Copan Lake Weather Forecast

    • 35
    • 74

    Increasing Clouds

    • 40
    • 48

    Mostly Cloudy

    • 42
    • 71

    Slight Chance Thunderstorms

    • 35
    • 53

    Partly Sunny

    • 43
    • 56

    Mostly Cloudy

    • 31
    • 59

    Partly Sunny

Today 3 Feb Washington

Sunny. Highs in the mid 70s. South Winds 5 to 10 Mph, becoming northwest this afternoon.

Tonight 3 Feb Washington

Clear in the Evening, then becoming partly cloudy. Cooler with Lows in the mid 30s. Northeast Winds 10 to 15 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Copan Lake Temperature Statistics

February Temperature

Bartlesville, Bartlesville Municipal Airport (11.8 miles)

  • Lowest 1 February, 2025

    25 °F

  • Average February

    44.8 °F

  • Highest 1 February, 2025

    62.1 °F

Climate (2020–Present)

Bartlesville, Bartlesville Municipal Airport (11.8 miles)

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  • Average Low 2020–2025

    47.3 °F

  • Average 2020–2025

    59.9 °F

  • Average High 2020–2025

    72.4 °F
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