Helena Weather Forecast

    • 59
    • 77

    Increasing Clouds

    • 59
    • 76

    Rain Showers Likely

    • 59
    • 76

    Rain Showers Likely

    • 60
    • 78

    Chance Rain Showers

    • 62
    • 81

    Partly Sunny

    • 66
    • 84

    Slight Chance Rain Showers

Today 24 Jun Northern St. Lawrence

Sunny. Highs in the upper 70s. West Winds around 10 Mph.

Tonight 24 Jun Northern St. Lawrence

Partly cloudy. Lows in the upper 50s. Southwest Winds around 10 Mph until Midnight, becoming light and variable.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Helena Temperature Statistics

June Temperature

Massena, Massena International-Richards Field (5.6 miles)

  • Lowest 1 June, 2026

    39.7 °F

  • Average June

    66.4 °F

  • Highest 12 June, 2026

    87.7 °F

Climate (2021–2026)

Massena, Massena International-Richards Field (5.6 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    36.1 °F

  • Average 2021–2026

    46.1 °F

  • Average High 2021–2026

    55.8 °F
Get WillyWeather+ to remove ads