Spartan State Wildlife Management Area Weather Forecast
- 60
- 79
Increasing Clouds
- 64
- 83
Slight Chance Thunderstorms
- 62
- 87
Mostly Sunny
- 56
- 81
Mostly Sunny
- 56
- 81
Mostly Sunny
- 62
- 83
Chance Rain Showers
- 63
- 82
Chance Rain Showers
Today 23 Aug Chippewa
Sunny. Highs in the upper 70s. South Winds up to 5 Mph.
Tonight 23 Aug Chippewa
Increasing Clouds. Lows in the upper 50s. Southeast Winds 5 to 10 Mph.
Spartan State Wildlife Management Area Temperature Statistics
August Temperature
Granite Falls, Granite Falls Municipal Airport/Lenzen-Roe Memorial Field (7.5 miles)
Lowest 5 August, 2026
50.5 °FAverage August
71.5 °FHighest 12 August, 2026
85.3 °F
Climate (2021–2026)
Granite Falls, Granite Falls Municipal Airport/Lenzen-Roe Memorial Field (7.5 miles)
Average Low 2021–2026
37.4 °FAverage 2021–2026
48 °FAverage High 2021–2026
58.4 °F