Barnum Lake Weather Forecast

    • 0
    • 25

    Mostly Sunny

    • 29
    • 36

    Partly Sunny

    • 27
    • 47

    Rain/Snow Likely

    • 21
    • 40

    Mostly Cloudy

    • 27
    • 48

    Mostly Sunny

    • 41
    • 54

    Rain Likely

    • 43
    • 61

    Rain Likely

Today 6 Apr North Cass

Mostly sunny and much cooler. Near steady temperature in the mid 20s. Northwest Winds 5 to 10 Mph with Gusts up to 20 Mph.

Tonight 6 Apr North Cass

Clear. Much Colder with Lows around zero. Northwest Winds around 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Barnum Lake Temperature Statistics

April Temperature

Longville, Longville Municipal Airport (5.6 miles)

  • Lowest 1 April, 2026

    24.8 °F

  • Average April

    29.5 °F

  • Highest 3 April, 2026

    37.4 °F

Climate (2021–Present)

Longville, Longville Municipal Airport (5.6 miles)

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  • Average Low 2021–2026

    31.4 °F

  • Average 2021–2026

    41.9 °F

  • Average High 2021–2026

    51.5 °F
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