Lake Arrowhead Weather Forecast

    • 63
    • 79

    Rain Showers

    • 57
    • 74

    Rain Showers

    • 54
    • 68

    Chance Rain Showers

    • 64
    • 76

    Chance Thunderstorms

    • 65
    • 81

    Chance Rain Showers

    • 49
    • 79

    Rain Showers Likely

    • 46
    • 62

    Slight Chance Rain Showers

Today 6 Mar Union

Partly sunny with a chance of Showers and Thunderstorms. Highs in the upper 70s. South Winds around 10 Mph with Gusts up to 20 Mph. Chance of rain 40 percent.

Tonight 6 Mar Union

Partly cloudy this Evening, then becoming mostly cloudy. Lows in the lower 60s. South Winds 5 to 10 Mph with Gusts up to 20 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Lake Arrowhead Temperature Statistics

March Temperature

Oxford, University-Oxford Airport (24.2 miles)

  • Lowest 1 March, 2026

    46.4 °F

  • Average March

    66.2 °F

  • Highest 4 March, 2026

    80.6 °F

Climate (2021–Present)

Oxford, University-Oxford Airport (24.2 miles)

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  • Average Low 2021–2026

    52.1 °F

  • Average 2021–2026

    62.2 °F

  • Average High 2021–2026

    73.4 °F
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