Olsen Slough Weather Forecast

    • 31
    • 46

    Slight Chance Snow

    • 19
    • 54

    Chance Snow

    • 12
    • 25

    Blustery

    • 21
    • 35

    Mostly Sunny

    • 26
    • 41

    Partly Sunny

    • 28
    • 54

    Partly Sunny

    • 30
    • 52

    Partly Sunny

Today 24 Mar Nelson

Mostly cloudy. Highs in the mid 40s. Southeast Winds around 15 Mph.

Tonight 24 Mar Nelson

Mostly cloudy. Lows 30 to 35. East Winds 5 to 15 Mph.

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Olsen Slough Temperature Statistics

March Temperature

Cooperstown (29.8 miles)

  • Lowest 1 March, 2026

    -4 °F

  • Average March

    26.2 °F

  • Highest 19 March, 2026

    64.4 °F

Climate (2021–Present)

Cooperstown (29.8 miles)

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  • Average Low 2021–2026

    30.2 °F

  • Average 2021–2026

    40.6 °F

  • Average High 2021–2026

    51 °F
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