Nuevo Weather Forecast

    • 53
    • 83

    Becoming Sunny

    • 50
    • 79

    Mostly Sunny

    • 51
    • 75

    Partly Sunny

    • 49
    • 76

    Partly Sunny

    • 49
    • 76

    Mostly Sunny

    • 51
    • 70

    Rain Showers

    • 50
    • 64

    Rain Showers

Today 18 Dec San Bernardino and Riverside County Valleys-The Inland Empire

Mostly sunny. Warmer. Highs 81 to 85. Areas of Winds east to 10 Mph becoming west 10 Mph this afternoon.

Tonight 18 Dec San Bernardino and Riverside County Valleys-The Inland Empire

Partly cloudy this evening. Becoming mostly clear. Lows around 50 in wind Sheltered Areas to 52 to 59 in warmer Locations. Light Winds.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Nuevo Temperature Statistics

December Temperature

Riverside / March Air Force Base (8.7 miles)

  • Lowest 5 December, 2025

    38.7 °F

  • Average December

    65.2 °F

  • Highest 10 December, 2025

    84 °F

Climate (2020–Present)

Riverside / March Air Force Base (8.7 miles)

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  • Average Low 2020–2025

    52.3 °F

  • Average 2020–2025

    65.2 °F

  • Average High 2020–2025

    78.4 °F
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