Jackson Lake Weather Forecast

    • 31
    • 44

    Slight Chance Snow Showers

    • 38
    • 51

    Rain Showers

    • 30
    • 49

    Rain Showers

    • 31
    • 51

    Chance Rain Showers

    • 33
    • 60

    Partly Sunny

    • 32
    • 58

    Partly Sunny

Today 25 Apr Lyman

Cloudy with a 20 percent chance of Showers. Cooler. Near steady temperature in the lower 40s. Northeast Winds 10 to 15 Mph.

Tonight 25 Apr Lyman

Mostly cloudy. A slight chance of rain Showers and freezing rain after midnight. Lows in the lower 30s. East Winds 10 to 15 Mph, Diminishing to around 5 Mph after midnight. Chance of precipitation 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Jackson Lake Temperature Statistics

April Temperature

Winner, Bob Wiley Field Airport (26.7 miles)

  • Lowest 10 April, 2026

    21 °F

  • Average April

    45.1 °F

  • Highest 16 April, 2026

    84 °F

Climate (2021–Present)

Winner, Bob Wiley Field Airport (26.7 miles)

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  • Average Low 2021–2026

    39.7 °F

  • Average 2021–2026

    51.5 °F

  • Average High 2021–2026

    63.7 °F
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