Harvey Lake Weather Forecast

    • 44
    • 68

    Increasing Clouds

    • 39
    • 69

    Breezy

    • 39
    • 58

    Mostly Sunny

    • 42
    • 63

    Mostly Cloudy

    • 38
    • 58

    Mostly Cloudy

    • 40
    • 59

    Partly Sunny

    • 40
    • 61

    Partly Sunny

Today 16 Oct Southern High Plains

Cooler. Partly sunny. Chance of rain in the Morning, then chance of snow and slight chance of rain in the afternoon. Highs in the upper 40s. Chance of precipitation 40 percent.

Tonight 16 Oct Southern High Plains

Not as cool. Partly cloudy early in the evening then becoming mostly cloudy. Lows in the mid 40s. Southwest Winds 10 to 15 Mph with Gusts to around 45 Mph.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Harvey Lake Temperature Statistics

October Temperature

Cut Bank, Cut Bank Municipal Airport (46.6 miles)

  • Lowest 12 October, 2026

    19.7 °F

  • Average October

    48.1 °F

  • Highest 5 October, 2026

    76.6 °F

Climate (2021–2026)

Cut Bank, Cut Bank Municipal Airport (46.6 miles)

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

  • Average Low 2021–2026

    31.5 °F

  • Average 2021–2026

    43.8 °F

  • Average High 2021–2026

    55.5 °F
Get WillyWeather+ to remove ads