Ross Lake Weather Forecast

    • 66
    • 101

    Slight Chance Thunderstorms

    • 67
    • 91

    Chance Rain Showers

    • 63
    • 86

    Rain Showers

    • 62
    • 83

    Chance Rain Showers

    • 64
    • 87

    Chance Thunderstorms

    • 63
    • 88

    Slight Chance Thunderstorms

Today 12 Jul Bears Paw Mountains and Southern Blaine

Mostly sunny. Highs 98 to 106. Southeast Winds 5 to 10 Mph shifting to the southwest 10 to 15 Mph in the afternoon. Gusts up to 30 Mph.

Tonight 12 Jul Bears Paw Mountains and Southern Blaine

Mostly cloudy. A 20 percent chance of Thunderstorms in the evening. Lows in the mid 60s. Northwest Winds 10 to 15 Mph with Gusts to around 35 Mph decreasing to up to 10 Mph with Gusts to around 25 Mph after midnight.

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Ross Lake Temperature Statistics

July Temperature

Havre, Havre City-County Airport (31.1 miles)

  • Lowest 6 July, 2026

    46.7 °F

  • Average July

    68.3 °F

  • Highest 8 July, 2026

    89.7 °F

Climate (2021–2026)

Havre, Havre City-County Airport (31.1 miles)

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  • Average Low 2021–2026

    32.2 °F

  • Average 2021–2026

    45.3 °F

  • Average High 2021–2026

    58.1 °F
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