Stewartville Weather Forecast

    • 64
    • 83

    Mostly Cloudy

    • 65
    • 81

    Chance Thunderstorms

    • 65
    • 81

    Chance Thunderstorms

    • 62
    • 80

    Partly Sunny

    • 59
    • 75

    Mostly Cloudy

    • 59
    • 73

    Chance Rain Showers

    • 60
    • 72

    Chance Rain Showers

Today 9 Aug Olmsted

Partly sunny. Highs in the upper 70s. Southwest Winds 5 to 10 Mph.

Tonight 9 Aug Olmsted

Partly cloudy this Evening, then becoming mostly cloudy. Patchy fog after midnight. Lows in the lower 60s. Light Winds, becoming north around 5 Mph after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Stewartville Temperature Statistics

August Temperature

Rochester, Rochester International Airport (3.1 miles)

  • Lowest 6 August, 2026

    52.6 °F

  • Average August

    69.1 °F

  • Highest 3 August, 2026

    82.7 °F

Climate (2021–2026)

Rochester, Rochester International Airport (3.1 miles)

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  • Average Low 2021–2026

    37.9 °F

  • Average 2021–2026

    47 °F

  • Average High 2021–2026

    56.5 °F
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