Gateway Airport Weather Forecast

    • 62
    • 78

    Chance Thunderstorms

    • 60
    • 73

    Rain Showers Likely

    • 59
    • 71

    Rain Showers Likely

    • 59
    • 75

    Chance Thunderstorms

    • 58
    • 75

    Slight Chance Thunderstorms

    • 54
    • 71

    Slight Chance Rain Showers

Today 18 Sep Chippewa

Partly sunny. Slight chance of Thunderstorms early in the afternoon. Chance of Thunderstorms late in the afternoon. Highs in the upper 70s. Southeast Winds 5 to 10 Mph. Chance of Thunderstorms 30 percent.

Tonight 18 Sep Chippewa

Mostly cloudy with a 50 percent chance of Thunderstorms. Lows in the lower 60s. East Winds up to 10 Mph.

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Gateway Airport Temperature Statistics

September Temperature

Chetek Municipal Southworth Airport (14.9 miles)

  • Lowest 7 September, 2025

    39.6 °F

  • Average September

    62.1 °F

  • Highest 16 September, 2025

    85.8 °F

Climate (2020–Present)

Chetek Municipal Southworth Airport (14.9 miles)

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  • Average Low 2020–2025

    36.5 °F

  • Average 2020–2025

    46.3 °F

  • Average High 2020–2025

    55.9 °F
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