Smithtown

US · 18m

Live · updated just now

Current conditions

Overcast
36°C
Feels like 34°C · Overcast
Humidity
20%
Wind
19 km/h NW
Pressure
1011 hPa
UV Index
6.6 High
Cloud Cover
33%
Precipitation
0 mm
Sunrise
5:35 AM
Sunset
8:24 PM
Compare

What to expect today in Smithtown

Right now in Smithtown it's 36°C with overcast. Today's high should reach 36°C with an overnight low near 26°C. No significant precipitation is expected over the next several hours. Tomorrow will be cooler, reaching around 32°C with overcast. UV levels are high (index 7) — sun protection is advised.

Next 25 Hours

Now
Overcast
33°C
·
20:00
Overcast
31°C
·
21:00
Partly cloudy
29°C
·
22:00
Partly cloudy
28°C
·
23:00
Mainly clear
27°C
·
00:00
Clear sky
26°C
·
01:00
Mainly clear
25°C
·
02:00
Partly cloudy
24°C
·
03:00
Partly cloudy
23°C
·
04:00
Partly cloudy
22°C
·
05:00
Partly cloudy
22°C
·
06:00
Mainly clear
22°C
·
07:00
Clear sky
23°C
·
08:00
Mainly clear
25°C
·
09:00
Partly cloudy
27°C
·
10:00
Mainly clear
28°C
·
11:00
Mainly clear
29°C
·
12:00
Overcast
29°C
·
13:00
Overcast
31°C
·
14:00
Overcast
31°C
·
15:00
Overcast
32°C
·
16:00
Overcast
32°C
·
17:00
Overcast
31°C
·
18:00
Overcast
30°C
·
19:00
Overcast
28°C
·

9-Day Forecast

Forecast trends

Next 24 hours — temperature & precipitation

10-day outlook — high / low & rainfall

Smithtown on the map

About Smithtown

Smithtown, NY is located in Long Island, known for its beautiful coastal scenery and vibrant community. It experiences a humid subtropical climate with warm summers and mild winters.

Smithtown, NY experiences four distinct seasons with cold, snowy winters and warm, humid summers. Temperatures typically range from lows near freezing in winter to highs in the upper 80s in summer. Residents should expect significant seasonal variations in weather, including frequent rain and occasional heavy snow.

Nearby Cities

Compare Smithtown with another citySee weather & climate side by side — find your climate twin.
→