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As of 20:15 EDT

Weather in Smithtown, PA

50°Current weather

Smithtown, Wednesday, 21 October, 20:15

Clear. Feels like 48°. High 65°, low 45°.

Pressure30.09 inHg
Wind0 mph N
Humidity71%
Visibility6.2 mi
Dew point41°

10-day forecast for Smithtown, PA: 37° to 68°, with precipitation expected on 0 days. The table below breaks each day into morning, afternoon, evening and overnight.

68°
Best day: Thursday, October 22
53°
Worst day: Friday, October 30

Tap any day below to see morning, afternoon, evening and overnight.

Thu, 2268° / 44°0Clear
MorningClear47°feels 43°
AfternoonClear68°feels 66°
EveningClear53°feels 51°
OvernightPartly cloudy46°feels 43°
68 °Clear

Smithtown, Thursday, 22 October

Clear. High 68°, low 44°.

Pressure30.06 inHg
Wind8.5 mph N
Humidity33%
Visibility6.2 mi
Dew point32°
Fri, 2359° / 44°0Clear
MorningClear47°feels 43°
AfternoonClear59°feels 56°
EveningOvercast48°feels 48°
OvernightClear49°feels 46°
59 °Clear

Smithtown, Friday, 23 October

Clear. High 59°, low 44°.

Pressure30.39 inHg
Wind6.2 mph NE
Humidity43%
Visibility6.2 mi
Dew point33°
Sat, 2460° / 37°0Partly cloudy
MorningOvercast38°feels 36°
AfternoonPartly cloudy60°feels 57°
EveningMostly clear48°feels 46°
OvernightOvercast40°feels 38°
60 °Partly cloudy

Smithtown, Saturday, 24 October

Partly cloudy. High 60°, low 37°.

Pressure30.56 inHg
Wind0.1 mph S
Humidity47%
Visibility6.2 mi
Dew point36°
Sun, 2563° / 38°0Clear
MorningClear38°feels 36°
AfternoonClear63°feels 61°
EveningClear50°feels 49°
OvernightClear41°feels 39°
63 °Clear

Smithtown, Sunday, 25 October

Clear. High 63°, low 38°.

Pressure30.56 inHg
Wind2.8 mph NW
Humidity49%
Visibility6.2 mi
Dew point39°
Mon, 2667° / 43°0Clear
MorningClear47°feels 45°
AfternoonClear60°feels 59°
EveningClear62°feels 61°
OvernightClear48°feels 46°
67 °Clear

Smithtown, Monday, 26 October

Clear. High 67°, low 43°.

Pressure30.39 inHg
Wind5.9 mph NW
Humidity60%
Visibility—
Dew point43°
Tue, 2764° / 45°0Partly cloudy
MorningPartly cloudy48°feels 46°
AfternoonPartly cloudy57°feels 56°
EveningPartly cloudy60°feels 59°
OvernightPartly cloudy49°feels 47°
64 °Partly cloudy

Smithtown, Tuesday, 27 October

Partly cloudy. High 64°, low 45°.

Pressure30.33 inHg
Wind7.8 mph N
Humidity69%
Visibility—
Dew point45°
Wed, 2865° / 49°0.02Light rain
MorningLight rain52°feels 51°
AfternoonLight rain59°feels 58°
EveningLight rain60°feels 60°
OvernightLight rain53°feels 53°
65 °Light rain

Smithtown, Wednesday, 28 October

Light rain. High 65°, low 49°.

Pressure30.30 inHg
Wind6.6 mph S
Humidity71%
Visibility—
Dew point48°
Thu, 2961° / 45°0Partly cloudy
MorningPartly cloudy53°feels 53°
AfternoonPartly cloudy56°feels 55°
EveningPartly cloudy53°feels 50°
OvernightPartly cloudy46°feels 41°
61 °Partly cloudy

Smithtown, Thursday, 29 October

Partly cloudy. High 61°, low 45°.

Pressure29.80 inHg
Wind17.2 mph W
Humidity80%
Visibility—
Dew point50°
Fri, 3053° / 39°0Clear
MorningClear42°feels 34°
AfternoonClear48°feels 42°
EveningClear51°feels 48°
OvernightClear44°feels 38°
53 °Clear

Smithtown, Friday, 30 October

Clear. High 53°, low 39°.

Pressure30.12 inHg
Wind16.7 mph NW
Humidity51%
Visibility—
Dew point29°

About this forecast

How reliable is a 10-day forecast?

The first 3–5 days are the most reliable, typically within 2–4°. From day six to ten the models show the trend: the direction of change is right more often than the exact numbers.

What does the time-of-day table show?

Temperature in Smithtown, PA around 8am, 2pm, 8pm and 2am each day — handy for planning a walk, a drive or work outdoors.

How is the best day chosen?

We weigh the daytime high against precipitation: a warm, dry day scores highest.