Crestline Park Weather Forecast
- 35
- 43
Mostly Sunny
- 42
- 51
Partly Sunny
- 43
- 54
Partly Sunny
- 45
- 57
Mostly Sunny
- 42
- 58
Partly Sunny
- 41
- 50
Partly Sunny
Today 30 Jan San Bernardino County Mountains
Mostly sunny. Not as cool. Highs 48 to 58. Areas of Winds northwest 10 Mph.
Tonight 30 Jan San Bernardino County Mountains
Mostly clear. Lows 22 to 32 above 6000 feet to 28 to 38 below 6000 feet. Light Winds. Except southwest to 10 Mph near ridge Tops and along desert Slopes.
Crestline Park Temperature Statistics
January Temperature
San Bernardino Intl. Airport (10.6 miles)
Lowest 19 January, 2025
32 °FAverage January
51.7 °FHighest 2 January, 2025
82.4 °F
Climate (2020–Present)
San Bernardino Intl. Airport (10.6 miles)
Take a look at our website widgetsAvailable free! Find Out MoreAverage Low 2020–2025
54.3 °FAverage 2020–2025
63.4 °FAverage High 2020–2025
80.7 °F