Mankato Regional Airport Weather Forecast

    • 38
    • 63

    Mostly Sunny

    • 35
    • 62

    Mostly Sunny

    • 49
    • 68

    Chance Rain Showers

    • 46
    • 76

    Breezy

    • 45
    • 70

    Partly Sunny

    • 54
    • 77

    Chance Rain Showers

    • 56
    • 85

    Partly Sunny

Today 9 May Blue Earth

Cooler, sunny. Near steady temperature in the lower 60s. Northwest Winds 15 to 20 Mph.

Tonight 9 May Blue Earth

Colder. Mostly clear. Lows in the upper 30s. Northwest Winds 10 to 15 Mph with Gusts to around 30 Mph decreasing to up to 5 Mph after midnight.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Mankato Regional Airport Temperature Statistics

May Temperature

Mankato, Mankato Regional Airport (0 miles)

  • Lowest 6 May, 2026

    30 °F

  • Average May

    49.9 °F

  • Highest 3 May, 2026

    69.1 °F

Climate (2021–Present)

Mankato, Mankato Regional Airport (0 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    39.3 °F

  • Average 2021–2026

    48.3 °F

  • Average High 2021–2026

    57.2 °F
Get WillyWeather+ to remove ads