Helena Weather Forecast

    • 50
    • 63

    Mostly Cloudy

    • 53
    • 70

    Mostly Cloudy

    • 54
    • 68

    Mostly Cloudy

    • 60
    • 73

    Mostly Cloudy

    • 55
    • 72

    Rain Showers Likely

    • 51
    • 67

    Rain Showers Likely

Today 31 Oct Sandusky

Mostly cloudy. Highs in the lower 60s. Southeast Winds 5 to 10 Mph.

Tonight 31 Oct Sandusky

Cloudy. Lows around 50. Southeast Winds around 5 Mph.

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Helena Temperature Statistics

October Temperature

Toledo - Toledo Executive Airport (18 miles)

  • Lowest 18 October, 2026

    34 °F

  • Average October

    58 °F

  • Highest 1 October, 2026

    86 °F

Climate (2021–2026)

Toledo - Toledo Executive Airport (18 miles)

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  • Average Low 2021–2026

    45.1 °F

  • Average 2021–2026

    53.9 °F

  • Average High 2021–2026

    62.7 °F
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