Herkimer Weather Forecast
- 56
- 84
Sunny
- 55
- 83
Mostly Sunny
- 55
- 76
Mostly Sunny
- 59
- 77
Mostly Sunny
- 63
- 81
Mostly Sunny
- 59
- 80
Mostly Sunny
Today 6 Oct Marshall
Sunny. Highs in the lower 80s. South Winds 10 to 15 Mph.
Tonight 6 Oct Marshall
Mostly clear. Lows in the upper 50s. Southwest Winds around 5 Mph.
Herkimer Temperature Statistics
October Temperature
Marysville Municipal Airport (4.3 miles)
Lowest 3 October, 2026
44.6 °FAverage October
60.3 °FHighest 3 October, 2026
77 °F
Climate (2021–2026)
Marysville Municipal Airport (4.3 miles)
Average Low 2021–2026
43.9 °FAverage 2021–2026
55.1 °FAverage High 2021–2026
66.6 °F