Tillson Lake Weather Forecast

    • 44
    • 66

    Chance Rain Showers

    • 46
    • 70

    Mostly Cloudy

    • 45
    • 58

    Rain Showers

    • 52
    • 63

    Chance Rain Showers

    • 55
    • 75

    Slight Chance Rain Showers

    • 57
    • 79

    Slight Chance Rain Showers

Today 21 May Western Ulster

Mostly cloudy. Not as warm with Highs in the upper 60s. Northeast Winds around 5 Mph.

Tonight 21 May Western Ulster

Mostly cloudy with a 20 percent chance of Showers. Much cooler. Near steady temperature around 50. North Winds around 5 Mph.

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Tillson Lake Temperature Statistics

May Temperature

Montgomery, Orange County Airport (11.2 miles)

  • Lowest 16 May, 2026

    42.1 °F

  • Average May

    63.7 °F

  • Highest 18 May, 2026

    91 °F

Climate (2021–Present)

Montgomery, Orange County Airport (11.2 miles)

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  • Average Low 2021–2026

    40.3 °F

  • Average 2021–2026

    50.7 °F

  • Average High 2021–2026

    61.2 °F
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