Oswego Weather Forecast

    • 17
    • 40

    Mostly Sunny

    • 16
    • 37

    Partly Sunny

    • 21
    • 33

    Mostly Cloudy

    • 5
    • 47

    Chance Freezing Rain

    • -7
    • 16

    Chance Snow

    • -8
    • 5

    Chance Snow

Today 29 Jan Central and Southern Valley

Mostly sunny. Highs around 40. Southeast wind around 5 Mph, becoming west this afternoon.

Tonight 29 Jan Central and Southern Valley

Mostly clear in the Evening, then becoming partly cloudy. Lows 15 to 20. West wind 5 to 10 Mph.

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Oswego Temperature Statistics

January Temperature

Wolf Point, Clayton Airport (13.7 miles)

  • Lowest 20 January, 2025

    -17.2 °F

  • Average January

    14.7 °F

  • Highest 15 January, 2025

    43.6 °F

Climate (2020–Present)

Wolf Point, Clayton Airport (13.7 miles)

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  • Average Low 2020–2025

    31 °F

  • Average 2020–2025

    44.5 °F

  • Average High 2020–2025

    57.6 °F
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