Sidney Weather Forecast

    • 51
    • 80

    Increasing Clouds

    • 53
    • 76

    Mostly Cloudy

    • 53
    • 80

    Mostly Sunny

    • 43
    • 75

    Mostly Sunny

    • 48
    • 73

    Partly Sunny

    • 52
    • 75

    Partly Sunny

Today 16 Sep Delaware

Patchy fog in the morning. Partly sunny. Highs in the upper 70s. East Winds around 5 Mph.

Tonight 16 Sep Delaware

Partly cloudy. Patchy fog. Lows in the lower 50s. Light and variable Winds.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Sidney Temperature Statistics

September Temperature

Binghamton, Binghamton Regional Airport (30.4 miles)

  • Lowest 9 September, 2025

    42.1 °F

  • Average September

    61.8 °F

  • Highest 4 September, 2025

    75 °F

Climate (2020–Present)

Binghamton, Binghamton Regional Airport (30.4 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2020–2025

    40.7 °F

  • Average 2020–2025

    48.5 °F

  • Average High 2020–2025

    56.7 °F
Get WillyWeather+ to remove ads