Cities / United States / Pennsylvania

17°

☀️ Saint Clair weather

Clear sky. .

Feels like 18° Wind 6 km/h NW Humidity 92% Pressure 1017 hPa UV 4 Air Good ☀ 06:43 - 19:58
⚠ Special Weather Statement · Moderate

Special Weather Statement issued August 28 at 7:24AM EDT by NWS Pittsburgh PA

Right now it is 17° in Saint Clair with clear skies and today's high is 27° with an overnight low of 17°. The sun rises at 06:43 and sets at 19:58, giving 13h 15m of daylight. Over the coming week highs range from 29° to 34°.

Saint Clair is in Pennsylvania, United States, sitting 353 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

15° 22° 28° 27° 16° 07:00 · 17° · 0 mm 08:00 · 18.4° · 0 mm 09:00 · 20° · 0 mm 10:00 · 21.7° · 0 mm 11:00 · 23.1° · 0 mm 12:00 · 24.4° · 0 mm 13:00 · 25.6° · 0 mm 14:00 · 26.5° · 0 mm 15:00 · 27.2° · 0 mm 16:00 · 27.2° · 0 mm 17:00 · 26.9° · 0 mm 18:00 · 26.1° · 0 mm 19:00 · 25.4° · 0 mm 20:00 · 22.7° · 0 mm 21:00 · 20.8° · 0 mm 22:00 · 19.7° · 0 mm 23:00 · 18.9° · 0 mm 00:00 · 18.7° · 0 mm 01:00 · 18.1° · 0 mm 02:00 · 17.4° · 0 mm 03:00 · 17° · 0 mm 04:00 · 16.5° · 0 mm 05:00 · 16° · 0 mm 06:00 · 15.6° · 0 mm

Precipitation

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

Hour by hour

TIMETEMPFEELSRAINCONDITIONS
07:00 ☀️ 17° 17.7° - Clear sky
08:00 ☀️ 18.4° 19.9° - Clear sky
09:00 ☀️ 20° 21.9° - Clear sky
10:00 ☀️ 21.7° 23.7° - Clear sky
11:00 ☀️ 23.1° 24.7° - Clear sky
12:00 ☀️ 24.4° 25.5° - Clear sky
13:00 ☀️ 25.6° 25.9° - Clear sky
14:00 🌤️ 26.5° 26.4° - Mostly clear
15:00 🌤️ 27.2° 26.9° - Mostly clear
16:00 ☀️ 27.2° 26.8° - Clear sky
17:00 🌤️ 26.9° 26.3° - Mostly clear
18:00 ☀️ 26.1° 25.7° - Clear sky

Next 16 days

Today☀️ 27°17° Sat 29☀️ 29°15° Sun 30☀️ 30°17° Mon 31☁️ 31°20° Tue 1☁️ 32°21° Wed 2🌦️ 34°21°0.9mm Thu 3🌦️ 31°21°2.1mm Fri 4⛅ 29°18° Sat 5☀️ 31°20° Sun 6🌧️ 26°21°17.7mm Mon 7🌦️ 31°19°1.5mm Tue 8☁️ 26°16° Wed 9🌦️ 25°15°1.2mm Thu 10🌦️ 21°13°1.2mm Fri 11☀️ 21°10° Sat 12☀️ 0°0°
☀️ TodayAugust 28th Avg 22° Low 17° at 07:00 High 27° at 15:00 Wind ~12 km/h
Clear
00:00 21°
02:00 19°
04:00 19°
06:00 18°
08:00 18°
10:00 22°
12:00 24°
14:00 27°
16:00 27°
18:00 26°
20:00 23°
22:00 20°
☀️ SaturdayAugust 29th Avg 22° Low 15° at 07:00 High 29° at 17:00 Wind ~9 km/h
Clear
00:00 19°
02:00 17°
04:00 17°
06:00 16°
08:00 17°
10:00 22°
12:00 25°
14:00 28°
16:00 29°
18:00 29°
20:00 25°
22:00 22°
☀️ SundayAugust 30th Avg 24° Low 17° at 07:00 High 30° at 15:00 Wind ~11 km/h
Clear Clear
00:00 20°
02:00 19°
04:00 18°
06:00 17°
08:00 19°
10:00 24°
12:00 28°
14:00 30°
16:00 30°
18:00 29°
20:00 25°
22:00 23°
☁️ MondayAugust 31st Avg 24° Low 20° at 07:00 High 31° at 15:00 Wind ~13 km/h
Cloudy Cloudy Cloudy Cloudy
00:00 22°
02:00 21°
04:00 20°
06:00 20°
08:00 21°
10:00 24°
12:00 28°
14:00 30°
16:00 28°
18:00 25°
20:00 23°
22:00 23°
☁️ TuesdaySeptember 1st Avg 26° Low 21° at 07:00 High 32° at 16:00 Wind ~18 km/h
Cloudy Clear
00:00 23°
02:00 23°
04:00 22°
06:00 21°
08:00 22°
10:00 26°
12:00 30°
14:00 32°
16:00 32°
18:00 31°
20:00 28°
22:00 26°
🌦️ WednesdaySeptember 2nd Avg 27° Low 21° at 07:00 High 34° at 16:00 0.9 mm rain Wind ~17 km/h
Rain Clear
00:00 24°
02:00 23°
04:00 23°
06:00 22° 0.3mm
08:00 21° 0.3mm
10:00 26°
12:00 31°
14:00 33°
16:00 34°
18:00 32°
20:00 28°
22:00 26°
🌦️ ThursdaySeptember 3rd Avg 25° Low 21° at 23:00 High 31° at 15:00 2.1 mm rain Wind ~15 km/h
Clear Rain Partly Cloudy Clear
00:00 25°
02:00 25°
04:00 24°
06:00 23° 0.5mm
08:00 21° 0.5mm
10:00 24° 0.2mm
12:00 28°
14:00 31°
16:00 31°
18:00 29°
20:00 26°
22:00 22°
⛅ FridaySeptember 4th Avg 23° Low 18° at 06:00 High 29° at 16:00 Wind ~9 km/h
Clear Partly Cloudy Cloudy
00:00 20°
02:00 19°
04:00 18°
06:00 18°
08:00 18°
10:00 22°
12:00 26°
14:00 28°
16:00 29°
18:00 27°
20:00 24°
22:00 22°
☀️ SaturdaySeptember 5th Avg 24° Low 20° at 06:00 High 31° at 14:00 Feels 34° Wind ~7 km/h
Partly Cloudy Clear Partly Cloudy
00:00 22°
02:00 21°
04:00 20°
06:00 20°
08:00 20°
10:00 24°
12:00 29°
14:00 31°
16:00 29°
18:00 27°
20:00 25°
22:00 24°
🌧️ SundaySeptember 6th Avg 23° Low 21° at 07:00 High 26° at 11:00 17.7 mm rain Feels 28° Wind ~8 km/h
Rain Rain Cloudy
00:00 23°
02:00 22°
04:00 21° 0.2mm
06:00 21°
08:00 21°
10:00 25° 0.2mm
12:00 25° 5.5mm
14:00 22° 5.5mm
16:00 24°
18:00 24°
20:00 24°
22:00 23°
🌦️ MondaySeptember 7th Avg 25° Low 19° at 23:00 High 31° at 15:00 1.5 mm rain Feels 33° Wind ~16 km/h
Cloudy Rain Partly Cloudy Rain Partly Cloudy
00:00 24°
02:00 24°
04:00 24° 0.1mm
06:00 22° 0.3mm
08:00 22° 0.3mm
10:00 24°
12:00 27°
14:00 31°
16:00 31° 0.1mm
18:00 29°
20:00 24°
22:00 20°
☁️ TuesdaySeptember 8th Avg 20° Low 16° at 05:00 High 26° at 16:00 Feels 23° Wind ~12 km/h
Clear Cloudy Partly Cloudy Clear
00:00 18°
02:00 17°
04:00 16°
06:00 16°
08:00 17°
10:00 20°
12:00 22°
14:00 25°
16:00 26°
18:00 24°
20:00 20°
22:00 18°
🌦️ WednesdaySeptember 9th Avg 18° Low 15° at 23:00 High 25° at 14:00 1.2 mm rain Wind ~14 km/h
Cloudy Partly Cloudy Rain Cloudy Rain
00:00 17°
02:00 17°
04:00 17°
06:00 17°
08:00 17°
10:00 20°
12:00 24°
14:00 25°
16:00 20° 0.2mm
18:00 17°
20:00 16°
22:00 15° 0.2mm
🌦️ ThursdaySeptember 10th Avg 16° Low 13° at 07:00 High 21° at 15:00 1.2 mm rain Feels 17° Wind ~14 km/h
Rain Clear Cloudy
00:00 15° 0.3mm
02:00 14° 0.3mm
04:00 14° 0.1mm
06:00 13°
08:00 13°
10:00 16°
12:00 19°
14:00 21°
16:00 21°
18:00 19°
20:00 16°
22:00 15°
☀️ FridaySeptember 11th Avg 15° Low 10° at 07:00 High 21° at 16:00 Feels 18° Wind ~9 km/h
Cloudy Clear
00:00 13°
02:00 12°
04:00 11°
06:00 10°
08:00 11°
10:00 15°
12:00 18°
14:00 20°
16:00 21°
18:00 19°
20:00 16°
22:00 14°
☀️ SaturdaySeptember 12th Avg 15° Low 0° at 06:00 High 0° at 15:00 Feels 20° Wind ~8 km/h
Cloudy Partly Cloudy Clear Partly Cloudy Unknown
00:00 12°
02:00 12°
04:00 10°
06:00 10°
08:00 10°
10:00 15°
12:00 19°
14:00 22°
16:00 22°
18:00 20°
20:00 18°
22:00 0°

Sun

☀️ Sunrise 06:43 · Sunset 19:58

13h 15m of daylight · America/New_York

Air quality

PM2.5 4.7 µg/m³ - Good

No reason to change your plans - open the windows.

Source: Copernicus CAMS, updated hourly.

Nearby

Mount Olive · 0.2 km Southside Slopes · 1 km Arlington · 1.1 km Mount Oliver · 1.4 km South Side Flats · 1.9 km Knoxville · 2 km

Tools for Saint Clair

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

Common questions about Saint Clair weather

Will it rain in Saint Clair today?

No rain is in the forecast for Saint Clair today.

What is the temperature in Saint Clair right now?

It is 17° in Saint Clair right now. Today runs between a low of 17° and a high of 27°.

What time is sunrise and sunset in Saint Clair?

The sun rises at 06:43 and sets at 19:58 local time in Saint Clair today, giving 13h 15m of daylight.

What is the air quality in Saint Clair?

PM2.5 in Saint Clair is currently 4.7 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 Saint Clair 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 Saint Clair 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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