Lake Crystal Weather Forecast

    • 41
    • 72

    Rain Showers

    • 38
    • 60

    Mostly Sunny

    • 42
    • 60

    Mostly Cloudy

    • 48
    • 61

    Chance Rain Showers

    • 48
    • 64

    Chance Rain Showers

    • 44
    • 61

    Rain Showers Likely

Today 28 Oct Blue Earth

Warmer. Partly sunny. Slight chance of rain Showers late in the morning. Chance of rain Showers and slight chance of Thunderstorms early in the Afternoon, then rain Showers likely and chance of Thunderstorms late in the afternoon. Highs in the lower 70s. South Winds 5 to 15 Mph. Chance of precipitation 70 percent.

Tonight 28 Oct Blue Earth

Mostly cloudy with rain Showers and chance of Thunderstorms in the Evening, then partly cloudy after midnight. Patchy fog after midnight. Lows in the lower 40s. West Winds 5 to 15 Mph shifting to the northwest 5 to 10 Mph after midnight. Chance of precipitation 90 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Lake Crystal Temperature Statistics

October Temperature

Mankato, Mankato Regional Airport (16.8 miles)

  • Lowest 17 October, 2026

    32 °F

  • Average October

    58.1 °F

  • Highest 11 October, 2026

    91 °F

Climate (2021–2026)

Mankato, Mankato Regional Airport (16.8 miles)

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  • Average Low 2021–2026

    39.5 °F

  • Average 2021–2026

    48.3 °F

  • Average High 2021–2026

    57.1 °F
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