Lake Monroe Weather Forecast

    • 70
    • 91

    Increasing Clouds

    • 64
    • 90

    Rain Showers Likely

    • 58
    • 77

    Chance Thunderstorms

    • 59
    • 72

    Chance Thunderstorms

    • 58
    • 72

    Mostly Cloudy

    • 59
    • 73

    Mostly Cloudy

    • 57
    • 74

    Partly Sunny

Today 19 Sep Monroe

Partly cloudy through early Afternoon, then clearing. Highs in the mid 70s.

Tonight 19 Sep Monroe

Partly cloudy. Lows around 70. Southeast Winds around 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Lake Monroe Temperature Statistics

September Temperature

Bloomington, Monroe County Airport (11.8 miles)

  • Lowest 14 September, 2026

    57.7 °F

  • Average September

    78.1 °F

  • Highest 3 September, 2026

    95.6 °F

Climate (2021–2026)

Bloomington, Monroe County Airport (11.8 miles)

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  • Average Low 2021–2026

    46.1 °F

  • Average 2021–2026

    56.3 °F

  • Average High 2021–2026

    66.6 °F
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