Foster Weather Forecast

    • 56
    • 80

    Becoming Sunny

    • 42
    • 73

    Partly Sunny

    • 48
    • 72

    Mostly Sunny

    • 54
    • 74

    Partly Sunny

    • 58
    • 79

    Partly Sunny

    • 58
    • 80

    Mostly Cloudy

Today 18 Sep Tioga

Patchy fog this morning. Mostly sunny. Highs in the lower 80s. Northwest Winds around 5 Mph.

Tonight 18 Sep Tioga

Mostly clear. Patchy fog after midnight. Lows in the mid 50s. Northwest Winds around 5 Mph.

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Foster Temperature Statistics

September Temperature

Binghamton, Binghamton Regional Airport (9.9 miles)

  • Lowest 9 September, 2025

    42.1 °F

  • Average September

    62.2 °F

  • Highest 15 September, 2025

    77 °F

Climate (2020–Present)

Binghamton, Binghamton Regional Airport (9.9 miles)

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  • Average Low 2020–2025

    40.7 °F

  • Average 2020–2025

    48.5 °F

  • Average High 2020–2025

    56.7 °F
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