Idyllwild Weather Forecast

    • 50
    • 81

    Mostly Sunny

    • 49
    • 70

    Sunny

    • 50
    • 73

    Sunny

    • 50
    • 74

    Mostly Sunny

    • 48
    • 74

    Mostly Sunny

    • 49
    • 73

    Mostly Sunny

Today 12 May Riverside County Mountains

Mostly sunny. Highs 78 to 88. Areas of Winds southeast 10 to 15 Mph. Gusts to 25 Mph. Becoming 30 Mph this afternoon.

Tonight 12 May Riverside County Mountains

Partly cloudy in the evening. Becoming mostly clear. Cooler. Lows 47 to 57. Areas of Winds west 10 to 20 Mph. Gusts to 25 Mph. Becoming 30 Mph overnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Idyllwild Temperature Statistics

May Temperature

Palm Springs Regional Airport (13 miles)

  • Lowest 5 May, 2026

    58.6 °F

  • Average May

    79.2 °F

  • Highest 8 May, 2026

    103.6 °F

Climate (2021–Present)

Palm Springs Regional Airport (13 miles)

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  • Average Low 2021–2026

    64.8 °F

  • Average 2021–2026

    77.6 °F

  • Average High 2021–2026

    90.3 °F
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