Loveland Reservoir Weather Forecast

    • 65
    • 86

    Mostly Sunny

    • 66
    • 87

    Sunny

    • 67
    • 89

    Sunny

    • 70
    • 91

    Mostly Sunny

    • 70
    • 91

    Mostly Sunny

    • 67
    • 91

    Mostly Sunny

Today 29 Aug San Diego County Inland Valleys

Mostly sunny. Highs 86 to 91. Light Winds becoming west 10 Mph in the afternoon.

Tonight 29 Aug San Diego County Inland Valleys

Clear. Lows 63 to 67. Areas of Winds west to 10 Mph in the evening becoming light.

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Loveland Reservoir Temperature Statistics

August Temperature

Gillespie Field Airport (11.8 miles)

  • Lowest 19 August, 2025

    59 °F

  • Average August

    70.1 °F

  • Highest 7 August, 2025

    98.6 °F

Climate (2020–Present)

Gillespie Field Airport (11.8 miles)

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  • Average Low 2020–2025

    52.9 °F

  • Average 2020–2025

    60.2 °F

  • Average High 2020–2025

    76 °F
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