Ramona Weather Forecast

    • 67
    • 95

    Mostly Sunny

    • 69
    • 98

    Hot

    • 69
    • 97

    Hot

    • 69
    • 97

    Hot

    • 67
    • 95

    Mostly Sunny

    • 63
    • 92

    Mostly Sunny

Today 20 Aug San Diego County Inland Valleys

Partly cloudy this morning. Becoming mostly sunny. Highs 83 to 88 in the western Valleys to 92 to 97 near the Foothills. Areas of Winds west to 10 Mph. Becoming 10 to 15 Mph this afternoon.

Tonight 20 Aug San Diego County Inland Valleys

Partly cloudy. Lows 65 to 70. Light Winds.

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Ramona Temperature Statistics

August Temperature

Ramona, Ramona Airport (2.5 miles)

  • Lowest 1 August, 2025

    48 °F

  • Average August

    72.9 °F

  • Highest 7 August, 2025

    102.9 °F

Climate (2020–Present)

Ramona, Ramona Airport (2.5 miles)

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  • Average Low 2020–2025

    51.2 °F

  • Average 2020–2025

    64.1 °F

  • Average High 2020–2025

    76.6 °F
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