Herkimer Weather Forecast

    • 76
    • 93

    Increasing Clouds

    • 73
    • 94

    Slight Chance Thunderstorms

    • 72
    • 94

    Chance Thunderstorms

    • 69
    • 92

    Chance Thunderstorms

    • 66
    • 84

    Chance Thunderstorms

    • 66
    • 83

    Chance Thunderstorms

Today 12 Aug Marshall

Mostly sunny. A chance of Showers with isolated Thunderstorms in the afternoon. Hot with Highs in the mid 90s. Southwest Winds 5 to 10 Mph, becoming northwest in the afternoon. Chance of rain 20 percent.

Tonight 12 Aug Marshall

Mostly cloudy. Lows in the upper 70s. South Winds 10 to 15 Mph with Gusts up to 25 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Herkimer Temperature Statistics

August Temperature

Marysville Municipal Airport (4.3 miles)

  • Lowest 2 August, 2026

    59 °F

  • Average August

    74.5 °F

  • Highest 9 August, 2026

    95 °F

Climate (2021–2026)

Marysville Municipal Airport (4.3 miles)

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  • Average Low 2021–2026

    43.8 °F

  • Average 2021–2026

    55.1 °F

  • Average High 2021–2026

    66.6 °F
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