Olsen Slough Weather Forecast

    • 58
    • 82

    Chance Rain Showers

    • 57
    • 75

    Mostly Cloudy

    • 59
    • 73

    Rain Showers Likely

    • 55
    • 75

    Mostly Cloudy

    • 55
    • 75

    Partly Sunny

    • 58
    • 79

    Chance Rain Showers

    • 55
    • 76

    Chance Rain Showers

Today 12 Aug Nelson

Partly sunny with a slight chance of Showers and Thunderstorms. Highs 80 to 85. Northeast Winds around 10 Mph. Chance of rain 20 percent.

Tonight 12 Aug Nelson

Mostly cloudy. A chance of Showers and a slight chance of Thunderstorms in the Evening, then a slight chance of Showers after midnight. Lows 55 to 60. Northeast Winds 5 to 15 Mph. Chance of rain 40 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Olsen Slough Temperature Statistics

August Temperature

Cooperstown (29.8 miles)

  • Lowest 5 August, 2026

    42.8 °F

  • Average August

    67.5 °F

  • Highest 2 August, 2026

    91.4 °F

Climate (2021–2026)

Cooperstown (29.8 miles)

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  • Average Low 2021–2026

    30.3 °F

  • Average 2021–2026

    40.5 °F

  • Average High 2021–2026

    50.7 °F
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