Greenfield Weather Forecast
- 70
- 78
Mostly Cloudy
- 72
- 87
Chance Rain Showers
- 71
- 89
Slight Chance Thunderstorms
- 70
- 88
Chance Rain Showers
- 66
- 88
Slight Chance Thunderstorms
- 66
- 86
Chance Rain Showers
- 66
- 86
Partly Sunny
Today 29 Aug La Crosse
Partly sunny with a slight chance of Showers and Thunderstorms. Highs in the upper 70s. South Winds 10 to 15 Mph. Chance of rain 20 percent.
Tonight 29 Aug La Crosse
Partly cloudy this Evening, then becoming mostly cloudy. Lows in the upper 60s. South Winds 5 to 10 Mph.
Greenfield Temperature Statistics
August Temperature
La Crosse - La Crosse Regional Airport (11.8 miles)
Lowest 20 August, 2026
54.6 °FAverage August
72.5 °FHighest 10 August, 2026
87.7 °F
Climate (2021–2026)
La Crosse - La Crosse Regional Airport (11.8 miles)
Average Low 2021–2026
40.8 °FAverage 2021–2026
50.2 °FAverage High 2021–2026
59.8 °F