Sunset Park Weather Forecast

    • 51
    • 70

    Partly Sunny

    • 49
    • 71

    Partly Sunny

    • 51
    • 72

    Mostly Cloudy

    • 55
    • 66

    Rain Showers

    • 54
    • 62

    Rain Showers

    • 52
    • 62

    Rain Showers

    • 49
    • 61

    Rain Showers Likely

Today 20 Dec San Bernardino and Riverside County Valleys-The Inland Empire

Partly cloudy. Highs 70 to 75. Light Winds.

Tonight 20 Dec San Bernardino and Riverside County Valleys-The Inland Empire

Mostly clear this evening. Becoming partly cloudy. Lows 44 to 48 in wind Sheltered Areas to 48 to 55 in warmer Locations. Light Winds.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Sunset Park Temperature Statistics

December Temperature

Brackett Field Airport (7.5 miles)

  • Lowest 5 December, 2025

    42.8 °F

  • Average December

    64.1 °F

  • Highest 10 December, 2025

    86 °F

Climate (2020–Present)

Brackett Field Airport (7.5 miles)

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  • Average Low 2020–2025

    55.5 °F

  • Average 2020–2025

    67.6 °F

  • Average High 2020–2025

    75.6 °F
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