Copan Lake Weather Forecast

    • 50
    • 68

    Mostly Sunny

    • 51
    • 75

    Breezy

    • 55
    • 78

    Partly Sunny

    • 65
    • 81

    Slight Chance Thunderstorms

    • 43
    • 80

    Chance Thunderstorms

    • 38
    • 57

    Partly Sunny

Today 28 Mar Washington

Sunny. Not as cool with Highs in the upper 60s. Southwest Winds 10 to 15 Mph.

Tonight 28 Mar Washington

Mostly clear. Not as cool with Lows around 50. South Winds around 10 Mph, increasing to 15 to 20 Mph after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Copan Lake Temperature Statistics

March Temperature

Bartlesville, Bartlesville Municipal Airport (11.8 miles)

  • Lowest 18 March, 2024

    26.9 °F
  • Average March

    54.1 °F
  • Highest 3 March, 2024

    83.6 °F

Climate (2019–Present)

Bartlesville, Bartlesville Municipal Airport (11.8 miles)

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  • Average Low 2019–2024

    47.4 °F
  • Average 2019–2024

    59.4 °F
  • Average High 2019–2024

    71.7 °F
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