Grand River State Wildlife Area Weather Forecast
- 58
- 85
Rain Showers
- 53
- 72
Decreasing Clouds
- 61
- 77
Chance Thunderstorms
- 60
- 78
Chance Thunderstorms
- 59
- 79
Chance Rain Showers
- 67
- 83
Chance Thunderstorms
- 71
- 88
Slight Chance Thunderstorms
Today 16 Jul Green Lake
Showers with Thunderstorms likely. Some Thunderstorms may be severe with damaging Winds, large Hail, and Tornadoes. Locally heavy rainfall possible. East Winds 5 to 10 Mph. Chance of precipitation near 100 percent.
Tonight 16 Jul Green Lake
Cooler, cloudy. Rain Showers and chance of Thunderstorms in the Evening, then chance of rain Showers in the late evening and overnight. Lows in the upper 50s. North Winds 5 to 15 Mph. Chance of precipitation 80 percent.
Grand River State Wildlife Area Temperature Statistics
July Temperature
Wautoma, Wautoma Municipal Airport (22.4 miles)
Lowest 7 July, 2025
57 °FAverage July
73 °FHighest 4 July, 2025
90 °F
Climate (2020–Present)
Wautoma, Wautoma Municipal Airport (22.4 miles)
Average Low 2020–2025
36.7 °FAverage 2020–2025
47.5 °FAverage High 2020–2025
57.5 °F