Fairfax Weather Forecast

    • 35
    • 74

    Rain

    • 18
    • 37

    Chance Rain/Snow

    • 23
    • 40

    Partly Sunny

    • 36
    • 55

    Partly Sunny

    • 25
    • 58

    Mostly Cloudy

    • 21
    • 37

    Chance Snow

Today 14 Mar Renville

Increasing Clouds. Highs in the lower 70s. Southeast Winds 10 to 20 Mph.

Tonight 14 Mar Renville

Colder. Rain and chance of Thunderstorms. Lows 31 to 37. Temperatures rising into the lower 40s after midnight. Southeast Winds 10 to 15 Mph. Gusts up to 35 Mph after midnight. Chance of precipitation 90 percent.

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Fairfax Temperature Statistics

March Temperature

New Ulm Municipal Airport (17.4 miles)

  • Lowest 1 March, 2025

    12.2 °F

  • Average March

    35.5 °F

  • Highest 10 March, 2025

    71.6 °F

Climate (2020–Present)

New Ulm Municipal Airport (17.4 miles)

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  • Average Low 2020–2025

    37 °F

  • Average 2020–2025

    46.7 °F

  • Average High 2020–2025

    56.3 °F
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