Bear Mountain State Park Weather Forecast

    • 57
    • 64

    Rain Likely

    • 51
    • 64

    Chance Rain Showers

    • 48
    • 58

    Chance Rain Showers

    • 47
    • 60

    Mostly Cloudy

    • 48
    • 60

    Chance Rain Showers

    • 50
    • 60

    Chance Rain Showers

    • 52
    • 63

    Mostly Cloudy

Today 20 Sep Rockland

Partly sunny with a 30 percent chance of Showers. Highs around 70.

Tonight 20 Sep Rockland

Mostly cloudy. Rain Likely, mainly in the evening. Lows in the upper 50s. Northwest Winds around 5 Mph, increasing to north 10 to 15 Mph with Gusts up to 25 Mph after midnight. Chance of rain 70 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Bear Mountain State Park Temperature Statistics

September Temperature

Newburgh / Stewart (14.9 miles)

  • Lowest 15 September, 2026

    46.4 °F

  • Average September

    68.6 °F

  • Highest 10 September, 2026

    84.2 °F

Climate (2021–2026)

Newburgh / Stewart (14.9 miles)

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  • Average Low 2021–2026

    43.5 °F

  • Average 2021–2026

    52.5 °F

  • Average High 2021–2026

    61.3 °F
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