Grant River Recreation Area Weather Forecast
- 47
- 72
Becoming Sunny
- 45
- 79
Chance Thunderstorms
- 36
- 56
Mostly Cloudy
- 37
- 55
Mostly Cloudy
- 39
- 60
Slight Chance Thunderstorms
- 42
- 62
Partly Sunny
- 47
- 68
Partly Sunny
Today 3 May Grant
Mostly sunny. Warmer with Highs around 70. West Winds 10 to 15 Mph.
Tonight 3 May Grant
Mostly clear this Evening, then becoming partly cloudy. Lows in the mid 40s. West Winds 5 to 10 Mph, becoming southwest after midnight.
Grant River Recreation Area Temperature Statistics
May Temperature
Platteville Municipal Airport (13 miles)
Lowest
–Average May
–Highest
–
Climate (2021–Present)
Platteville Municipal Airport (13 miles)
Average Low 2021–2026
40.7 °FAverage 2021–2026
49.8 °FAverage High 2021–2026
58.7 °F