Muttontown Weather Forecast
- 57
- 69
Rain
- 57
- 63
Rain
- 61
- 66
Rain
- 59
- 67
Rain Likely
- 59
- 71
Mostly Cloudy
- 61
- 74
Partly Sunny
- 63
- 74
Partly Sunny
Today 25 Sep Northern Nassau
Mostly sunny. Highs in the mid 70s.
Tonight 25 Sep Northern Nassau
Rain, windy with Lows in the upper 50s. Northeast Winds 20 to 30 Mph with Gusts up to 45 Mph. Chance of rain 80 percent.
Muttontown Temperature Statistics
September Temperature
Farmingdale - Republic Airport (9.3 miles)
Lowest 15 September, 2026
55 °FAverage September
70 °FHighest 3 September, 2026
87.1 °F
Climate (2021–2026)
Farmingdale - Republic Airport (9.3 miles)
Average Low 2021–2026
48.1 °FAverage 2021–2026
55.6 °FAverage High 2021–2026
63 °F