Helena Weather Forecast

    • 26
    • 49

    Sunny

    • 33
    • 53

    Mostly Sunny

    • 38
    • 57

    Partly Sunny

    • 47
    • 58

    Mostly Cloudy

    • 38
    • 59

    Slight Chance Rain

    • 48
    • 60

    Chance Rain

Today 15 Nov Iowa

Sunny. Highs in the upper 40s. Calm Winds.

Tonight 15 Nov Iowa

Clear. Lows in the upper 20s. South Winds up to 5 Mph.

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  • Temperature Real-Time

Helena Temperature Statistics

November Temperature

Lone Rock Tri-County Regional Airport (8.7 miles)

  • Lowest 7 November, 2026

    25.6 °F

  • Average November

    49.8 °F

  • Highest 1 November, 2026

    69.1 °F

Climate (2021–2026)

Lone Rock Tri-County Regional Airport (8.7 miles)

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  • Average Low 2021–2026

    38.8 °F

  • Average 2021–2026

    49.7 °F

  • Average High 2021–2026

    60.5 °F
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