Flag Hill Park Weather Forecast

    • 45
    • 60

    Patchy Fog

    • 47
    • 63

    Partly Sunny

    • 49
    • 68

    Patchy Fog

    • 55
    • 76

    Mostly Sunny

    • 60
    • 81

    Sunny

    • 60
    • 86

    Mostly Sunny

    • 61
    • 88

    Mostly Sunny

Today 27 May San Bernardino and Riverside County Valleys-The Inland Empire

Patchy fog this morning. Cloudy with a slight chance of rain this Morning, then partly cloudy this afternoon. Highs 62 to 68. Areas of Winds south 10 to 15 Mph. Gusts to 25 Mph. Becoming 30 Mph this afternoon. Chance of measurable precipitation 20 percent.

Tonight 27 May San Bernardino and Riverside County Valleys-The Inland Empire

Partly cloudy this Evening, then mostly cloudy with patchy fog and drizzle overnight. Lows 43 to 52. Areas of Winds southwest 10 to 15 Mph with Gusts to 25 Mph. Becoming to 10 Mph overnight.

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Flag Hill Park Temperature Statistics

May Temperature

Big Bear City Airport (18.6 miles)

  • Lowest 6 May, 2026

    27.7 °F

  • Average May

    53.1 °F

  • Highest 10 May, 2026

    77.9 °F

Climate (2021–Present)

Big Bear City Airport (18.6 miles)

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  • Average Low 2021–2026

    33.9 °F

  • Average 2021–2026

    49 °F

  • Average High 2021–2026

    60.3 °F
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