Boneau Reservoir Weather Forecast

    • 63
    • 88

    Increasing Clouds

    • 66
    • 95

    Patchy Smoke

    • 66
    • 99

    Hot

    • 66
    • 102

    Hot

    • 62
    • 91

    Mostly Sunny

    • 64
    • 91

    Mostly Sunny

Today 22 Jul Bears Paw Mountains and Southern Blaine

Warmer, sunny. Highs 84 to 90. Southeast Winds up to 10 Mph.

Tonight 22 Jul Bears Paw Mountains and Southern Blaine

Partly cloudy in the evening then becoming mostly cloudy. Lows in the lower 60s. Southeast Winds up to 10 Mph.

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Boneau Reservoir Temperature Statistics

July Temperature

Havre, Havre City-County Airport (16.8 miles)

  • Lowest 6 July, 2026

    46.7 °F

  • Average July

    73.3 °F

  • Highest 11 July, 2026

    104.6 °F

Climate (2021–2026)

Havre, Havre City-County Airport (16.8 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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