River Valley Airport Weather Forecast

    • 48
    • 60

    Chance Rain Showers

    • 41
    • 64

    Mostly Cloudy

    • 36
    • 62

    Partly Sunny

    • 38
    • 64

    Mostly Sunny

    • 40
    • 68

    Patchy Fog

    • 42
    • 69

    Partly Sunny

Today 19 Sep Lincoln

Cloudy with a chance of Showers. Nearly steady temperature around 60. East wind 5 to 10 Mph. Chance of rain 50 percent.

Tonight 19 Sep Lincoln

Mostly cloudy. A chance of Showers in the evening. Lows in the upper 40s. Light and variable wind. Chance of rain 40 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

River Valley Airport Temperature Statistics

September Temperature

Rhinelander, Rhinelander-Oneida County Airport (5.6 miles)

  • Lowest 14 September, 2026

    34.6 °F

  • Average September

    63.3 °F

  • Highest 1 September, 2026

    90.6 °F

Climate (2021–2026)

Rhinelander, Rhinelander-Oneida County Airport (5.6 miles)

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  • Average Low 2021–2026

    32.7 °F

  • Average 2021–2026

    43.2 °F

  • Average High 2021–2026

    53.3 °F
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