mostly clear, with a low around 56.
Saturday
Sunny, with a high near 83.
Saturday Night
Mostly clear, with a low around 55.
Sunday
Sunny, with a high near 83.
Sunday Night
Mostly clear, with a low around 56.
Monday
Sunny, with a high near 87.
Monday Night
Mostly clear, with a low around 57.
Tuesday
Sunny, with a high near 89.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Grand Terrace CA
34.05°N 117.31°W (Elev. 965 ft)
34.05°N 117.31°W (Elev. 965 ft)
12:47 pm PDT May 12, 2026
9pm PDT May 12, 2026-6pm PDT May 19, 2026
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