Stewartville Weather Forecast

    • 52
    • 66

    Chance Rain Showers

    • 50
    • 72

    Mostly Cloudy

    • 55
    • 78

    Mostly Sunny

    • 60
    • 84

    Mostly Sunny

    • 59
    • 85

    Mostly Sunny

    • 60
    • 84

    Chance Thunderstorms

Today 22 May Olmsted

Mostly cloudy with a chance of Showers this Morning, then partly sunny this afternoon. Highs in the mid 60s. Southeast Winds 10 to 20 Mph. Gusts up to 30 Mph this afternoon. Chance of rain 50 percent.

Tonight 22 May Olmsted

Mostly cloudy. A chance of Showers with a slight chance of Thunderstorms after midnight. Lows in the lower 50s. Southeast Winds 10 to 20 Mph. Gusts up to 30 Mph in the evening. Chance of rain 40 percent.

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  • Temperature Real-Time

Stewartville Temperature Statistics

May Temperature

Rochester, Rochester International Airport (3.1 miles)

  • Lowest 6 May, 2026

    30.7 °F

  • Average May

    54.5 °F

  • Highest 15 May, 2026

    87.7 °F

Climate (2021–Present)

Rochester, Rochester International Airport (3.1 miles)

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  • Average Low 2021–2026

    37.8 °F

  • Average 2021–2026

    47 °F

  • Average High 2021–2026

    56.5 °F
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