Newaygo State Park Weather Forecast
- 48
- 67
Mostly Cloudy
- 45
- 62
Mostly Cloudy
- 46
- 63
Partly Sunny
- 45
- 64
Partly Sunny
- 45
- 66
Partly Sunny
- 44
- 69
Partly Sunny
Today 20 Sep Newaygo
Mostly cloudy. Highs in the upper 60s. Northeast Winds 5 to 10 Mph with Gusts to around 25 Mph.
Tonight 20 Sep Newaygo
Partly cloudy. Lows in the upper 40s. Northeast Winds 5 to 15 Mph with Gusts to around 25 Mph.
Newaygo State Park Temperature Statistics
September Temperature
Big Rapids, Roben-Hood Airport (15.5 miles)
Lowest 14 September, 2026
39.2 °FAverage September
65.7 °FHighest 1 September, 2026
87.8 °F
Climate (2021–2026)
Big Rapids, Roben-Hood Airport (15.5 miles)
Average Low 2021–2026
38.4 °FAverage 2021–2026
47.9 °FAverage High 2021–2026
57.2 °F