Helenville Weather Forecast
- 52
- 71
Mostly Sunny
- 46
- 72
Partly Sunny
- 41
- 65
Partly Sunny
- 50
- 67
Mostly Sunny
- 56
- 75
Partly Sunny
- 53
- 78
Partly Sunny
Today 6 Oct Jefferson
Sunny. Highs in the lower 70s. Southwest Winds 15 to 20 Mph.
Tonight 6 Oct Jefferson
Mostly clear. Lows in the lower 50s. Southwest Winds 5 to 15 Mph.
Helenville Temperature Statistics
October Temperature
Watertown (10.6 miles)
Lowest 3 October, 2026
38.3 °FAverage October
55.8 °FHighest 3 October, 2026
68 °F
Climate (2021–2026)
Watertown (10.6 miles)
Average Low 2021–2026
35.2 °FAverage 2021–2026
44.8 °FAverage High 2021–2026
53.8 °F