Helena Weather Forecast

    • 52
    • 62

    Slight Chance Rain

    • 33
    • 75

    Rain

    • 26
    • 41

    Partly Sunny

    • 30
    • 49

    Partly Sunny

    • 47
    • 59

    Mostly Cloudy

    • 51
    • 69

    Chance Rain

Today 25 Mar Sandusky

Partly sunny this Morning, then becoming mostly cloudy. Not as cool with Highs in the lower 60s. South Winds 10 to 15 Mph.

Tonight 25 Mar Sandusky

Mostly cloudy. A slight chance of rain after midnight. Not as cool with Lows in the lower 50s. Southwest Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Helena Temperature Statistics

March Temperature

Toledo - Toledo Executive Airport (18 miles)

  • Lowest 18 March, 2026

    15.1 °F

  • Average March

    43.1 °F

  • Highest 10 March, 2026

    73.9 °F

Climate (2021–Present)

Toledo - Toledo Executive Airport (18 miles)

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  • Average Low 2021–2026

    45.3 °F

  • Average 2021–2026

    54 °F

  • Average High 2021–2026

    62.7 °F
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