Campbell Reservoir Weather Forecast

    • 43
    • 77

    Partly Sunny

    • 29
    • 63

    Partly Sunny

    • 36
    • 66

    Partly Sunny

    • 41
    • 66

    Mostly Cloudy

    • 40
    • 69

    Chance Rain Showers

    • 26
    • 60

    Slight Chance Rain/Snow

Today 20 Mar Northern and Eastern Klamath County and Western Lake County

Partly cloudy. Highs in the lower to mid 70s. South Winds around 5 Mph shifting to the southwest this afternoon.

Tonight 20 Mar Northern and Eastern Klamath County and Western Lake County

Mostly cloudy in the evening then becoming partly cloudy. Lows in the lower to mid 40s. West Winds 5 to 10 Mph.

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Campbell Reservoir Temperature Statistics

March Temperature

Lake County Airport (33.6 miles)

  • Lowest 15 March, 2026

    23 °F

  • Average March

    45.1 °F

  • Highest 18 March, 2026

    77 °F

Climate (2021–Present)

Lake County Airport (33.6 miles)

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  • Average Low 2021–2026

    34 °F

  • Average 2021–2026

    48.8 °F

  • Average High 2021–2026

    61.6 °F
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