Herkimer Weather Forecast

    • 73
    • 97

    Hot

    • 72
    • 95

    Slight Chance Thunderstorms

    • 76
    • 95

    Partly Sunny

    • 70
    • 99

    Partly Sunny

Today 5 Sep Marshall

Sunny, hot with Highs in the upper 90s. South Winds 5 to 10 Mph.

Tonight 5 Sep Marshall

Partly cloudy in the Evening, then becoming mostly cloudy. Humid with Lows in the mid 70s. Southeast Winds 5 to 10 Mph.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Herkimer Temperature Statistics

September Temperature

Marysville Municipal Airport (4.3 miles)

  • Lowest 2 September, 2026

    75.2 °F

  • Average September

    85.2 °F

  • Highest 1 September, 2026

    96.8 °F

Climate (2021–2026)

Marysville Municipal Airport (4.3 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    43.8 °F

  • Average 2021–2026

    55.1 °F

  • Average High 2021–2026

    66.6 °F
Get WillyWeather+ to remove ads