Johnson Lake National Wildlife Refuge Weather Forecast

    • 33
    • 69

    Windy

    • 32
    • 51

    Slight Chance Rain/Snow

    • 33
    • 49

    Mostly Cloudy

    • 37
    • 52

    Rain Likely

    • 32
    • 44

    Rain Likely

    • 30
    • 46

    Breezy

    • 30
    • 48

    Mostly Cloudy

Today 23 Apr Nelson

Mostly sunny. Highs 70 to 75. Temperature falling through late afternoon. Windy. Southwest Winds around 30 Mph with Gusts to around 45 Mph.

Tonight 23 Apr Nelson

Mostly cloudy. Lows 30 to 35. Windy. West Winds 25 to 35 Mph.

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  • Temperature Real-Time

Johnson Lake National Wildlife Refuge Temperature Statistics

April Temperature

Cooperstown (26.1 miles)

  • Lowest 7 April, 2026

    17.6 °F

  • Average April

    34.4 °F

  • Highest 15 April, 2026

    73.4 °F

Climate (2021–Present)

Cooperstown (26.1 miles)

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  • Average Low 2021–2026

    30.3 °F

  • Average 2021–2026

    40.6 °F

  • Average High 2021–2026

    50.9 °F
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