Cromwell Lake Weather Forecast

    • 60
    • 78

    Rain Showers

    • 47
    • 71

    Mostly Sunny

    • 52
    • 71

    Mostly Sunny

    • 59
    • 78

    Partly Sunny

    • 61
    • 80

    Partly Sunny

    • 55
    • 76

    Chance Rain Showers

Today 13 Sep Orange

Cloudy with Showers with a chance of Thunderstorms this Morning, then mostly sunny with a slight chance of Showers this afternoon. Highs in the upper 70s. Northeast Winds around 5 Mph, becoming west this afternoon. Chance of rain 90 percent.

Tonight 13 Sep Orange

Partly cloudy in the Evening, then mostly cloudy with a slight chance of Showers after midnight. Lows around 60. West Winds 5 to 10 Mph with Gusts up to 20 Mph. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Cromwell Lake Temperature Statistics

September Temperature

Newburgh / Stewart (10.6 miles)

  • Lowest 7 September, 2026

    51.8 °F
  • Average September

    69.3 °F
  • Highest 10 September, 2026

    84.2 °F

Climate (2021–2026)

Newburgh / Stewart (10.6 miles)

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  • Average Low 2021–2026

    43.5 °F
  • Average 2021–2026

    52.5 °F
  • Average High 2021–2026

    61.4 °F
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