Tupper Lake Weather Forecast

    • 28
    • 38

    Mostly Cloudy

    • 32
    • 40

    Mostly Cloudy

    • 29
    • 46

    Mostly Cloudy

    • 30
    • 47

    Mostly Cloudy

    • 25
    • 41

    Chance Rain/Snow

    • 23
    • 40

    Partly Sunny

Today 29 Jan Butte/Blackfoot Region

Mostly cloudy. Highs in the mid 30s to lower 40s. West Winds to 15 Mph in the afternoon.

Tonight 29 Jan Butte/Blackfoot Region

Mostly cloudy in the evening then becoming partly cloudy. Lows in the 20s.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Tupper Lake Temperature Statistics

January Temperature

Helena Regional Airport (52.2 miles)

  • Lowest 23 January, 2026

    3 °F

  • Average January

    31.3 °F

  • Highest 12 January, 2026

    58.6 °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

    36.3 °F

  • Average 2021–2026

    47.7 °F

  • Average High 2021–2026

    59.6 °F
Get WillyWeather+ to remove ads