Thousand Island Lake Weather Forecast

    • 15
    • 20

    Snow Showers

    • 11
    • 22

    Snow Showers

    • 12
    • 23

    Snow Showers Likely

    • 17
    • 28

    Mostly Sunny

    • 22
    • 36

    Sunny

    • 21
    • 39

    Mostly Sunny

Today 29 Mar Upper San Joaquin River

Breezy. Snow likely in the Morning, then snow in the afternoon. Patchy blowing snow in the Morning, then blowing snow in the afternoon. Visibility one quarter mile or less at Times in the late morning and afternoon. Snow may be heavy at Times in the late morning and afternoon. Snow accumulation of 2 to 17 Inches. Highs 19 to 33. South Winds 10 to 15 Mph increasing to 15 to 25 Mph in the afternoon. Gusts up to 45 Mph. Chance of snow near 100 percent.

Tonight 29 Mar Upper San Joaquin River

Breezy, snow. Areas of blowing snow in the evening. Areas of blowing snow after midnight. Snow may be heavy at Times. Visibility one quarter mile or less at Times after midnight. Snow accumulation of 8 to 28 Inches. Lows 15 to 25. South Winds 15 to 25 Mph with Gusts to around 45 Mph. Chance of snow near 100 percent.

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Thousand Island Lake Temperature Statistics

March Temperature

Mammoth Yosemite Airport (19.3 miles)

  • Lowest 25 March, 2024

    12 °F
  • Average March

    34.5 °F
  • Highest 20 March, 2024

    59 °F

Climate (2019–Present)

Mammoth Yosemite Airport (19.3 miles)

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  • Average Low 2019–2024

    29.8 °F
  • Average 2019–2024

    46.3 °F
  • Average High 2019–2024

    61 °F
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