Allen Weather Forecast

    • 43
    • 63

    Becoming Sunny

    • 43
    • 64

    Mostly Sunny

    • 43
    • 61

    Mostly Sunny

    • 43
    • 63

    Mostly Sunny

    • 40
    • 63

    Mostly Sunny

    • 40
    • 61

    Partly Sunny

    • 41
    • 61

    Partly Sunny

Today 21 Mar West Slope Northern Sierra Nevada

Partly cloudy in the morning then becoming mostly sunny. Highs 59 to 74 higher Elevations. 71 to 83 lower Elevations. Prevailing southeast Winds up to 10 Mph shifting to the southwest in the afternoon. Gusts up to 25 Mph.

Tonight 21 Mar West Slope Northern Sierra Nevada

Mostly clear. Colder. Lows 38 to 53 higher Elevations. 47 to 62 lower Elevations. Prevailing southwest Winds up to 10 Mph shifting to the east after midnight. Gusts up to 25 Mph.

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Allen Temperature Statistics

March Temperature

South Lake Tahoe, Lake Tahoe Airport (19.9 miles)

  • Lowest 6 March, 2026

    21.9 °F

  • Average March

    43.4 °F

  • Highest 18 March, 2026

    76.6 °F

Climate (2021–Present)

South Lake Tahoe, Lake Tahoe Airport (19.9 miles)

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  • Average Low 2021–2026

    31.3 °F

  • Average 2021–2026

    45.8 °F

  • Average High 2021–2026

    59.7 °F
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