Mankato Weather Forecast

    • 43
    • 65

    Becoming Sunny

    • 46
    • 67

    Partly Sunny

    • 47
    • 69

    Mostly Cloudy

    • 49
    • 69

    Mostly Cloudy

    • 48
    • 69

    Chance Rain Showers

    • 49
    • 72

    Chance Rain Showers

Today 22 May Blue Earth

Not as cool. Decreasing Clouds. Highs in the mid 60s. North Winds 5 to 15 Mph.

Tonight 22 May Blue Earth

Mostly clear. Lows in the lower 40s. Northwest Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Mankato Temperature Statistics

May Temperature

Mankato, Mankato Regional Airport (5 miles)

  • Lowest 3 May, 2025

    36 °F

  • Average May

    60.8 °F

  • Highest 11 May, 2025

    90 °F

Climate (2020–Present)

Mankato, Mankato Regional Airport (5 miles)

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  • Average Low 2020–2025

    39.2 °F

  • Average 2020–2025

    48.1 °F

  • Average High 2020–2025

    57 °F
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