Crest Park Weather Forecast

    • 48
    • 65

    Increasing Clouds

    • 51
    • 64

    Mostly Sunny

    • 51
    • 68

    Sunny

    • 55
    • 72

    Mostly Sunny

    • 59
    • 75

    Mostly Sunny

    • 63
    • 78

    Mostly Sunny

Today 29 Jun San Bernardino County Mountains

Sunny, warmer. Highs 63 to 73 above 6000 feet to 67 to 77 below 6000 feet. Areas of Winds east 10 to 15 Mph with Gusts to 25 Mph becoming south 10 to 20 Mph with Gusts to 30 Mph this afternoon.

Tonight 29 Jun San Bernardino County Mountains

Mostly clear. Colder. Lows 34 to 44 above 6000 feet to 42 to 52 below 6000 feet. Areas of Winds south 10 to 20 Mph with Gusts to 30 Mph becoming west 10 to 15 Mph with Gusts to 25 Mph overnight.

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Crest Park Temperature Statistics

June Temperature

San Bernardino Intl. Airport (9.9 miles)

  • Lowest 20 June, 2026

    55.4 °F

  • Average June

    70.2 °F

  • Highest 12 June, 2026

    100.4 °F

Climate (2021–2026)

San Bernardino Intl. Airport (9.9 miles)

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  • Average Low 2021–2026

    54.2 °F

  • Average 2021–2026

    63.2 °F

  • Average High 2021–2026

    80.4 °F
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