Crest Park Weather Forecast

    • 67
    • 86

    Sunny

    • 53
    • 81

    Mostly Sunny

    • 50
    • 67

    Mostly Sunny

    • 53
    • 69

    Mostly Sunny

    • 54
    • 73

    Sunny

    • 52
    • 72

    Mostly Sunny

    • 53
    • 72

    Mostly Sunny

Today 11 May San Bernardino County Mountains

Sunny. Highs 71 to 81 above 6000 feet to 82 to 90 below 6000 feet. Areas of Winds south 10 to 20 Mph. Gusts to 25 Mph becoming 30 Mph this afternoon.

Tonight 11 May San Bernardino County Mountains

Mostly clear. Lows 46 to 56 above 6000 feet to 57 to 67 below 6000 feet. Areas of Winds south 10 to 15 Mph. Gusts to 25 Mph this evening.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Crest Park Temperature Statistics

May Temperature

San Bernardino Intl. Airport (9.9 miles)

  • Lowest 6 May, 2026

    49.1 °F

  • Average May

    62.9 °F

  • Highest 9 May, 2026

    89.6 °F

Climate (2021–Present)

San Bernardino Intl. Airport (9.9 miles)

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  • Average Low 2021–2026

    54.3 °F

  • Average 2021–2026

    63.3 °F

  • Average High 2021–2026

    80.5 °F
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