Highland Weather Forecast
- 51
- 75
Decreasing Clouds
- 54
- 79
Mostly Sunny
- 50
- 77
Mostly Sunny
- 46
- 70
Mostly Sunny
- 46
- 67
Mostly Sunny
- 48
- 69
Partly Sunny
Today 4 Dec San Bernardino and Riverside County Valleys-The Inland Empire
Partly cloudy. Highs 74 to 78. Areas of Winds east 10 to 15 Mph becoming north in the afternoon. Gusts to 30 Mph.
Tonight 4 Dec San Bernardino and Riverside County Valleys-The Inland Empire
Mostly clear. Lows 41 to 45 in wind Sheltered Areas to 42 to 52 in warmer Locations. Areas of Winds east 10 to 20 Mph with Gusts to 35 Mph.
Highland Temperature Statistics
December Temperature
San Bernardino Intl. Airport (3.1 miles)
Lowest 1 December, 2023
42.1 °FAverage December
51.8 °FHighest 1 December, 2023
64.4 °F
Climate (2018–Present)
San Bernardino Intl. Airport (3.1 miles)
Average Low 2018–2023
54.6 °FAverage 2018–2023
63.7 °FAverage High 2018–2023
81 °F