Physic Creek Reservoir Weather Forecast

    • 53
    • 83

    Slight Chance Thunderstorms

    • 48
    • 74

    Breezy

    • 50
    • 79

    Mostly Sunny

    • 52
    • 86

    Mostly Sunny

    • 45
    • 73

    Mostly Cloudy

    • 41
    • 66

    Chance Rain Showers

Today 7 Sep Custer

Sunny. A 20 percent chance of Showers and Thunderstorms late in the afternoon. Highs in the mid 80s. West Winds 15 to 25 Mph.

Tonight 7 Sep Custer

Mostly clear. Colder. Lows in the mid 50s. West Winds 10 to 20 Mph.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Physic Creek Reservoir Temperature Statistics

September Temperature

Miles City, Frank Wiley Field Airport (24.9 miles)

  • Lowest 1 September, 2026

    49.6 °F

  • Average September

    75 °F

  • Highest 4 September, 2026

    99.6 °F

Climate (2021–2026)

Miles City, Frank Wiley Field Airport (24.9 miles)

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

  • Average Low 2021–2026

    35.8 °F

  • Average 2021–2026

    47.9 °F

  • Average High 2021–2026

    60.2 °F
Get WillyWeather+ to remove ads