Stilwell Lake Weather Forecast

    • 50
    • 65

    Increasing Clouds

    • 54
    • 66

    Chance Rain Showers

    • 55
    • 61

    Rain Showers Likely

    • 55
    • 61

    Rain Showers Likely

    • 54
    • 64

    Mostly Cloudy

    • 53
    • 68

    Partly Sunny

    • 57
    • 71

    Partly Sunny

Today 24 Sep Orange

Partly sunny. Highs in the mid 70s.

Tonight 24 Sep Orange

Partly cloudy this Evening, then becoming mostly cloudy. Lows in the upper 40s. Northeast Winds 5 to 10 Mph. Gusts up to 25 Mph after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Stilwell Lake Temperature Statistics

September Temperature

Newburgh / Stewart (10.6 miles)

  • Lowest 15 September, 2026

    46.4 °F

  • Average September

    67.2 °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

    61.3 °F
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