Helena Weather Forecast

    • 13
    • 35

    Snow Likely

    • 3
    • 20

    Chance Snow Showers

    • -2
    • 18

    Chance Snow

    • -1
    • 6

    Cold

    • 8
    • 15

    Mostly Cloudy

    • 9
    • 26

    Mostly Cloudy

Today 16 Jan Iowa

Cloudy. Light snow likely in the Morning, then slight chance of light snow late in the morning. Scattered snow Showers in the afternoon. Snow accumulation up to 1 inch. Total snow accumulation up to 2 Inches. Highs in the lower 30s. West Winds 10 to 15 Mph with Gusts to around 30 Mph. Chance of snow 70 percent.

Tonight 16 Jan Iowa

Mostly cloudy with scattered snow Showers. Lows around 12. West Winds 10 to 15 Mph. Chance of snow 40 percent.

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Helena Temperature Statistics

January Temperature

Lone Rock Tri-County Regional Airport (8.7 miles)

  • Lowest 1 January, 2026

    9 °F

  • Average January

    28.8 °F

  • Highest 8 January, 2026

    55 °F

Climate (2021–Present)

Lone Rock Tri-County Regional Airport (8.7 miles)

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  • Average Low 2021–2026

    38.6 °F

  • Average 2021–2026

    49.4 °F

  • Average High 2021–2026

    60.1 °F
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