Eastvale Weather Forecast

    • 48
    • 74

    Decreasing Clouds

    • 51
    • 75

    Mostly Cloudy

    • 53
    • 68

    Rain Showers

    • 53
    • 65

    Rain Showers

    • 50
    • 65

    Rain Showers

    • 48
    • 64

    Rain Showers Likely

Today 21 Dec San Bernardino and Riverside County Valleys-The Inland Empire

Partly cloudy. Highs 72 to 77. Light Winds.

Tonight 21 Dec San Bernardino and Riverside County Valleys-The Inland Empire

Partly cloudy. Lows 44 to 48 in wind Sheltered Areas to 49 to 55 in warmer Locations. Light Winds.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Eastvale Temperature Statistics

December Temperature

Chino, Chino Airport (3.1 miles)

  • Lowest 5 December, 2025

    37.9 °F

  • Average December

    58.4 °F

  • Highest 10 December, 2025

    87.1 °F

Climate (2020–Present)

Chino, Chino Airport (3.1 miles)

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  • Average Low 2020–2025

    52.3 °F

  • Average 2020–2025

    65.9 °F

  • Average High 2020–2025

    80.8 °F
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