McMillan Weather Forecast
- 60
- 82
Increasing Clouds
- 64
- 85
Chance Thunderstorms
- 63
- 84
Rain Showers
- 58
- 78
Chance Thunderstorms
- 57
- 78
Partly Sunny
- 60
- 81
Mostly Sunny
Today 6 Jul Marathon
Sunny. Nearly steady temperature in the lower 80s. Light and variable wind.
Tonight 6 Jul Marathon
Mostly clear. Lows in the upper 50s. Light and variable wind.
McMillan Temperature Statistics
July Temperature
Marshfield, Marshfield Municipal Airport (6.8 miles)
Lowest 3 July, 2026
62.7 °FAverage July
72.6 °FHighest 1 July, 2026
82.7 °F
Climate (2021–2026)
Marshfield, Marshfield Municipal Airport (6.8 miles)
Average Low 2021–2026
36.6 °FAverage 2021–2026
46 °FAverage High 2021–2026
55.2 °F