Sunnen Lake Weather Forecast

    • 64
    • 82

    Becoming Sunny

    • 47
    • 75

    Rain Showers

    • 43
    • 63

    Sunny

    • 47
    • 73

    Sunny

    • 40
    • 63

    Mostly Sunny

    • 46
    • 66

    Chance Rain Showers

Today 17 Oct Washington

Mostly sunny. Near steady temperature in the lower 80s. South Winds around 10 Mph with Gusts up to 20 Mph.

Tonight 17 Oct Washington

Mostly clear. Lows in the lower 60s. South Winds 5 to 10 Mph with Gusts up to 20 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Sunnen Lake Temperature Statistics

October Temperature

Farmington Airport (29.2 miles)

  • Lowest 10 October, 2025

    41 °F
  • Average October

    66.6 °F
  • Highest 1 October, 2025

    86 °F

Climate (2020–Present)

Farmington Airport (29.2 miles)

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  • Average Low 2020–2025

    46.8 °F
  • Average 2020–2025

    56.6 °F
  • Average High 2020–2025

    66.8 °F
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