Yellowstone Lake Weather Forecast

    • 62
    • 84

    Patchy Smoke

    • 64
    • 85

    Mostly Sunny

    • 65
    • 86

    Chance Rain Showers

    • 63
    • 79

    Rain Showers Likely

    • 61
    • 79

    Chance Rain Showers

    • 59
    • 81

    Mostly Sunny

    • 63
    • 83

    Mostly Sunny

Today 28 Jul Lafayette

Sunny. Patchy smoke. Northeast Winds up to 5 Mph.

Tonight 28 Jul Lafayette

Clear. Patchy smoke through around midnight. Lows in the lower 60s. East Winds up to 5 Mph.

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Yellowstone Lake Temperature Statistics

July Temperature

Iowa County Airport (15.5 miles)

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  • Average July

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Climate (2021–2026)

Iowa County Airport (15.5 miles)

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  • Average Low 2021–2026

    42.5 °F
  • Average 2021–2026

    51.1 °F
  • Average High 2021–2026

    59.7 °F
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