O'Shaughnessy Reservoir Weather Forecast

    • 33
    • 49

    Chance Snow

    • 28
    • 41

    Rain/Snow Likely

    • 28
    • 36

    Chance Snow

    • 21
    • 37

    Chance Snow

    • 14
    • 29

    Mostly Cloudy

    • 15
    • 26

    Partly Sunny

    • 25
    • 34

    Mostly Cloudy

Today 17 Dec Delaware

Mostly sunny. Highs in the upper 40s. West Winds 5 to 10 Mph.

Tonight 17 Dec Delaware

Partly cloudy until early Morning, then becoming mostly cloudy. A slight chance of rain after midnight. Lows in the lower 30s. Southwest Winds around 5 Mph, becoming east after midnight. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

O'Shaughnessy Reservoir Temperature Statistics

December Temperature

Delaware Municipal Airport (6.2 miles)

  • Lowest 6 December, 2024

    12.2 °F

  • Average December

    29.9 °F

  • Highest 8 December, 2024

    53.6 °F

Climate (2019–Present)

Delaware Municipal Airport (6.2 miles)

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  • Average Low 2019–2024

    43.2 °F

  • Average 2019–2024

    52.2 °F

  • Average High 2019–2024

    61.6 °F
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