Lake City Weather Forecast

    • 52
    • 77

    Slight Chance Thunderstorms

    • 54
    • 81

    Sunny

    • 59
    • 86

    Sunny

    • 59
    • 90

    Sunny

    • 58
    • 89

    Sunny

    • 57
    • 88

    Mostly Sunny

Today 20 Jun Surprise Valley California

Sunny in the Morning, then partly cloudy with a slight chance of Showers and Thunderstorms in the afternoon. Highs 78 to 88. West Winds 10 to 15 Mph.

Tonight 20 Jun Surprise Valley California

Partly cloudy with a slight chance of Showers and Thunderstorms in the Evening, then clear after midnight. Lows 48 to 58. Northwest Winds 10 to 15 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Lake City Temperature Statistics

June Temperature

Alturas (20.5 miles)

  • Lowest 10 June, 2026

    33.7 °F

  • Average June

    63.3 °F

  • Highest 16 June, 2026

    95.6 °F

Climate (2021–2026)

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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