J Lake Weather Forecast

    • 43
    • 68

    Rain Showers

    • 39
    • 53

    Rain

    • 43
    • 69

    Chance Rain Showers

    • 49
    • 76

    Mostly Sunny

    • 52
    • 81

    Slight Chance Thunderstorms

    • 55
    • 86

    Slight Chance Thunderstorms

Today 21 Jun Bears Paw Mountains and Southern Blaine

Windy. Mostly cloudy with a 50 percent chance of Thunderstorms in the Morning, then partly cloudy in the afternoon. Highs 60 to 65. West Winds 15 to 25 Mph increasing to 25 to 35 Mph in the afternoon.

Tonight 21 Jun Bears Paw Mountains and Southern Blaine

Windy. Mostly cloudy. Slight chance of rain in the Evening, then chance of rain after midnight. Lows 40 to 45. West Winds 20 to 30 Mph decreasing to 10 to 20 Mph after midnight. Chance of rain 50 percent.

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  • Temperature Real-Time

J Lake Temperature Statistics

June Temperature

Havre, Havre City-County Airport (54.1 miles)

  • Lowest 3 June, 2025

    38.6 °F

  • Average June

    63.8 °F

  • Highest 9 June, 2025

    98.7 °F

Climate (2020–Present)

Havre, Havre City-County Airport (54.1 miles)

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  • Average Low 2020–2025

    32.2 °F

  • Average 2020–2025

    45.2 °F

  • Average High 2020–2025

    57.8 °F
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