Nuevo Weather Forecast

    • 66
    • 86

    Rain Showers Likely

    • 63
    • 87

    Slight Chance Thunderstorms

    • 63
    • 90

    Mostly Sunny

    • 65
    • 87

    Slight Chance Rain Showers

    • 67
    • 92

    Slight Chance Rain Showers

    • 66
    • 91

    Mostly Sunny

    • 65
    • 91

    Sunny

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

Showers and a slight chance of Thunderstorms this Morning, then Showers and a chance of Thunderstorms this afternoon. Highs 83 to 88. Areas of Winds north 10 Mph becoming west with Gusts to 25 Mph this afternoon.

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

Partly cloudy with a slight chance of Thunderstorms. A chance of Showers. Lows 61 to 68. Areas of Winds southwest 10 to 15 Mph this evening becoming light. Chance of measurable precipitation 50 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Nuevo Temperature Statistics

September Temperature

Riverside / March Air Force Base (8.7 miles)

  • Lowest 9 September, 2025

    57 °F

  • Average September

    76.3 °F

  • Highest 16 September, 2025

    98.8 °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

    65.4 °F

  • Average High 2020–2025

    78.5 °F
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