Rockville Lake Weather Forecast

    • 59
    • 80

    Mostly Sunny

    • 65
    • 82

    Chance Rain Showers

    • 64
    • 82

    Rain Showers

    • 63
    • 79

    Rain Showers

    • 62
    • 80

    Chance Thunderstorms

    • 63
    • 79

    Chance Rain Showers

    • 63
    • 80

    Chance Rain Showers

Today 4 Aug Allegany

Sunny. Highs Ranging from the mid 70s on the Hilltops to the lower 80s across the lower Elevations. Light Winds.

Tonight 4 Aug Allegany

Mainly clear with some patchy fog developing. Lows in the upper 50s. Light south Winds.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Rockville Lake Temperature Statistics

August Temperature

Wellsville, Wellsville Municipal Airport (15.5 miles)

  • Lowest 1 August, 2026

    59 °F

  • Average August

    68.6 °F

  • Highest 1 August, 2026

    77 °F

Climate (2021–2026)

Wellsville, Wellsville Municipal Airport (15.5 miles)

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  • Average Low 2021–2026

    40.1 °F

  • Average 2021–2026

    48.5 °F

  • Average High 2021–2026

    57.1 °F
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