Helenville Weather Forecast

    • 70
    • 96

    Mostly Sunny

    • 70
    • 96

    Partly Sunny

    • 68
    • 92

    Mostly Sunny

    • 70
    • 91

    Slight Chance Thunderstorms

    • 64
    • 88

    Chance Rain Showers

    • 62
    • 84

    Slight Chance Thunderstorms

Today 14 Jul Jefferson

Hot, sunny. Highs in the mid 90s. West Winds up to 10 Mph. Highest heat index Readings 96 to 101 in the late morning and afternoon.

Tonight 14 Jul Jefferson

Clear. Lows in the upper 60s. West Winds up to 5 Mph.

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Helenville Temperature Statistics

July Temperature

Watertown (10.6 miles)

  • Lowest 7 July, 2026

    53.2 °F

  • Average July

    75.1 °F

  • Highest 1 July, 2026

    91.6 °F

Climate (2021–2026)

Watertown (10.6 miles)

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  • Average Low 2021–2026

    35.2 °F

  • Average 2021–2026

    44.9 °F

  • Average High 2021–2026

    53.9 °F
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