Weather in Ronkonkoma, New York, United States

7-Day Detailed Weather Forecast for Ronkonkoma

This Afternoon

Temperature: 89°F

Wind Speed: 10 mph

Wind Direction: S

Forecast: A slight chance of showers and thunderstorms before 5pm. Mostly sunny. High near 89, with temperatures falling to around 86 in the afternoon. Heat index values as high as 95. South wind around 10 mph. Chance of precipitation is 20%.

Tonight

Temperature: 76°F

Wind Speed: 7 to 10 mph

Wind Direction: SW

Forecast: Patchy fog and a slight chance of showers and thunderstorms between 11pm and 2am, then patchy fog and a chance of showers and thunderstorms. Mostly cloudy, with a low around 76. Southwest wind 7 to 10 mph. Chance of precipitation is 30%.

Thursday

Temperature: 89°F

Wind Speed: 7 to 14 mph

Wind Direction: SW

Forecast: Patchy fog and a chance of showers and thunderstorms. Partly sunny, with a high near 89. Heat index values as high as 98. Southwest wind 7 to 14 mph. Chance of precipitation is 40%.

Thursday Night

Temperature: 73°F

Wind Speed: 9 to 14 mph

Wind Direction: W

Forecast: A chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 73. Heat index values as high as 97. West wind 9 to 14 mph. Chance of precipitation is 30%.

Friday

Temperature: 87°F

Wind Speed: 9 to 13 mph

Wind Direction: NW

Forecast: Sunny. High near 87, with temperatures falling to around 85 in the afternoon. Northwest wind 9 to 13 mph.

Friday Night

Temperature: 69°F

Wind Speed: 6 to 9 mph

Wind Direction: N

Forecast: Partly cloudy, with a low around 69.

Saturday

Temperature: 84°F

Wind Speed: 6 to 9 mph

Wind Direction: E

Forecast: Mostly sunny, with a high near 84.

Saturday Night

Temperature: 72°F

Wind Speed: 6 to 9 mph

Wind Direction: S

Forecast: A chance of rain showers between 8pm and 2am, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 72. Chance of precipitation is 40%.

Sunday

Temperature: 83°F

Wind Speed: 6 to 10 mph

Wind Direction: SW

Forecast: A chance of showers and thunderstorms. Mostly cloudy, with a high near 83. Chance of precipitation is 50%.

Sunday Night

Temperature: 71°F

Wind Speed: 6 to 9 mph

Wind Direction: NW

Forecast: A chance of showers and thunderstorms before 2am. Partly cloudy, with a low around 71. Chance of precipitation is 50%.

Monday

Temperature: 84°F

Wind Speed: 8 mph

Wind Direction: E

Forecast: Mostly sunny, with a high near 84.

Monday Night

Temperature: 69°F

Wind Speed: 8 mph

Wind Direction: SE

Forecast: Partly cloudy, with a low around 69.

Tuesday

Temperature: 83°F

Wind Speed: 6 to 12 mph

Wind Direction: SE

Forecast: Mostly sunny, with a high near 83.

Tuesday Night

Temperature: 73°F

Wind Speed: 6 to 10 mph

Wind Direction: S

Forecast: A slight chance of rain showers after 8pm. Mostly cloudy, with a low around 73.