Ottawa Weather Forecast

    • -11
    • 10

    Cold

    • -12
    • 2

    Cold

    • -17
    • -4

    Cold

    • 0
    • 6

    Cold

    • 9
    • 26

    Mostly Cloudy

    • 6
    • 20

    Mostly Cloudy

Today 18 Jan Le Sueur

Much Colder. Partly sunny. Highs around 8. Northwest Winds 15 to 20 Mph.

Tonight 18 Jan Le Sueur

Much Colder. Mostly cloudy. Lows around 13 below. Northwest Winds 10 to 15 Mph.

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Ottawa Temperature Statistics

January Temperature

Mankato, Mankato Regional Airport (11.2 miles)

  • Lowest 14 January, 2025

    -9 °F

  • Average January

    12.4 °F

  • Highest 15 January, 2025

    30.9 °F

Climate (2020–Present)

Mankato, Mankato Regional Airport (11.2 miles)

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  • Average Low 2020–2025

    39.3 °F

  • Average 2020–2025

    48.1 °F

  • Average High 2020–2025

    56.9 °F
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