Tupper Lake Weather Forecast

    • 2
    • 27

    Increasing Clouds

    • 10
    • 29

    Snow Likely

    • 12
    • 36

    Partly Sunny

    • 20
    • 39

    Partly Sunny

    • 30
    • 47

    Rain/Snow Likely

    • 24
    • 40

    Snow Likely

Today 19 Feb Butte/Blackfoot Region

Mostly cloudy early in the morning then clearing. A 20 percent chance of snow late in the afternoon. Highs in the 20s to lower 30s.

Tonight 19 Feb Butte/Blackfoot Region

Partly cloudy. Very cold. Lows 2 below to 5 above zero.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Tupper Lake Temperature Statistics

February Temperature

Helena Regional Airport (52.2 miles)

  • Lowest 17 February, 2026

    10 °F

  • Average February

    38.4 °F

  • Highest 7 February, 2026

    61.6 °F

Climate (2021–Present)

Helena Regional Airport (52.2 miles)

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

  • Average Low 2021–2026

    36.6 °F

  • Average 2021–2026

    48 °F

  • Average High 2021–2026

    60 °F
Get WillyWeather+ to remove ads