Second Lake Weather Forecast

    • 38
    • 57

    Slight Chance Rain Showers

    • 35
    • 56

    Partly Sunny

    • 36
    • 56

    Partly Sunny

    • 37
    • 62

    Partly Sunny

    • 40
    • 64

    Partly Sunny

    • 41
    • 66

    Slight Chance Rain Showers

Today 21 May Oneida

Cloudy with a slight chance of Showers. Nearly steady temperature in the mid 50s. Northeast wind 10 to 15 Mph. Chance of rain 20 percent.

Tonight 21 May Oneida

Mostly cloudy in the evening then becoming partly cloudy. Lows in the upper 30s. Northeast wind 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Second Lake Temperature Statistics

May Temperature

Rhinelander, Rhinelander-Oneida County Airport (8.7 miles)

  • Lowest 9 May, 2025

    29.8 °F

  • Average May

    55.5 °F

  • Highest 12 May, 2025

    84.7 °F

Climate (2020–Present)

Rhinelander, Rhinelander-Oneida County Airport (8.7 miles)

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  • Average Low 2020–2025

    32.9 °F

  • Average 2020–2025

    43.1 °F

  • Average High 2020–2025

    53.1 °F
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