Thompson Weather Forecast

    • 71
    • 84

    Increasing Clouds

    • 76
    • 92

    Slight Chance Thunderstorms

    • 69
    • 91

    Rain Showers Likely

    • 65
    • 84

    Chance Rain Showers

    • 68
    • 87

    Mostly Sunny

    • 68
    • 91

    Slight Chance Thunderstorms

Today 22 Jul Washington

Mostly sunny. Near steady temperature in the lower 80s. Southeast Winds 10 to 15 Mph.

Tonight 22 Jul Washington

Warmer. Partly cloudy. Lows around 70. South Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Thompson Temperature Statistics

July Temperature

Waukesha County Airport (16.2 miles)

  • Lowest 18 July, 2025

    51.8 °F

  • Average July

    69.7 °F

  • Highest 3 July, 2025

    87.8 °F

Climate (2020–Present)

Waukesha County Airport (16.2 miles)

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  • Average Low 2020–2025

    38.1 °F

  • Average 2020–2025

    45.6 °F

  • Average High 2020–2025

    56.2 °F
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