Helena Weather Forecast

    • 46
    • 62

    Slight Chance Rain Showers

    • 49
    • 62

    Rain Showers

    • 47
    • 59

    Rain Showers Likely

    • 52
    • 64

    Rain Showers Likely

    • 48
    • 66

    Chance Rain Showers

    • 48
    • 69

    Slight Chance Rain Showers

    • 51
    • 70

    Partly Sunny

Today 10 May Northern St. Lawrence

Partly sunny with isolated Showers. Highs in the lower 60s. Northeast Winds around 10 Mph. Chance of rain 20 percent.

Tonight 10 May Northern St. Lawrence

Partly cloudy. Lows in the mid 40s. Light and variable Winds.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Helena Temperature Statistics

May Temperature

Massena, Massena International-Richards Field (5.6 miles)

  • Lowest 7 May, 2024

    39.9 °F

  • Average May

    56.2 °F

  • Highest 6 May, 2024

    72.6 °F

Climate (2019–Present)

Massena, Massena International-Richards Field (5.6 miles)

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  • Average Low 2019–2024

    36.5 °F

  • Average 2019–2024

    46.3 °F

  • Average High 2019–2024

    55.7 °F
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