Jack Lake Weather Forecast

    • 55
    • 68

    Slight Chance Thunderstorms

    • 58
    • 69

    Mostly Cloudy

    • 53
    • 69

    Mostly Sunny

    • 54
    • 68

    Mostly Sunny

    • 57
    • 71

    Mostly Sunny

    • 58
    • 73

    Chance Rain Showers

Today 16 Aug Northern Clearwater Mountains

Partly cloudy in the Morning, then a 20 percent chance of rain early in the afternoon. Mostly sunny late in the afternoon. Patchy fog in the morning. Highs in the 80s.

Tonight 16 Aug Northern Clearwater Mountains

Partly cloudy. A 20 percent chance of Showers and Thunderstorms in the evening. Lows in the 40s.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Jack Lake Temperature Statistics

August Temperature

Lowell (41.6 miles)

  • Lowest 4 August, 2026

    46.9 °F

  • Average August

    66.7 °F

  • Highest 1 August, 2026

    95 °F

Climate (2021–2026)

Lowell (41.6 miles)

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  • Average Low 2021–2026

    41.4 °F

  • Average 2021–2026

    50.9 °F

  • Average High 2021–2026

    62.6 °F
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