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.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Crestline Park Temperature Statistics

January Temperature

San Bernardino Intl. Airport (10.6 miles)

  • Lowest 19 January, 2025

    32 °F

  • Average January

    51.7 °F

  • Highest 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 More

  • Average Low 2020–2025

    54.3 °F

  • Average 2020–2025

    63.4 °F

  • Average High 2020–2025

    80.7 °F
Get WillyWeather+ to remove ads