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As of 10:04 EDT

Weather in Smithtown, PA

53°Current weather

Smithtown, Thursday, 22 October, 10:04

Clear. Feels like 51°. High 66°, low 44°.

Pressure30.06 inHg
Wind8.1 mph N
Humidity55%
Visibility6.2 mi
Dew point37°

10-day forecast for Smithtown, PA: 36° to 67°, with precipitation expected on 0 days. The table below breaks each day into morning, afternoon, evening and overnight.

67°
Best day: Monday, October 26
58°
Worst day: Friday, October 30

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

Fri, 2360° / 42°0Clear
MorningClear45°feels 42°
AfternoonClear60°feels 58°
EveningOvercast46°feels 46°
OvernightClear50°feels 47°
60 °Clear

Smithtown, Friday, 23 October

Clear. High 60°, low 42°.

Pressure30.36 inHg
Wind6.7 mph NE
Humidity43%
Visibility6.2 mi
Dew point33°
Sat, 2460° / 36°0Overcast
MorningOvercast37°feels 35°
AfternoonOvercast60°feels 57°
EveningClear47°feels 47°
OvernightMostly clear41°feels 38°
60 °Overcast

Smithtown, Saturday, 24 October

Overcast. High 60°, low 36°.

Pressure30.56 inHg
Wind0.8 mph N
Humidity43%
Visibility6.2 mi
Dew point33°
Sun, 2563° / 37°0Clear
MorningClear37°feels 34°
AfternoonClear63°feels 61°
EveningClear49°feels 48°
OvernightClear40°feels 37°
63 °Clear

Smithtown, Sunday, 25 October

Clear. High 63°, low 37°.

Pressure30.56 inHg
Wind2.5 mph NW
Humidity42%
Visibility6.2 mi
Dew point36°
Mon, 2667° / 41°0Clear
MorningClear41°feels 37°
AfternoonClear59°feels 57°
EveningClear64°feels 62°
OvernightClear42°feels 39°
67 °Clear

Smithtown, Monday, 26 October

Clear. High 67°, low 41°.

Pressure30.36 inHg
Wind6.6 mph W
Humidity53%
Visibility—
Dew point39°
Tue, 2763° / 47°0Mostly clear
MorningMostly clear52°feels 50°
AfternoonMostly clear59°feels 57°
EveningMostly clear60°feels 58°
OvernightMostly clear48°feels 46°
63 °Mostly clear

Smithtown, Tuesday, 27 October

Mostly clear. High 63°, low 47°.

Pressure30.39 inHg
Wind6.7 mph N
Humidity54%
Visibility—
Dew point40°
Wed, 2858° / 43°0Overcast
MorningOvercast45°feels 42°
AfternoonOvercast53°feels 50°
EveningOvercast56°feels 55°
OvernightOvercast46°feels 44°
58 °Overcast

Smithtown, Wednesday, 28 October

Overcast. High 58°, low 43°.

Pressure30.45 inHg
Wind6.2 mph SE
Humidity57%
Visibility—
Dew point36°
Thu, 2965° / 50°0Overcast
MorningOvercast53°feels 51°
AfternoonOvercast59°feels 58°
EveningOvercast62°feels 61°
OvernightOvercast55°feels 54°
65 °Overcast

Smithtown, Thursday, 29 October

Overcast. High 65°, low 50°.

Pressure30.24 inHg
Wind8.6 mph SW
Humidity64%
Visibility—
Dew point45°
Fri, 3058° / 44°0.01Light rain
MorningLight rain54°feels 52°
AfternoonLight rain53°feels 50°
EveningLight rain54°feels 52°
OvernightLight rain46°feels 45°
58 °Light rain

Smithtown, Friday, 30 October

Light rain. High 58°, low 44°.

Pressure30.18 inHg
Wind13.1 mph N
Humidity49%
Visibility—
Dew point34°
Sat, 3159° / 40°0Mostly clear
MorningMostly clear44°feels 42°
AfternoonMostly clear54°feels 52°
EveningMostly clear54°feels 52°
OvernightMostly clear46°feels 44°
59 °Mostly clear

Smithtown, Saturday, 31 October

Mostly clear. High 59°, low 40°.

Pressure30.47 inHg
Wind6.4 mph SE
Humidity51%
Visibility—
Dew point34°

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.