McHenry Weather Forecast

    • 53
    • 72

    Areas Fog

    • 57
    • 70

    Rain Showers Likely

    • 51
    • 69

    Chance Rain Showers

    • 53
    • 70

    Rain Showers

    • 50
    • 68

    Rain Showers

    • 44
    • 63

    Chance Rain Showers

    • 45
    • 64

    Partly Sunny

Today 24 Sep Foster

Sunny. Highs in the mid 70s. Northeast Winds around 5 Mph.

Tonight 24 Sep Foster

Increasing Clouds. Patchy fog in the Evening, then Areas of fog after midnight. Lows in the lower 50s. Southeast Winds around 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

McHenry Temperature Statistics

September Temperature

Cooperstown (24.9 miles)

  • Lowest 13 September, 2026

    37.4 °F

  • Average September

    61.3 °F

  • Highest 4 September, 2026

    84.2 °F

Climate (2021–2026)

Cooperstown (24.9 miles)

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  • Average Low 2021–2026

    30.3 °F

  • Average 2021–2026

    40.4 °F

  • Average High 2021–2026

    50.6 °F
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