Neptune Weather Forecast
- 51
- 80
Mostly Sunny
- 61
- 79
Chance Thunderstorms
- 59
- 86
Slight Chance Thunderstorms
- 66
- 90
Slight Chance Thunderstorms
- 61
- 87
Chance Thunderstorms
- 62
- 84
Partly Sunny
Today 9 Jun Plymouth
Sunny. Highs around 80. Northwest Winds 10 to 15 Mph.
Tonight 9 Jun Plymouth
Mostly clear. Lows in the lower 50s. North Winds 10 to 15 Mph, becoming northeast around 5 Mph after midnight.
Neptune Temperature Statistics
June Temperature
Le Mars Municipal Airport (7.5 miles)
Lowest 7 June, 2024
50 °FAverage June
70.7 °FHighest 3 June, 2024
86 °F
Climate (2019–Present)
Le Mars Municipal Airport (7.5 miles)
Take a look at our website widgetsAvailable free! Find Out MoreAverage Low 2019–2024
37.5 °FAverage 2019–2024
48.3 °FAverage High 2019–2024
59.1 °F