Dell Lake Weather Forecast

    • 52
    • 56

    Rain Showers

    • 56
    • 81

    Rain Showers

    • 39
    • 70

    Rain Showers Likely

    • 35
    • 57

    Partly Sunny

    • 39
    • 63

    Partly Sunny

    • 43
    • 66

    Mostly Cloudy

Today 17 May Northern Oconto County

Much cooler. Showers and a slight chance of Thunderstorms. Highs in the middle 50s. East wind 10 to 15 Mph. Chance of rain 80 percent.

Tonight 17 May Northern Oconto County

Showers likely and a chance of Thunderstorms. Patchy fog. Lows in the lower 50s. Temperatures rising into the lower 60s after midnight. East wind 5 to 10 Mph shifting to the southeast after midnight. Chance of rain 70 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Dell Lake Temperature Statistics

May Temperature

Oconto J. Douglas Bake Memorial Airport (33.6 miles)

  • Lowest 2 May, 2026

    24.1 °F
  • Average May

    48.7 °F
  • Highest 15 May, 2026

    79.5 °F

Climate (2021–Present)

Oconto J. Douglas Bake Memorial Airport (33.6 miles)

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  • Average Low 2021–2026

    35.5 °F
  • Average 2021–2026

    46.3 °F
  • Average High 2021–2026

    55.3 °F
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