Neptune Lake Weather Forecast
- 40
- 70
Becoming Sunny
- 42
- 68
Partly Sunny
- 42
- 74
Mostly Sunny
- 33
- 59
Mostly Sunny
- 35
- 63
Mostly Sunny
- 46
- 70
Mostly Sunny
Today 4 May Oneida
Sunny. Patchy fog in the morning. Highs in the lower 70s. Light and variable wind becoming east around 5 Mph in the afternoon.
Tonight 4 May Oneida
Clear. Lows in the lower 40s. East wind around 5 Mph in the evening becoming light and variable.
Neptune Lake Temperature Statistics
May Temperature
Rhinelander, Rhinelander-Oneida County Airport (14.9 miles)
Lowest 1 May, 2025
43 °FAverage May
45.8 °FHighest 1 May, 2025
48.9 °F
Climate (2020–Present)
Rhinelander, Rhinelander-Oneida County Airport (14.9 miles)
Average Low 2020–2025
32.8 °FAverage 2020–2025
43 °FAverage High 2020–2025
53 °F