Lake Monroe SPB Weather Forecast

    • 72
    • 91

    Thunderstorms

    • 72
    • 93

    Chance Thunderstorms

    • 68
    • 86

    Slight Chance Thunderstorms

    • 66
    • 86

    Mostly Sunny

    • 67
    • 88

    Mostly Sunny

    • 63
    • 88

    Mostly Sunny

Today 18 Aug Monroe

Mostly sunny. Hot with Highs around 90. Southeast Winds around 5 Mph, becoming northeast.

Tonight 18 Aug Monroe

Mostly clear. Lows around 70. East Winds around 5 Mph through Midnight, becoming light and variable.

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  • Temperature Real-Time

Lake Monroe SPB Temperature Statistics

August Temperature

Bloomington, Monroe County Airport (10.6 miles)

  • Lowest 3 August, 2025

    57.7 °F

  • Average August

    76.8 °F

  • Highest 15 August, 2025

    92.6 °F

Climate (2020–Present)

Bloomington, Monroe County Airport (10.6 miles)

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  • Average Low 2020–2025

    46 °F

  • Average 2020–2025

    55.9 °F

  • Average High 2020–2025

    66.1 °F
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