McMillan Weather Forecast
- 26
- 30
Wintry Mix
- -4
- 30
Becoming Sunny
- 11
- 16
Mostly Cloudy
- 17
- 26
Mostly Cloudy
- 27
- 36
Mostly Cloudy
- 25
- 40
Mostly Cloudy
- 18
- 32
Chance Snow
Today 5 Feb Marathon
Cloudy. Temperatures near 30. West wind 5 to 10 Mph.
Tonight 5 Feb Marathon
Light snow likely in the Evening, then light snow after midnight. Freezing drizzle also possible after midnight. Snow accumulation up to 1 inch. Nearly steady temperature in the upper 20s. West wind 5 to 10 Mph. Chance of precipitation 90 percent.
McMillan Temperature Statistics
February Temperature
Marshfield, Marshfield Municipal Airport (6.8 miles)
Lowest 3 February, 2026
0 °FAverage February
14 °FHighest 1 February, 2026
25 °F
Climate (2021–Present)
Marshfield, Marshfield Municipal Airport (6.8 miles)
Average Low 2021–2026
36.6 °FAverage 2021–2026
45.9 °FAverage High 2021–2026
55.1 °F