Brennan Lake Weather Forecast

    • 51
    • 74

    Mostly Cloudy

    • 27
    • 63

    Slight Chance Rain/Snow

    • 25
    • 42

    Mostly Cloudy

    • 24
    • 39

    Mostly Cloudy

    • 28
    • 44

    Chance Snow

    • 26
    • 41

    Slight Chance Snow

    • 27
    • 43

    Mostly Cloudy

Today 22 Apr Rolette

Mostly cloudy. Highs in the mid 70s. East Winds around 20 Mph with Gusts up to 30 Mph.

Tonight 22 Apr Rolette

Mostly cloudy. Lows in the lower 50s. Southeast Winds around 15 Mph, becoming southwest after midnight. Gusts up to 30 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Brennan Lake Temperature Statistics

April Temperature

ROLLA (18.6 miles)

  • Lowest 1 April, 2026

    6.8 °F

  • Average April

    31.2 °F

  • Highest 15 April, 2026

    62.6 °F

Climate (2021–Present)

ROLLA (18.6 miles)

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  • Average Low 2021–2026

    28.7 °F

  • Average 2021–2026

    38.8 °F

  • Average High 2021–2026

    48.4 °F
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