Muscupiabe Weather Forecast

    • 69
    • 96

    Becoming Sunny

    • 68
    • 96

    Becoming Sunny

    • 71
    • 102

    Hot

    • 73
    • 104

    Hot

    • 72
    • 106

    Hot

    • 72
    • 106

    Hot

    • 71
    • 106

    Hot

Today 20 Jul San Bernardino and Riverside County Valleys-The Inland Empire

Patchy fog this morning. Partly cloudy. Highs 90 to 96. Areas of Winds west to 10 Mph. Becoming 10 to 15 Mph with Gusts to 25 Mph this afternoon.

Tonight 20 Jul San Bernardino and Riverside County Valleys-The Inland Empire

Mostly clear. Lows 63 to 68. Areas of Winds west 10 to 15 Mph this evening becoming light.

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Muscupiabe Temperature Statistics

July Temperature

San Bernardino Intl. Airport (4.3 miles)

  • Lowest 3 July, 2026

    58.1 °F

  • Average July

    76.4 °F

  • Highest 15 July, 2026

    104 °F

Climate (2021–2026)

San Bernardino Intl. Airport (4.3 miles)

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  • Average Low 2021–2026

    54.2 °F

  • Average 2021–2026

    63.2 °F

  • Average High 2021–2026

    80.3 °F
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