Yaphank Weather Forecast
- 33
- 49
Mostly Cloudy
- 37
- 52
Increasing Clouds
- 45
- 53
Chance Rain Showers
- 45
- 57
Rain Showers
- 34
- 55
Chance Rain Showers
- 39
- 53
Mostly Sunny
- 41
- 56
Mostly Cloudy
Today 13 Mar Northwest Suffolk
Mostly sunny. Highs in the mid 40s. East Winds 10 to 15 Mph with Gusts up to 25 Mph.
Tonight 13 Mar Northwest Suffolk
Mostly cloudy. Lows in the lower 30s. Northeast Winds 10 to 15 Mph.
Yaphank Temperature Statistics
March Temperature
Shirley, Brookhaven Airport (2.5 miles)
Lowest 3 March, 2025
16.8 °FAverage March
40.3 °FHighest 10 March, 2025
63 °F
Climate (2020–Present)
Shirley, Brookhaven Airport (2.5 miles)
Average Low 2020–2025
46.6 °FAverage 2020–2025
54.8 °FAverage High 2020–2025
62.8 °F