Mankato Weather Forecast

    • 40
    • 51

    Mostly Cloudy

    • 41
    • 57

    Partly Sunny

    • 37
    • 73

    Mostly Cloudy

    • 26
    • 45

    Mostly Cloudy

    • 33
    • 47

    Mostly Cloudy

    • 36
    • 54

    Mostly Cloudy

Today 19 Mar Blue Earth

Partly sunny. Areas of fog in the morning. Highs in the lower 50s. North Winds up to 5 Mph shifting to the south in the afternoon.

Tonight 19 Mar Blue Earth

Not as cold. Increasing Clouds. Widespread fog through the night. Widespread dense freezing fog early in the morning. Near steady temperature in the mid 30s. West Winds up to 10 Mph.

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Mankato Temperature Statistics

March Temperature

Mankato, Mankato Regional Airport (5 miles)

  • Lowest 16 March, 2026

    3 °F

  • Average March

    33.2 °F

  • Highest 8 March, 2026

    64 °F

Climate (2021–Present)

Mankato, Mankato Regional Airport (5 miles)

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  • Average Low 2021–2026

    39.4 °F

  • Average 2021–2026

    48.3 °F

  • Average High 2021–2026

    57.1 °F
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