River Valley Airport Weather Forecast

    • 45
    • 72

    Increasing Clouds

    • 47
    • 70

    Mostly Cloudy

    • 49
    • 65

    Mostly Cloudy

    • 51
    • 70

    Partly Sunny

    • 53
    • 67

    Rain Showers Likely

    • 48
    • 66

    Chance Rain Showers

Today 25 Sep Lincoln

Mostly sunny. Highs in the lower 70s. Light and variable wind.

Tonight 25 Sep Lincoln

Clear in the evening then becoming partly cloudy. Lows in the middle 40s. Light and variable wind.

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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 22 September, 2026

    32.6 °F

  • Average September

    60.3 °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

    43.1 °F

  • Average High 2021–2026

    53.2 °F
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