St Xavier Weather Forecast

    • 62
    • 93

    Partly Sunny

    • 59
    • 93

    Slight Chance Thunderstorms

    • 60
    • 95

    Mostly Sunny

    • 63
    • 99

    Hot

    • 64
    • 102

    Hot

    • 59
    • 89

    Mostly Sunny

    • 55
    • 81

    Partly Sunny

Today 16 Aug Southern Big Horn

Partly sunny with a 20 percent chance of Showers. Highs in the lower 90s. East Winds 5 to 10 Mph.

Tonight 16 Aug Southern Big Horn

Partly cloudy. A 20 percent chance of Showers early in the evening. Lows in the lower 60s. South Winds 5 to 10 Mph.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

St Xavier Temperature Statistics

August Temperature

Billings, Billings Logan International Airport (46 miles)

  • Lowest 10 August, 2025

    53.7 °F

  • Average August

    72.9 °F

  • Highest 13 August, 2025

    98.7 °F

Climate (2020–Present)

Billings, Billings Logan International Airport (46 miles)

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

  • Average Low 2020–2025

    38.5 °F

  • Average 2020–2025

    49.3 °F

  • Average High 2020–2025

    60.5 °F
Get WillyWeather+ to remove ads