Smithtown, NY Weather Forecast

Today's Weather

Thu, Aug 6

Hot with the temperature tying the record high from 2018 and very humid with intervals of clouds and sunshine; a thunderstorm in spots late this afternoon Hi: 90°

Tonight: A thunderstorm in spots this evening; otherwise, partly cloudy and very humid Lo: 73°

Current Weather

5:01 PM

85°F

RealFeel® 98°

Thunderstorm More Details

Looking Ahead

Record high temperatures today. Watch for a heavy thunderstorm tomorrow evening.

Smithtown Weather Radar

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Clouds

Temperature

Hourly Weather

10-Day Weather Forecast

Today

8/6

90° 73°

Humid; a stray p.m. t-storm

Night: Humid; a t-storm around early

55%

Fri

8/7

89° 74°

Humid; a stray p.m. t-storm

Humid; a heavy t-storm early

55%

Sat

8/8

89° 74°

A t-storm around in the p.m.

Partly cloudy and humid

55%

Sun

8/9

91° 69°

Mostly sunny and hot

Clear

25%

Mon

8/10

88° 73°

Partly sunny and very warm

Partly cloudy and humid

25%

Tue

8/11

89° 68°

A t-storm possible; very warm

Partly cloudy and humid

30%

Wed

8/12

85° 69°

Mostly sunny and humid

Mainly clear

16%

Thu

8/13

83° 68°

A few showers in the morning

Humid with thunderstorms

55%

Fri

8/14

84° 67°

A morning thunderstorm or two

Clear

68%

Sat

8/15

81° 66°

Sunny and less humid

Mainly clear

Sun & Moon

14 hrs 09 mins

Rise 5:54 AM

Set 8:03 PM

Waning Crescent

Rise 11:57 PM

Set 3:52 PM

Air Quality

Air Quality Poor

The air has reached a high level of pollution and is unhealthy for sensitive groups. Reduce time spent outside if you are feeling symptoms such as difficulty breathing or throat irritation.