Knapps Lake Weather Forecast
- 39
- 52
Rain
- 36
- 55
Partly Sunny
- 42
- 55
Slight Chance Rain
- 39
- 58
Mostly Cloudy
- 41
- 51
Rain Likely
- 41
- 50
Rain Likely
- 36
- 51
Chance Rain
Today 28 Mar Southwest Suffolk
Periods of rain. Highs in the lower 50s. North Winds 5 to 10 Mph. Chance of rain near 100 percent.
Tonight 28 Mar Southwest Suffolk
Rain. Lows in the upper 30s. North Winds 15 to 20 Mph with Gusts up to 35 Mph. Chance of rain near 100 percent.
Knapps Lake Temperature Statistics
March Temperature
Islip, Long Island Mac Arthur Airport (6.2 miles)
Lowest 22 March, 2024
24.9 °FAverage March
45.2 °FHighest 15 March, 2024
73.7 °F
Climate (2019–Present)
Islip, Long Island Mac Arthur Airport (6.2 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