Lake Ronkonkoma Weather Forecast
- 46
- 61
Slight Chance Rain Showers
- 50
- 56
Rain Showers
- 55
- 70
Chance Rain Showers
- 53
- 72
Chance Rain Showers
- 52
- 67
Chance Rain Showers
- 51
- 64
Rain Showers Likely
Today 4 May Northwest Suffolk
Partly sunny. Highs in the lower 60s. Southeast Winds around 10 Mph.
Tonight 4 May Northwest Suffolk
Mostly cloudy. A slight chance of Showers after midnight. Lows in the upper 40s. Southeast Winds 5 to 10 Mph. Chance of rain 20 percent.
Lake Ronkonkoma Temperature Statistics
May Temperature
Islip, Long Island Mac Arthur Airport (3.1 miles)
Lowest 1 May, 2024
48.9 °FAverage May
55.3 °FHighest 1 May, 2024
69.1 °F
Climate (2019–Present)
Islip, Long Island Mac Arthur Airport (3.1 miles)
Take a look at our website widgetsAvailable free! Find Out MoreAverage Low 2019–2024
47.3 °FAverage 2019–2024
54.9 °FAverage High 2019–2024
62.5 °F