Big Carnelian Lake Weather Forecast

    • 51
    • 66

    Rain Showers

    • 49
    • 72

    Mostly Cloudy

    • 54
    • 79

    Slight Chance Thunderstorms

    • 61
    • 85

    Slight Chance Thunderstorms

    • 61
    • 87

    Mostly Sunny

    • 60
    • 84

    Chance Thunderstorms

    • 59
    • 82

    Chance Rain Showers

Today 22 May Washington

Mostly cloudy with a 20 percent chance of rain Showers. Highs in the mid 60s. East Winds 10 to 15 Mph with Gusts to around 30 Mph.

Tonight 22 May Washington

Cloudy. Chance of rain Showers and slight chance of Thunderstorms until early Morning, then rain Showers likely and slight chance of Thunderstorms late in the night. Lows in the lower 50s. Southeast Winds 10 to 15 Mph with Gusts to around 30 Mph. Chance of precipitation 70 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Big Carnelian Lake Temperature Statistics

May Temperature

Lake Elmo Airport (9.3 miles)

  • Lowest 6 May, 2026

    28.4 °F

  • Average May

    52.7 °F

  • Highest 15 May, 2026

    86 °F

Climate (2021–Present)

Lake Elmo Airport (9.3 miles)

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  • Average Low 2021–2026

    36.6 °F

  • Average 2021–2026

    46.1 °F

  • Average High 2021–2026

    55.2 °F
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