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As of 23:05 EDT

Weather in Smithtown, PA

47°Current weather

Smithtown, Monday, 19 October, 23:05

Clear. Feels like 46°. High 67°, low 37°.

Pressure30.24 inHg
Wind3.4 mph NE
Humidity74%
Visibility6.2 mi
Dew point40°

10-day forecast for Smithtown, PA: 37° to 70°, with precipitation expected on 0 days. The table below breaks each day into morning, afternoon, evening and overnight.

70°
Best day: Tuesday, October 20
55°
Worst day: Friday, October 23

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

Tue, 2070° / 46°0Clear
MorningClear48°feels 44°
AfternoonClear70°feels 68°
EveningClear52°feels 49°
OvernightClear46°feels 42°
70 °Clear

Smithtown, Tuesday, 20 October

Clear. High 70°, low 46°.

Pressure30.27 inHg
Wind10.9 mph NE
Humidity49%
Visibility6.2 mi
Dew point44°
Wed, 2165° / 40°0Clear
MorningClear42°feels 36°
AfternoonClear65°feels 63°
EveningClear51°feels 49°
OvernightClear41°feels 36°
65 °Clear

Smithtown, Wednesday, 21 October

Clear. High 65°, low 40°.

Pressure30.21 inHg
Wind9.3 mph N
Humidity51%
Visibility6.2 mi
Dew point39°
Thu, 2264° / 42°0Clear
MorningClear43°feels 38°
AfternoonClear62°feels 61°
EveningPartly cloudy56°feels 54°
OvernightClear44°feels 41°
64 °Clear

Smithtown, Thursday, 22 October

Clear. High 64°, low 42°.

Pressure30.00 inHg
Wind10.3 mph NW
Humidity52%
Visibility6.2 mi
Dew point41°
Fri, 2355° / 41°0Clear
MorningClear41°feels 35°
AfternoonClear55°feels 52°
EveningClear47°feels 43°
OvernightClear46°feels 41°
55 °Clear

Smithtown, Friday, 23 October

Clear. High 55°, low 41°.

Pressure30.27 inHg
Wind10.6 mph N
Humidity48%
Visibility6.2 mi
Dew point30°
Sat, 2458° / 37°0Partly cloudy
MorningPartly cloudy40°feels 37°
AfternoonPartly cloudy51°feels 49°
EveningPartly cloudy56°feels 53°
OvernightPartly cloudy42°feels 39°
58 °Partly cloudy

Smithtown, Saturday, 24 October

Partly cloudy. High 58°, low 37°.

Pressure30.50 inHg
Wind6.8 mph N
Humidity54%
Visibility—
Dew point32°
Sun, 2563° / 37°0Clear
MorningClear43°feels 40°
AfternoonClear56°feels 54°
EveningClear58°feels 56°
OvernightClear45°feels 43°
63 °Clear

Smithtown, Sunday, 25 October

Clear. High 63°, low 37°.

Pressure30.59 inHg
Wind5.3 mph SW
Humidity52%
Visibility—
Dew point36°
Mon, 2665° / 45°0Overcast
MorningOvercast50°feels 47°
AfternoonOvercast60°feels 58°
EveningOvercast62°feels 61°
OvernightOvercast55°feels 54°
65 °Overcast

Smithtown, Monday, 26 October

Overcast. High 65°, low 45°.

Pressure30.30 inHg
Wind8.8 mph W
Humidity59%
Visibility—
Dew point43°
Tue, 2769° / 56°0Overcast
MorningOvercast59°feels 59°
AfternoonOvercast65°feels 64°
EveningOvercast64°feels 63°
OvernightOvercast58°feels 57°
69 °Overcast

Smithtown, Tuesday, 27 October

Overcast. High 69°, low 56°.

Pressure30.15 inHg
Wind9.2 mph SW
Humidity66%
Visibility—
Dew point52°
Wed, 2857° / 39°0Overcast
MorningOvercast55°feels 54°
AfternoonOvercast52°feels 50°
EveningOvercast48°feels 43°
OvernightOvercast43°feels 37°
57 °Overcast

Smithtown, Wednesday, 28 October

Overcast. High 57°, low 39°.

Pressure29.94 inHg
Wind13.7 mph NW
Humidity57%
Visibility—
Dew point39°

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.