Hayshore Lake Weather Forecast
- 68
- 91
Slight Chance Thunderstorms
- 64
- 89
Partly Sunny
- 62
- 85
Partly Sunny
- 65
- 85
Rain Showers Likely
- 68
- 89
Rain Showers Likely
- 60
- 88
Slight Chance Thunderstorms
- 56
- 82
Partly Sunny
Today 4 Sep Houston
Mostly sunny with a slight chance of Showers and Thunderstorms. Near steady temperature in the upper 80s. Southwest Winds 5 to 10 Mph. Chance of rain 20 percent. Heat index Values up to 100.
Tonight 4 Sep Houston
Partly cloudy. Patchy fog after midnight. Lows in the upper 60s. Light Winds, becoming north after midnight. Heat index Values in the mid 90s early this evening.
Hayshore Lake Temperature Statistics
September Temperature
Viroqua Municipal Airport (17.4 miles)
Lowest 2 September, 2026
65.8 °FAverage September
75.7 °FHighest 1 September, 2026
86.7 °F
Climate (2021–2026)
Viroqua Municipal Airport (17.4 miles)
Average Low 2021–2026
37.5 °FAverage 2021–2026
46 °FAverage High 2021–2026
54.4 °F