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.
Thompson Temperature Statistics
July Temperature
Waukesha County Airport (16.2 miles)
Lowest 18 July, 2025
51.8 °FAverage July
69.7 °FHighest 3 July, 2025
87.8 °F
Climate (2020–Present)
Waukesha County Airport (16.2 miles)
Average Low 2020–2025
38.1 °FAverage 2020–2025
45.6 °FAverage High 2020–2025
56.2 °F