Marvin Weather Forecast
- 67
- 84
Rain Showers
- 61
- 76
Chance Rain Showers
- 62
- 79
Partly Sunny
- 67
- 85
Mostly Sunny
- 71
- 89
Mostly Sunny
- 74
- 95
Mostly Sunny
Today 7 Jul Grant
Partly sunny. A slight chance of Thunderstorms this afternoon. Some Thunderstorms may be severe. Highs in the mid 80s. North Winds 5 to 10 Mph, becoming east this afternoon. Gusts up to 25 Mph. Chance of rain 20 percent.
Tonight 7 Jul Grant
Mostly cloudy with a chance of Thunderstorms. Showers likely after midnight. Humid with Lows in the mid 60s. East Winds 5 to 10 Mph with Gusts up to 20 Mph. Chance of rain 70 percent.
Marvin Temperature Statistics
July Temperature
Ortonville, Ortonville Muncipal-Martinson Field Airport (23.6 miles)
Lowest 3 July, 2026
62.6 °FAverage July
73.5 °FHighest 2 July, 2026
87.8 °F
Climate (2021–2026)
Ortonville, Ortonville Muncipal-Martinson Field Airport (23.6 miles)
Average Low 2021–2026
36 °FAverage 2021–2026
45.3 °FAverage High 2021–2026
55.1 °F