Oshkosh Weather Forecast

    • 55
    • 75

    Slight Chance Rain Showers

    • 57
    • 73

    Mostly Sunny

    • 61
    • 75

    Slight Chance Thunderstorms

    • 64
    • 72

    Thunderstorms Likely

    • 66
    • 77

    Slight Chance Thunderstorms

    • 67
    • 81

    Chance Thunderstorms

Today 21 Aug Winnebago

Mostly cloudy with a slight chance of Showers. Highs in the middle 70s. North wind 10 to 15 Mph. Chance of rain 20 percent.

Tonight 21 Aug Winnebago

Cooler. Mostly clear. Lows in the lower 50s. Northwest wind 10 to 15 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Oshkosh Temperature Statistics

August Temperature

Wittman Regional Airport (2.5 miles)

  • Lowest 19 August, 2018

    55 °F
  • Average August

    72.4 °F
  • Highest 4 August, 2018

    87.1 °F

Climate (2010–Present)

Wittman Regional Airport (2.5 miles)

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  • Average Low 2010–Present

    38.9 °F
  • Average 2010–Present

    47.5 °F
  • Average High 2010–Present

    55.5 °F
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