Helena Weather Forecast

    • 31
    • 54

    Becoming Sunny

    • 36
    • 63

    Sunny

    • 40
    • 66

    Mostly Sunny

    • 45
    • 69

    Mostly Sunny

    • 44
    • 69

    Mostly Sunny

    • 47
    • 70

    Mostly Sunny

Today 17 Oct Sandusky

Partly cloudy in the Morning, then clearing. Highs in the mid 50s. North Winds 10 to 15 Mph.

Tonight 17 Oct Sandusky

Clear. Areas of frost after midnight. Lows in the lower 30s. Southwest Winds around 5 Mph.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Helena Temperature Statistics

October Temperature

Toledo - Toledo Executive Airport (18 miles)

  • Lowest 6 October, 2026

    39.9 °F

  • Average October

    62.3 °F

  • Highest 1 October, 2026

    86 °F

Climate (2021–2026)

Toledo - Toledo Executive Airport (18 miles)

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

  • Average Low 2021–2026

    45.2 °F

  • Average 2021–2026

    53.9 °F

  • Average High 2021–2026

    62.6 °F
Get WillyWeather+ to remove ads