Foster Lake Weather Forecast

    • 71
    • 83

    Decreasing Clouds

    • 70
    • 83

    Mostly Sunny

    • 66
    • 83

    Mostly Sunny

    • 69
    • 82

    Sunny

    • 71
    • 85

    Mostly Sunny

    • 75
    • 89

    Mostly Sunny

    • 76
    • 92

    Mostly Sunny

Today 26 Jul Riverside County Mountains

Partly cloudy with a slight chance of Showers. Highs 88 to 98. Areas of Winds west to 10 Mph. Becoming 10 to 15 Mph with Gusts to 25 Mph this afternoon. Chance of measurable precipitation 20 percent.

Tonight 26 Jul Riverside County Mountains

Partly cloudy this evening. Becoming mostly clear. Cooler. Lows 60 to 70. Areas of Winds northwest 10 to 15 Mph. Gusts to 25 Mph this evening.

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Foster Lake Temperature Statistics

July Temperature

Palm Springs Regional Airport (13 miles)

  • Lowest 1 July, 2026

    68.6 °F

  • Average July

    96 °F

  • Highest 23 July, 2026

    115.6 °F

Climate (2021–2026)

Palm Springs Regional Airport (13 miles)

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  • Average Low 2021–2026

    64.6 °F

  • Average 2021–2026

    77.5 °F

  • Average High 2021–2026

    90.3 °F
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