Fallston Weather Forecast

    • 61
    • 80

    Chance Thunderstorms

    • 62
    • 80

    Mostly Sunny

    • 62
    • 79

    Rain Showers Likely

    • 58
    • 77

    Slight Chance Thunderstorms

    • 60
    • 78

    Partly Sunny

    • 61
    • 79

    Chance Rain Showers

Today 17 Aug Beaver

Mostly cloudy with a chance of Showers. A slight chance of Thunderstorms this Morning, then a chance of Thunderstorms this afternoon. Highs in the upper 70s. Northwest Winds around 5 Mph. Chance of rain 50 percent.

Tonight 17 Aug Beaver

Mainly clear. A chance of Showers and Thunderstorms in the evening. Patchy fog after midnight. Humid with Lows around 60. North Winds around 5 Mph. Chance of rain 50 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Fallston Temperature Statistics

August Temperature

Beaver County Airport (4.3 miles)

  • Lowest 4 August, 2026

    59.4 °F

  • Average August

    75.1 °F

  • Highest 5 August, 2026

    89.4 °F

Climate (2021–2026)

Beaver County Airport (4.3 miles)

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  • Average Low 2021–2026

    46.5 °F

  • Average 2021–2026

    55.6 °F

  • Average High 2021–2026

    64.1 °F
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