Mankato Weather Forecast

    • 56
    • 74

    Slight Chance Rain Showers

    • 55
    • 68

    Mostly Cloudy

    • 57
    • 70

    Rain Showers Likely

    • 59
    • 68

    Rain Showers Likely

    • 62
    • 71

    Rain Showers Likely

    • 63
    • 77

    Chance Rain Showers

Today 21 Sep Jewell

Mostly cloudy with patchy drizzle in the Morning, then partly cloudy with isolated Showers and Thunderstorms in the afternoon. Highs in the lower 70s. Light Winds then becoming north around 10 Mph in the afternoon. Chance of precipitation 20 percent.

Tonight 21 Sep Jewell

Partly cloudy in the evening then becoming cloudy. Slight chance of Showers and patchy drizzle. Lows in the mid 50s. Northeast Winds around 10 Mph. Chance of Showers 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Mankato Temperature Statistics

September Temperature

Concordia, Blosser Municipal Airport (33.6 miles)

  • Lowest 12 September, 2026

    58.6 °F

  • Average September

    83.1 °F

  • Highest 8 September, 2026

    106.6 °F

Climate (2021–2026)

Concordia, Blosser Municipal Airport (33.6 miles)

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  • Average Low 2021–2026

    45.8 °F

  • Average 2021–2026

    57.3 °F

  • Average High 2021–2026

    69.4 °F
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