South Meadow Creek Lake Weather Forecast

    • 40
    • 50

    Rain Showers

    • 37
    • 43

    Rain Showers

    • 36
    • 47

    Partly Sunny

    • 39
    • 54

    Mostly Sunny

    • 40
    • 55

    Partly Sunny

    • 40
    • 56

    Mostly Sunny

    • 41
    • 58

    Mostly Sunny

Today 18 Sep Gallatin and Madison County Mountains and Centennial Mountains

Partly cloudy. Lows 42 to 48. Highs 61 to 71.

Tonight 18 Sep Gallatin and Madison County Mountains and Centennial Mountains

Chance of Thunderstorms in the evening. Rain Showers through the night. Slight chance of Thunderstorms after midnight. Patchy fog late in the night. Lows 40 to 46. Southeast Winds up to 10 Mph. Chance of precipitation near 100 percent.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

South Meadow Creek Lake Temperature Statistics

September Temperature

Ennis - Big Sky Airport (18 miles)

  • Lowest 15 September, 2026

    30.2 °F

  • Average September

    58.4 °F

  • Highest 6 September, 2026

    82.4 °F

Climate (2021–2026)

Ennis - Big Sky Airport (18 miles)

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

  • Average Low 2021–2026

    32 °F

  • Average 2021–2026

    44.4 °F

  • Average High 2021–2026

    56.4 °F
Get WillyWeather+ to remove ads