Expansion Bay Weather Forecast

    • 26
    • 41

    Decreasing Clouds

    • 32
    • 49

    Breezy

    • 24
    • 46

    Chance Rain

    • 27
    • 48

    Slight Chance Rain

    • 25
    • 43

    Partly Sunny

    • 26
    • 45

    Partly Sunny

Today 22 Feb Mercer

Partly sunny. Highs in the lower 40s. West Winds 5 to 10 Mph.

Tonight 22 Feb Mercer

Mostly cloudy in the evening then clearing. Lows in the mid 20s. West Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Expansion Bay Temperature Statistics

February Temperature

Garrison (15.5 miles)

  • Lowest 18 February, 2025

    -35.2 °F

  • Average February

    -4.9 °F

  • Highest 1 February, 2025

    30.8 °F

Climate (2020–Present)

Garrison (15.5 miles)

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  • Average Low 2020–2025

    31.1 °F

  • Average 2020–2025

    42.5 °F

  • Average High 2020–2025

    53.9 °F
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