Big Lake Weather Forecast

    • 41
    • 58

    Sunny

    • 38
    • 61

    Chance Rain

    • 33
    • 42

    Rain Likely

    • 28
    • 43

    Chance Rain/Snow

    • 35
    • 53

    Mostly Sunny

    • 41
    • 60

    Mostly Sunny

Today 2 May Potomac/Seeley Lake Region

Mostly sunny. Highs in the upper 60s to mid 70s.

Tonight 2 May Potomac/Seeley Lake Region

Mostly clear. Lows in the 40s.

Graph Plots Open in Graphs
  • Temperature Forecast NOAA

  • Temperature Real-Time

Big Lake Temperature Statistics

May Temperature

Missoula, Missoula International Airport (11.2 miles)

  • Lowest

  • Average May

  • Highest

Climate (2020–Present)

Missoula, Missoula International Airport (11.2 miles)

Take a look at our website widgetsAvailable free! Find Out More
  • Average Low 2020–2025

    35.4 °F
  • Average 2020–2025

    46.8 °F
  • Average High 2020–2025

    58.9 °F
Get WillyWeather+ to remove ads