Herkimer Weather Forecast

    • 34
    • 77

    Breezy

    • 33
    • 60

    Mostly Sunny

    • 43
    • 73

    Sunny

    • 51
    • 79

    Mostly Sunny

    • 53
    • 82

    Mostly Sunny

    • 59
    • 84

    Partly Sunny

Today 17 Apr Marshall

Partly sunny. A slight chance of Showers and Thunderstorms this afternoon. Breezy with Highs in the upper 70s. Temperature falling into the upper 60s this afternoon. Southwest Winds 15 to 20 Mph, becoming northwest 15 to 25 Mph this afternoon. Chance of rain 20 percent.

Tonight 17 Apr Marshall

Partly cloudy with a slight chance of Showers in the Evening, then mostly clear after midnight. Breezy and much cooler with Lows in the mid 30s. North Winds 15 to 25 Mph, Diminishing to 10 to 15 Mph after midnight. Chance of rain 20 percent.

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Herkimer Temperature Statistics

April Temperature

Marysville Municipal Airport (4.3 miles)

  • Lowest 5 April, 2026

    30.2 °F

  • Average April

    54.7 °F

  • Highest 13 April, 2026

    89.6 °F

Climate (2021–Present)

Marysville Municipal Airport (4.3 miles)

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  • Average Low 2021–2026

    43.7 °F

  • Average 2021–2026

    54.9 °F

  • Average High 2021–2026

    66.5 °F
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