Monger Airport Weather Forecast

    • 50
    • 79

    Chance Thunderstorms

    • 52
    • 83

    Mostly Sunny

    • 55
    • 89

    Mostly Sunny

    • 56
    • 90

    Mostly Cloudy

    • 54
    • 87

    Chance Rain Showers

    • 52
    • 83

    Slight Chance Thunderstorms

Today 18 Aug Gallatin Valley

Mostly sunny. Chance of rain Showers and slight chance of Thunderstorms early in the afternoon. Chance of Thunderstorms late in the afternoon. Highs in the upper 70s. South Winds up to 5 Mph shifting to the northwest with Gusts to around 25 Mph in the afternoon. Chance of precipitation 40 percent.

Tonight 18 Aug Gallatin Valley

Mostly cloudy with a 40 percent chance of rain Showers in the Evening, then mostly clear after midnight. Lows in the lower 50s. South Winds up to 10 Mph.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Monger Airport Temperature Statistics

August Temperature

Bozeman, Gallatin Field (3.7 miles)

  • Lowest 4 August, 2026

    41.6 °F

  • Average August

    67 °F

  • Highest 1 August, 2026

    102.7 °F

Climate (2021–2026)

Bozeman, Gallatin Field (3.7 miles)

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

  • Average Low 2021–2026

    31.2 °F

  • Average 2021–2026

    44.9 °F

  • Average High 2021–2026

    58.5 °F
Get WillyWeather+ to remove ads