Hourly Weather Forecast - Ronkonkoma, NY

1 AM
39°F
0%
16mph
SW
Mostly Cloudy
Humidity
63%
Feels like
30°F
Dew Point
28°F
2 AM
37°F
0%
15mph
SW
Mostly Cloudy
Humidity
67%
Feels like
29°F
Dew Point
28°F
3 AM
36°F
0%
14mph
SW
Mostly Cloudy
Humidity
71%
Feels like
27°F
Dew Point
28°F
4 AM
35°F
10%
14mph
SW
Mostly Cloudy
Humidity
74%
Feels like
26°F
Dew Point
28°F
5 AM
35°F
0%
13mph
SW
Mostly Cloudy
Humidity
78%
Feels like
26°F
Dew Point
28°F
6 AM
34°F
0%
12mph
SW
Mostly Cloudy
Humidity
82%
Feels like
25°F
Dew Point
29°F
7 AM
35°F
0%
11mph
SW
Partly Cloudy
Humidity
84%
Feels like
27°F
Dew Point
31°F
7:05 AM
8 AM
37°F
0%
12mph
SW
Partly Cloudy
Humidity
85%
Feels like
29°F
Dew Point
33°F
9 AM
40°F
0%
13mph
SSW
Partly Cloudy
Humidity
81%
Feels like
32°F
Dew Point
34°F
10 AM
42°F
0%
15mph
SSW
Partly Cloudy
Humidity
78%
Feels like
34°F
Dew Point
36°F
11 AM
44°F
10%
17mph
SSW
Mostly Cloudy
Humidity
77%
Feels like
36°F
Dew Point
37°F
12 PM
45°F
10%
19mph
SSW
Partly Cloudy
Humidity
76%
Feels like
37°F
Dew Point
38°F
1 PM
45°F
10%
19mph
SSW
Mostly Cloudy
Humidity
77%
Feels like
38°F
Dew Point
39°F
2 PM
45°F
20%
19mph
SSW
Cloudy
Humidity
78%
Feels like
37°F
Dew Point
38°F
3 PM
44°F
30%
18mph
SSW
30% Chance of Light Rain
Humidity
78%
Feels like
36°F
Dew Point
37°F
4 PM
43°F
30%
16mph
SSW
30% Chance of Light Rain
Humidity
79%
Feels like
35°F
Dew Point
37°F
4:24 PM
5 PM
42°F
50%
16mph
SW
50% Chance of Light Rain
Humidity
81%
Feels like
34°F
Dew Point
37°F
6 PM
41°F
50%
15mph
SW
50% Chance of Light Rain
Humidity
84%
Feels like
33°F
Dew Point
36°F
7 PM
40°F
70%
15mph
SW
70% Chance of Light Rain
Humidity
86%
Feels like
32°F
Dew Point
36°F
8 PM
39°F
50%
14mph
SW
50% Chance of Light Rain
Humidity
88%
Feels like
31°F
Dew Point
36°F
9 PM
39°F
40%
14mph
SW
40% Chance of Light Rain
Humidity
91%
Feels like
31°F
Dew Point
36°F
10 PM
38°F
30%
14mph
SW
30% Chance of Light Rain
Humidity
93%
Feels like
30°F
Dew Point
37°F
11 PM
38°F
20%
13mph
SW
Mostly Cloudy
Humidity
93%
Feels like
30°F
Dew Point
36°F

Snow and ice forecast through Thursday A.M.

Snow Barrels Across the Northern U.S.

Low pressure will produce a swath of snow from Minnesota to Maine into Thursday.

Rainfall Forecast for Northwest through Thursday

Heavy Rain, Flooding Soaks The Northwest

Wednesday's Weather Outlook

Wednesday's Weather Outlook

Weekly Drought Map for December 4, 2025

Active Week of Weather Leads to Mixed Drought Results

A strong cold-air-damming event from March 20, 2018.

Cold Air Damming - Cause And Effects

People skating on a frozen pond on a clear day. (Image by Q K from Pixabay)

Safety Tips For Icy Surfaces

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

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Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide