Brest Bay Weather Forecast

    • 14
    • 23

    Mostly Sunny

    • 23
    • 27

    Mostly Cloudy

    • 25
    • 32

    Mostly Cloudy

    • 16
    • 27

    Mostly Cloudy

    • 19
    • 24

    Chance Snow

    • 28
    • 31

    Snow Likely

Today 4 Dec Monroe

Mostly sunny. Highs in the lower 20s. Northwest Winds up to 15 Mph with Gusts up to 25 Mph.

Tonight 4 Dec Monroe

Mostly clear. Lows around 5 above. Southwest Winds up to 10 Mph. Wind chill Readings 8 below to 2 above zero.

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Brest Bay Temperature Statistics

December Temperature

Monroe, Custer Airport (6.8 miles)

  • Lowest 1 December, 2025

    14 °F
  • Average December

    24.2 °F
  • Highest 1 December, 2025

    30.2 °F

Climate (2020–Present)

Monroe, Custer Airport (6.8 miles)

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  • Average Low 2020–2025

    42.3 °F
  • Average 2020–2025

    51.4 °F
  • Average High 2020–2025

    60.3 °F
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