Oswego Weather Forecast

    • 23
    • 48

    Becoming Sunny

    • 28
    • 57

    Partly Sunny

    • 30
    • 58

    Partly Sunny

    • 35
    • 61

    Partly Sunny

    • 41
    • 74

    Partly Sunny

    • 38
    • 68

    Mostly Cloudy

Today 27 Apr Central and Southern Valley

Sunny. Highs in the mid 40s. North wind around 5 Mph, becoming northwest this afternoon.

Tonight 27 Apr Central and Southern Valley

Mostly clear in the Evening, then becoming partly cloudy. Lows in the mid 20s. East wind around 5 Mph.

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  • Temperature Real-Time

Oswego Temperature Statistics

April Temperature

Wolf Point, Clayton Airport (13.7 miles)

  • Lowest 18 April, 2026

    13.6 °F

  • Average April

    41.3 °F

  • Highest 11 April, 2026

    78.7 °F

Climate (2021–Present)

Wolf Point, Clayton Airport (13.7 miles)

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  • Average Low 2021–2026

    31.3 °F

  • Average 2021–2026

    44.7 °F

  • Average High 2021–2026

    57.9 °F
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