Birch Lake Weather Forecast

    • 57
    • 70

    Chance Thunderstorms

    • 56
    • 78

    Chance Thunderstorms

    • 48
    • 72

    Chance Rain Showers

    • 49
    • 72

    Mostly Sunny

    • 50
    • 73

    Mostly Sunny

    • 54
    • 74

    Chance Thunderstorms

    • 57
    • 76

    Chance Thunderstorms

Today 30 Apr Osage

Mostly cloudy with a chance of Showers and Thunderstorms. Some Thunderstorms may produce heavy rainfall. Highs around 70. Southeast Winds 15 to 20 Mph. Chance of rain 50 percent.

Tonight 30 Apr Osage

Mostly cloudy with a slight chance of Showers and Thunderstorms. Lows in the mid 50s. Southeast Winds around 5 Mph, becoming southwest. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Birch Lake Temperature Statistics

April Temperature

Bartlesville, Bartlesville Municipal Airport (18.6 miles)

  • Lowest 7 April, 2025

    27.8 °F

  • Average April

    60.3 °F

  • Highest 13 April, 2025

    92.6 °F

Climate (2020–Present)

Bartlesville, Bartlesville Municipal Airport (18.6 miles)

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  • Average Low 2020–2025

    47.2 °F

  • Average 2020–2025

    59.9 °F

  • Average High 2020–2025

    72.5 °F
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