Grassy Lake Weather Forecast
- 30
- 55
Partly Sunny
- 48
- 63
Mostly Cloudy
- 43
- 68
Rain Showers Likely
- 23
- 45
Chance Rain/Snow
- 32
- 48
Partly Sunny
- 34
- 58
Mostly Cloudy
Today 13 Mar Iosco
Partly sunny. Highs in the lower 50s. Light Winds becoming south around 5 Mph in the afternoon.
Tonight 13 Mar Iosco
Partly cloudy. Lows around 30. Southeast Winds up to 10 Mph.
Grassy Lake Temperature Statistics
March Temperature
Oscoda, Oscoda-Wurtsmith Airport (19.9 miles)
Lowest 1 March, 2025
10.4 °FAverage March
31.7 °FHighest 10 March, 2025
62.6 °F
Climate (2020–Present)
Oscoda, Oscoda-Wurtsmith Airport (19.9 miles)
Average Low 2020–2025
37.3 °FAverage 2020–2025
47 °FAverage High 2020–2025
55.9 °F