Sunnymead Park Weather Forecast

    • 52
    • 77

    Increasing Clouds

    • 52
    • 68

    Mostly Cloudy

    • 51
    • 70

    Mostly Cloudy

    • 57
    • 82

    Mostly Sunny

    • 62
    • 88

    Mostly Sunny

    • 63
    • 92

    Mostly Sunny

Today 16 May San Bernardino and Riverside County Valleys-The Inland Empire

Partly cloudy. Highs 76 to 80. Areas of Winds west to 10 Mph. Becoming 10 to 15 Mph with Gusts to 25 Mph in the afternoon.

Tonight 16 May San Bernardino and Riverside County Valleys-The Inland Empire

Partly cloudy. Lows 46 to 54. Areas of Winds west 10 to 15 Mph with Gusts to 25 Mph becoming south overnight.

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  • Temperature Real-Time

Sunnymead Park Temperature Statistics

May Temperature

Riverside / March Air Force Base (2.5 miles)

  • Lowest 8 May, 2025

    50.5 °F

  • Average May

    64.9 °F

  • Highest 10 May, 2025

    102.7 °F

Climate (2020–Present)

Riverside / March Air Force Base (2.5 miles)

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  • Average Low 2020–2025

    52.2 °F

  • Average 2020–2025

    65.4 °F

  • Average High 2020–2025

    78.6 °F
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