Sidney Weather Forecast

    • 52
    • 79

    Decreasing Clouds

    • 48
    • 73

    Mostly Sunny

    • 62
    • 78

    Rain Showers Likely

    • 55
    • 80

    Chance Rain Showers

    • 58
    • 74

    Partly Sunny

    • 60
    • 81

    Chance Thunderstorms

Today 10 Sep Delaware

Patchy fog this morning. Partly sunny. Highs in the upper 70s. West Winds 5 to 10 Mph with Gusts up to 25 Mph.

Tonight 10 Sep Delaware

Partly cloudy. Lows in the lower 50s. Northwest Winds 5 to 10 Mph.

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Sidney Temperature Statistics

September Temperature

Binghamton, Binghamton Regional Airport (30.4 miles)

  • Lowest 7 September, 2026

    51.1 °F

  • Average September

    67.2 °F

  • Highest 3 September, 2026

    79.6 °F

Climate (2021–2026)

Binghamton, Binghamton Regional Airport (30.4 miles)

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  • Average Low 2021–2026

    40.6 °F

  • Average 2021–2026

    48.5 °F

  • Average High 2021–2026

    56.8 °F
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