Riverside Weather Forecast

    • 63
    • 95

    Becoming Sunny

    • 61
    • 87

    Mostly Sunny

    • 61
    • 88

    Mostly Sunny

    • 63
    • 90

    Mostly Sunny

    • 61
    • 87

    Partly Sunny

    • 59
    • 81

    Sunny

Today 21 Apr East Valley

Partly sunny in the morning then becoming sunny. Highs 90 to 95. Southeast wind 5 to 10 Mph in the morning becoming southwest 10 to 20 Mph in the afternoon.

Tonight 21 Apr East Valley

Mostly clear. Lows 55 to 65. Southwest wind 10 to 20 Mph.

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Riverside Temperature Statistics

April Temperature

Phoenix, Phoenix Sky Harbor International Airport (3.1 miles)

  • Lowest 14 April, 2026

    60.7 °F

  • Average April

    78.4 °F

  • Highest 8 April, 2026

    98.7 °F

Climate (2021–Present)

Phoenix, Phoenix Sky Harbor International Airport (3.1 miles)

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  • Average Low 2021–2026

    66.6 °F

  • Average 2021–2026

    77.9 °F

  • Average High 2021–2026

    89.4 °F
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