Ennis Lake Weather Forecast

    • 49
    • 74

    Rain Showers

    • 45
    • 70

    Rain Showers Likely

    • 52
    • 76

    Mostly Sunny

    • 55
    • 82

    Mostly Sunny

    • 58
    • 87

    Mostly Sunny

    • 58
    • 88

    Partly Sunny

Today 4 Jul Madison River Valley

Chance of rain Showers and slight chance of Thunderstorms in the Morning, then rain Showers with Thunderstorms likely in the afternoon. Highs 75 to 80. South Winds up to 10 Mph increasing to 10 to 15 Mph in the afternoon. Chance of precipitation 90 percent.

Tonight 4 Jul Madison River Valley

Cooler. Mostly cloudy with chance of Thunderstorms in the Evening, then partly cloudy with slight chance of Thunderstorms after midnight. Lows 45 to 50. West Winds 5 to 15 Mph shifting to the south 5 to 10 Mph after midnight. Chance of Thunderstorms 50 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Ennis Lake Temperature Statistics

July Temperature

Ennis - Big Sky Airport (10.6 miles)

  • Lowest 1 July, 2025

    51.8 °F

  • Average July

    71.3 °F

  • Highest 1 July, 2025

    89.6 °F

Climate (2020–Present)

Ennis - Big Sky Airport (10.6 miles)

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  • Average Low 2020–2025

    31.3 °F

  • Average 2020–2025

    43.7 °F

  • Average High 2020–2025

    55.7 °F
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