Cities / United States / Pennsylvania

19°

⛅ Smithtown weather

Partly cloudy. .

Feels like 20° Wind 7 km/h SW Humidity 83% Pressure 1020 hPa UV 4 Air Good ☀ 06:40 - 19:51

Right now it is 19° in Smithtown with partly cloudy skies, today's high is 26° with an overnight low of 14° and about 6.2 mm of rain is expected. The sun rises at 06:40 and sets at 19:51, giving 13h 11m of daylight. Over the coming week highs range from 25° to 32°.

Smithtown is in Pennsylvania, United States, sitting 483 m above sea level. Local time is America/New_York (UTC−4), and every time on this page is shown in it.

Next 24 hours - temperature

18° 22° 26° 26° 18° 09:00 · 18.4° · 0 mm 10:00 · 21.2° · 0 mm 11:00 · 23.2° · 0 mm 12:00 · 24.3° · 0 mm 13:00 · 25.2° · 0 mm 14:00 · 25.9° · 0 mm 15:00 · 25.6° · 0 mm 16:00 · 22.6° · 5.8 mm 17:00 · 22.7° · 0 mm 18:00 · 21.9° · 0 mm 19:00 · 21.3° · 0.4 mm 20:00 · 20.8° · 0 mm 21:00 · 20° · 0 mm 22:00 · 19.2° · 0 mm 23:00 · 18.7° · 0 mm 00:00 · 19° · 0 mm 01:00 · 18.8° · 0 mm 02:00 · 19.7° · 0.7 mm 03:00 · 18.9° · 0 mm 04:00 · 18.3° · 0 mm 05:00 · 18.3° · 0 mm 06:00 · 18.2° · 0 mm 07:00 · 18.2° · 0 mm 08:00 · 18.9° · 0 mm

Precipitation

09:00 · 0 mm 09:00 10:00 · 0 mm 11:00 · 0 mm 12:00 · 0 mm 12:00 13:00 · 0 mm 14:00 · 0 mm 15:00 · 0 mm 15:00 16:00 · 5.8 mm 17:00 · 0 mm 18:00 · 0 mm 18:00 19:00 · 0.4 mm 20:00 · 0 mm 21:00 · 0 mm 21:00 22:00 · 0 mm 23:00 · 0 mm 00:00 · 0 mm 00:00 01:00 · 0 mm 02:00 · 0.7 mm 03:00 · 0 mm 03:00 04:00 · 0 mm 05:00 · 0 mm 06:00 · 0 mm 06:00 07:00 · 0 mm 08:00 · 0 mm

Hour by hour

TIMETEMPFEELSRAINCONDITIONS
09:00 ⛅ 18.4° 19° - Partly cloudy
10:00 ☀️ 21.2° 22.7° - Clear sky
11:00 ⛅ 23.2° 24.3° - Partly cloudy
12:00 ☁️ 24.3° 24.9° - Overcast
13:00 ☁️ 25.2° 25.4° - Overcast
14:00 ☁️ 25.9° 25.6° - Overcast
15:00 ☁️ 25.6° 25.6° - Overcast
16:00 🌧️ 22.6° 23.4° 5.8 mm Heavy rain
17:00 ☁️ 22.7° 25.2° - Overcast
18:00 ☁️ 21.9° 23.4° - Overcast
19:00 🌦️ 21.3° 23.1° 0.4 mm Light rain
20:00 ☁️ 20.8° 22.9° - Overcast

Next 16 days

Today🌧️ 26°14°6.2mm Mon 31🌦️ 27°18°0.7mm Tue 1🌦️ 29°18°2mm Wed 2☀️ 32°20°0.1mm Thu 3🌧️ 27°19°8.7mm Fri 4☁️ 25°15° Sat 5⛅ 25°12° Sun 6🌤️ 23°10° Mon 7☀️ 24°8° Tue 8⛅ 24°11° Wed 9🌤️ 25°14° Thu 10🌦️ 23°13°1.2mm Fri 11🌦️ 18°8°5.1mm Sat 12☁️ 10°5°0.3mm Sun 13☀️ 18°3° Mon 14⛅ 22°5°
🌧️ TodayAugust 30th Avg 19° Low 14° at 07:00 High 26° at 14:00 6.2 mm rain Wind ~14 km/h
Clear Cloudy Cloudy
00:00 15°
02:00 15°
04:00 15°
06:00 14°
08:00 16°
10:00 21°
12:00 24°
14:00 26°
16:00 23° 5.8mm
18:00 22°
20:00 21°
22:00 19°
🌦️ MondayAugust 31st Avg 22° Low 18° at 06:00 High 27° at 17:00 0.7 mm rain Wind ~12 km/h
Cloudy Cloudy Cloudy
00:00 19°
02:00 20° 0.7mm
04:00 18°
06:00 18°
08:00 19°
10:00 21°
12:00 23°
14:00 26°
16:00 27°
18:00 27°
20:00 24°
22:00 22°
🌦️ TuesdaySeptember 1st Avg 22° Low 18° at 05:00 High 29° at 14:00 2 mm rain Wind ~20 km/h
Cloudy Rain Cloudy
00:00 21°
02:00 19°
04:00 19° 0.2mm
06:00 19°
08:00 20° 0.5mm
10:00 23°
12:00 26°
14:00 29°
16:00 24°
18:00 26°
20:00 22°
22:00 21°
☀️ WednesdaySeptember 2nd Avg 25° Low 20° at 05:00 High 32° at 15:00 0.1 mm rain Wind ~19 km/h
Cloudy Clear
00:00 20° 0.1mm
02:00 20°
04:00 20°
06:00 20°
08:00 21°
10:00 26°
12:00 30°
14:00 32°
16:00 32°
18:00 30°
20:00 26°
22:00 23°
🌧️ ThursdaySeptember 3rd Avg 22° Low 19° at 07:00 High 27° at 13:00 8.7 mm rain Feels 29° Wind ~17 km/h
Cloudy Rain Cloudy Rain
00:00 22°
02:00 21°
04:00 20°
06:00 19°
08:00 19° 2.2mm
10:00 21°
12:00 26°
14:00 27°
16:00 26° 0.9mm
18:00 24° 0.2mm
20:00 21° 0.3mm
22:00 20°
☁️ FridaySeptember 4th Avg 19° Low 15° at 23:00 High 25° at 14:00 Wind ~11 km/h
Cloudy
00:00 18°
02:00 17°
04:00 17°
06:00 17°
08:00 17°
10:00 20°
12:00 23°
14:00 25°
16:00 22°
18:00 19°
20:00 17°
22:00 15°
⛅ SaturdaySeptember 5th Avg 18° Low 12° at 04:00 High 25° at 15:00 Feels 23° Wind ~10 km/h
Clear Clear
00:00 14°
02:00 13°
04:00 12°
06:00 12°
08:00 14°
10:00 19°
12:00 23°
14:00 25°
16:00 25°
18:00 22°
20:00 17°
22:00 14°
🌤️ SundaySeptember 6th Avg 15° Low 10° at 04:00 High 23° at 14:00 Feels 21° Wind ~19 km/h
Clear
00:00 12°
02:00 11°
04:00 10°
06:00 10°
08:00 12°
10:00 17°
12:00 21°
14:00 23°
16:00 22°
18:00 19°
20:00 15°
22:00 13°
☀️ MondaySeptember 7th Avg 15° Low 8° at 05:00 High 24° at 16:00 Feels 21° Wind ~9 km/h
Clear
00:00 11°
02:00 11°
04:00 9°
06:00 9°
08:00 11°
10:00 17°
12:00 21°
14:00 23°
16:00 24°
18:00 21°
20:00 15°
22:00 13°
⛅ TuesdaySeptember 8th Avg 17° Low 11° at 04:00 High 24° at 15:00 Wind ~9 km/h
Clear Clear Partly Cloudy Cloudy
00:00 12°
02:00 11°
04:00 11°
06:00 11°
08:00 13°
10:00 18°
12:00 22°
14:00 24°
16:00 24°
18:00 21°
20:00 16°
22:00 16°
🌤️ WednesdaySeptember 9th Avg 19° Low 14° at 07:00 High 25° at 15:00 Feels 23° Wind ~13 km/h
Cloudy Clear Clear
00:00 17°
02:00 17°
04:00 15°
06:00 14°
08:00 14°
10:00 16°
12:00 20°
14:00 24°
16:00 25°
18:00 23°
20:00 20°
22:00 19°
🌦️ ThursdaySeptember 10th Avg 18° Low 13° at 06:00 High 23° at 14:00 1.2 mm rain Wind ~13 km/h
Cloudy Rain
00:00 18°
02:00 18°
04:00 14°
06:00 13°
08:00 15°
10:00 19°
12:00 22°
14:00 23°
16:00 21°
18:00 19° 0.1mm
20:00 18° 0.1mm
22:00 17° 0.3mm
🌦️ FridaySeptember 11th Avg 14° Low 8° at 23:00 High 18° at 14:00 5.1 mm rain Wind ~20 km/h
Rain Partly Cloudy Rain Partly Cloudy
00:00 16° 0.5mm
02:00 15° 0.5mm
04:00 15°
06:00 15° 0.8mm
08:00 15° 0.8mm
10:00 15° 0.2mm
12:00 17° 0.1mm
14:00 18° 0.1mm
16:00 16° 0.1mm
18:00 13°
20:00 10°
22:00 9°
☁️ SaturdaySeptember 12th Avg 8° Low 5° at 23:00 High 10° at 16:00 0.3 mm rain Feels 6° Wind ~18 km/h
Rain Cloudy Partly Cloudy Cloudy Partly Cloudy
00:00 8°
02:00 7°
04:00 7° 0.1mm
06:00 6°
08:00 6°
10:00 7°
12:00 8°
14:00 10°
16:00 10°
18:00 10°
20:00 7°
22:00 6°
☀️ SundaySeptember 13th Avg 9° Low 3° at 04:00 High 18° at 15:00 Feels 14° Wind ~18 km/h
Clear
00:00 4°
02:00 4°
04:00 3°
06:00 3°
08:00 5°
10:00 11°
12:00 15°
14:00 18°
16:00 18°
18:00 15°
20:00 10°
22:00 8°
⛅ MondaySeptember 14th Avg 12° Low 5° at 04:00 High 22° at 15:00 Feels 19° Wind ~13 km/h
Clear Partly Cloudy Partly Cloudy
00:00 7°
02:00 6°
04:00 5°
06:00 6°
08:00 9°
10:00 11°
12:00 16°
14:00 21°
16:00 21°
18:00 19°
20:00 15°
22:00 13°

Sun

☀️ Sunrise 06:40 · Sunset 19:51

13h 11m of daylight · America/New_York

Air quality

PM2.5 9.5 µg/m³ - Good

No reason to change your plans - open the windows.

Source: Copernicus CAMS, updated hourly.

Nearby

Red Mill · 2.8 km Pardus · 2.9 km Pancoast · 3.1 km Sandy Valley · 3.2 km Rockdale · 3.7 km Falls Creek · 4.1 km

Tools for Smithtown

☔ Will it rain today? 🌅 Sunrise & sunset 🫁 Air quality 📼 Weather on this day

Common questions about Smithtown weather

Will it rain in Smithtown today?

Yes - about 6.2 mm of rain is expected in Smithtown today.

What is the temperature in Smithtown right now?

It is 19° in Smithtown right now. Today runs between a low of 14° and a high of 26°.

What time is sunrise and sunset in Smithtown?

The sun rises at 06:40 and sets at 19:51 local time in Smithtown today, giving 13h 11m of daylight.

What is the air quality in Smithtown?

PM2.5 in Smithtown is currently 9.5 µg/m³, which counts as Good on the European air-quality index. No reason to change your plans - open the windows.

How accurate is the Smithtown forecast, and how far ahead does it go?

This page shows 16 days ahead, refreshed every hour. It blends ECMWF, NOAA GFS and whichever national high-resolution model covers Smithtown best. The first three days are the dependable part - day one is usually within a degree or two - and accuracy falls off steadily after day five, so read the far end as a trend rather than a plan. We publish our measured error against real station observations on the accuracy page.

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