Cove Arm Lake Weather Forecast

    • 69
    • 101

    Hot

    • 63
    • 94

    Clearing Late

    • 63
    • 98

    Hot

    • 65
    • 102

    Hot

    • 66
    • 102

    Hot

    • 67
    • 102

    Hot

    • 66
    • 101

    Hot

Today 13 Jul Upper Treasure Valley

Patchy smoke early this morning. Partly cloudy. Highs 96 to 101. Northwest Winds 10 to 15 Mph. Gusts to 25 Mph this afternoon.

Tonight 13 Jul Upper Treasure Valley

Increasing Clouds. Lows 66 to 71. Northwest Winds 10 to 15 Mph. Gusts to 30 Mph this evening.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Cove Arm Lake Temperature Statistics

July Temperature

Mountain Home Air Force Base (5 miles)

  • Lowest 3 July, 2026

    55.4 °F

  • Average July

    79.3 °F

  • Highest 11 July, 2026

    103.8 °F

Climate (2021–2026)

Mountain Home Air Force Base (5 miles)

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  • Average Low 2021–2026

    39.9 °F

  • Average 2021–2026

    52.5 °F

  • Average High 2021–2026

    65.4 °F
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