River Forest Park Weather Forecast

    • 55
    • 72

    Rain Showers Likely

    • 65
    • 80

    Partly Sunny

    • 60
    • 82

    Rain Showers

    • 53
    • 76

    Slight Chance Thunderstorms

    • 55
    • 77

    Mostly Sunny

    • 63
    • 81

    Chance Rain Showers

Today 25 Aug Northern Cayuga

Mostly cloudy with Showers likely late this Morning, then partly sunny with a chance of Showers this afternoon. Highs in the lower 70s. Northwest Winds around 10 Mph. Chance of rain 70 percent.

Tonight 25 Aug Northern Cayuga

Partly cloudy with some patchy fog developing. Lows in the mid 50s. Light southwest Winds.

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  • Temperature Real-Time

River Forest Park Temperature Statistics

August Temperature

Fulton, Oswego County Airport (21.1 miles)

  • Lowest 21 August, 2026

    48.9 °F

  • Average August

    69.5 °F

  • Highest 5 August, 2026

    86 °F

Climate (2021–2026)

Fulton, Oswego County Airport (21.1 miles)

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  • Average Low 2021–2026

    40.7 °F

  • Average 2021–2026

    49.4 °F

  • Average High 2021–2026

    58 °F
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