Beach Lake Weather Forecast

    • 49
    • 69

    Mostly Sunny

    • 61
    • 77

    Partly Sunny

    • 62
    • 78

    Chance Rain Showers

    • 49
    • 73

    Partly Sunny

    • 55
    • 68

    Rain Showers Likely

    • 55
    • 72

    Rain Showers Likely

Today 15 Sep Southern Wayne

Patchy fog this morning. Mostly sunny. Highs in the lower 70s. Southeast Winds around 5 Mph.

Tonight 15 Sep Southern Wayne

Mostly clear. Lows around 50. South Winds around 5 Mph.

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  • Temperature Real-Time

Beach Lake Temperature Statistics

September Temperature

Monticello, Sullivan County International Airport (19.3 miles)

  • Lowest 7 September, 2026

    48 °F

  • Average September

    65.7 °F

  • Highest 3 September, 2026

    81 °F

Climate (2021–2026)

Monticello, Sullivan County International Airport (19.3 miles)

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  • Average Low 2021–2026

    36.5 °F

  • Average 2021–2026

    45.9 °F

  • Average High 2021–2026

    55.2 °F
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