Oswego Weather Forecast

    • 50
    • 79

    Slight Chance Rain Showers

    • 51
    • 85

    Rain Showers

    • 45
    • 70

    Rain Showers Likely

    • 45
    • 73

    Slight Chance Thunderstorms

    • 49
    • 77

    Partly Sunny

    • 49
    • 76

    Mostly Cloudy

Today 15 Jun Central and Southern Valley

Mostly sunny. A slight chance of Showers in the morning. Highs in the upper 70s. Northwest wind 15 to 20 Mph. Chance of rain 20 percent.

Tonight 15 Jun Central and Southern Valley

Mostly cloudy. Lows in the lower 50s. West wind 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Oswego Temperature Statistics

June Temperature

Wolf Point, Clayton Airport (13.7 miles)

  • Lowest 8 June, 2026

    40.6 °F

  • Average June

    62.7 °F

  • Highest 6 June, 2026

    91.7 °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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