Lake City Weather Forecast

    • 51
    • 74

    Mostly Sunny

    • 52
    • 77

    Mostly Sunny

    • 52
    • 79

    Sunny

    • 52
    • 79

    Mostly Sunny

    • 44
    • 74

    Chance Rain Showers

    • 41
    • 58

    Chance Rain Showers

Today 21 May Surprise Valley California

Sunny. Highs 74 to 84. Northeast Winds 10 to 15 Mph.

Tonight 21 May Surprise Valley California

Partly cloudy in the evening then clearing. Lows 46 to 56. Northeast Winds 10 to 15 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Lake City Temperature Statistics

May Temperature

Alturas (20.5 miles)

  • Lowest 14 May, 2026

    28.7 °F

  • Average May

    56.1 °F

  • Highest 12 May, 2026

    88.6 °F

Climate (2021–Present)

Alturas (20.5 miles)

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  • Average Low 2021–2026

    33.5 °F

  • Average 2021–2026

    49.6 °F

  • Average High 2021–2026

    65 °F
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