Heidley Park Weather Forecast

    • 36
    • 56

    Mostly Sunny

    • 40
    • 60

    Partly Sunny

    • 41
    • 63

    Mostly Sunny

    • 36
    • 62

    Chance Rain Showers

    • 37
    • 56

    Mostly Sunny

    • 42
    • 64

    Mostly Sunny

Today 18 Sep Bighorn Mountains Southeast

Mostly sunny. Highs in the lower 60s. Northwest Winds around 10 Mph.

Tonight 18 Sep Bighorn Mountains Southeast

Mostly clear. Lows around 40.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Heidley Park Temperature Statistics

September Temperature

Sheridan County Airport (19.3 miles)

  • Lowest 6 September, 2025

    30.9 °F

  • Average September

    63.1 °F

  • Highest 1 September, 2025

    89.1 °F

Climate (2020–Present)

Sheridan County Airport (19.3 miles)

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

  • Average Low 2020–2025

    33.1 °F

  • Average 2020–2025

    47.1 °F

  • Average High 2020–2025

    61.4 °F
Get WillyWeather+ to remove ads