Green Bay Weather Forecast
- 59
- 71
Mostly Sunny
- 58
- 70
Mostly Sunny
- 60
- 71
Mostly Sunny
- 59
- 73
Slight Chance Thunderstorms
- 56
- 71
Slight Chance Thunderstorms
- 53
- 64
Slight Chance Rain Showers
- 52
- 60
Partly Sunny
Today 14 Sep Delta
Sunny. Southeast Winds 5 to 10 Mph.
Tonight 14 Sep Delta
Mostly clear. Patchy fog. Lows in the mid 50s. Light east Winds.
Green Bay Temperature Statistics
September Temperature
Manistique, Schoolcraft County Airport (19.9 miles)
Lowest 8 September, 2025
38.8 °FAverage September
57.6 °FHighest 1 September, 2025
74.1 °F
Climate (2020–Present)
Manistique, Schoolcraft County Airport (19.9 miles)
Average Low 2020–2025
35.2 °FAverage 2020–2025
43.8 °FAverage High 2020–2025
51.6 °F