Cities / United States / Pennsylvania

32°

☀️ Ontario weather

Clear sky. .

Feels like 35° Wind 13 km/h SW Humidity 54% Pressure 1014 hPa UV 0 Air Fair 06:50 - 19:49
⚠ Severe Thunderstorm Watch · Severe

Severe Thunderstorm Watch issued September 3 at 3:03PM EDT until September 3 at 10:00PM EDT by NWS Pittsburgh PA

⚠ Heat Advisory · Moderate

Heat Advisory issued September 2 at 7:40PM EDT until September 3 at 8:00PM EDT by NWS Pittsburgh PA

Right now it is 32° in Ontario with clear skies, it feels more like 35°, today's high is 32° with an overnight low of 22° and about 32.4 mm of rain is expected. The sun rises at 06:50 and sets at 19:49, giving 12h 59m of daylight. Over the coming week highs range from 25° to 31°.

Ontario is in Pennsylvania, United States, sitting 317 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

21° 27° 33° 32° 21° 16:00 · 32° · 0 mm 17:00 · 32.2° · 0 mm 18:00 · 30.9° · 0 mm 19:00 · 29.5° · 0 mm 20:00 · 24.9° · 0 mm 21:00 · 23.5° · 0 mm 22:00 · 21.5° · 30.6 mm 23:00 · 21.6° · 0 mm 00:00 · 21.3° · 0 mm 01:00 · 21.2° · 0 mm 02:00 · 21.3° · 0 mm 03:00 · 21.5° · 0 mm 04:00 · 21.7° · 0 mm 05:00 · 21.6° · 0 mm 06:00 · 21.7° · 0 mm 07:00 · 21.1° · 0 mm 08:00 · 21.6° · 0 mm 09:00 · 23.4° · 0 mm 10:00 · 24.9° · 0 mm 11:00 · 26.5° · 0 mm 12:00 · 27.8° · 0 mm 13:00 · 27° · 0 mm 14:00 · 26.8° · 0.7 mm 15:00 · 26.9° · 0 mm

Precipitation

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 · 30.6 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 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 · 0.7 mm 15:00 · 0 mm

Hour by hour

TIMETEMPFEELSRAINCONDITIONS
16:00 ☀️ 32° 33.9° - Clear sky
17:00 ☁️ 32.2° 33.7° - Overcast
18:00 ☁️ 30.9° 32.5° - Overcast
19:00 ☁️ 29.5° 32.8° - Overcast
20:00 ☁️ 24.9° 25.4° - Overcast
21:00 23.5° 25.5° - Partly cloudy
22:00 🌧️ 21.5° 18.4° 30.6 mm Heavy rain
23:00 21.6° 23° - Partly cloudy
00:00 ☁️ 21.3° 22.1° - Overcast
01:00 ☁️ 21.2° 21.8° - Overcast
02:00 ☀️ 21.3° 22.7° - Clear sky
03:00 ☀️ 21.5° 22.9° - Clear sky

Next 16 days

🌧️ TodaySeptember 3rd Avg 26° Low 22° at 22:00 High 32° at 17:00 32.4 mm rain Feels 34° Wind ~36 km/h
Clear Clear Cloudy
00:00 25°
02:00 25°
04:00 24°
06:00 24°
08:00 24°
10:00 25°
12:00 26°
14:00 30°
16:00 32°
18:00 31°
20:00 25°
22:00 22° 30.6mm
🌦️ FridaySeptember 4th Avg 24° Low 21° at 07:00 High 28° at 12:00 0.7 mm rain Feels 30° Wind ~21 km/h
Cloudy Cloudy Clear
00:00 21°
02:00 21°
04:00 22°
06:00 22°
08:00 22°
10:00 25°
12:00 28°
14:00 27° 0.7mm
16:00 27°
18:00 28°
20:00 25°
22:00 23°
🌦️ SaturdaySeptember 5th Avg 22° Low 16° at 23:00 High 26° at 16:00 1.1 mm rain Wind ~19 km/h
Cloudy Cloudy Clear
00:00 23°
02:00 22° 0.7mm
04:00 21°
06:00 20°
08:00 21°
10:00 24°
12:00 25°
14:00 25°
16:00 26°
18:00 25°
20:00 20°
22:00 18°
☀️ SundaySeptember 6th Avg 18° Low 12° at 07:00 High 25° at 16:00 Feels 23° Wind ~16 km/h
Clear
00:00 15°
02:00 14°
04:00 13°
06:00 13°
08:00 14°
10:00 19°
12:00 22°
14:00 24°
16:00 25°
18:00 23°
20:00 18°
22:00 16°
☁️ MondaySeptember 7th Avg 18° Low 13° at 07:00 High 26° at 16:00 Wind ~12 km/h
Clear Cloudy Clear
00:00 14°
02:00 14°
04:00 13°
06:00 13°
08:00 15°
10:00 19°
12:00 23°
14:00 25°
16:00 26°
18:00 25°
20:00 19°
22:00 16°
☁️ TuesdaySeptember 8th Avg 19° Low 13° at 07:00 High 28° at 15:00 Wind ~7 km/h
Clear Cloudy
00:00 15°
02:00 14°
04:00 13°
06:00 13°
08:00 15°
10:00 18°
12:00 23°
14:00 27°
16:00 27°
18:00 24°
20:00 20°
22:00 20°
🌦️ WednesdaySeptember 9th Avg 25° Low 19° at 07:00 High 31° at 15:00 1.2 mm rain Wind ~23 km/h
Cloudy Partly Cloudy Clear Rain
00:00 20°
02:00 20°
04:00 20°
06:00 20°
08:00 19°
10:00 24°
12:00 29°
14:00 31°
16:00 31°
18:00 30°
20:00 28°
22:00 23° 0.4mm
☁️ ThursdaySeptember 10th Avg 23° Low 19° at 07:00 High 29° at 16:00 Feels 27° Wind ~19 km/h
Clear Partly Cloudy Cloudy
00:00 21°
02:00 22°
04:00 21°
06:00 19°
08:00 19°
10:00 22°
12:00 26°
14:00 28°
16:00 29°
18:00 26°
20:00 21°
22:00 19°
FridaySeptember 11th Avg 17° Low 15° at 06:00 High 21° at 14:00 Feels 18° Wind ~14 km/h
Partly Cloudy Partly Cloudy Clear
00:00 18°
02:00 17°
04:00 15°
06:00 15°
08:00 16°
10:00 18°
12:00 20°
14:00 21°
16:00 19°
18:00 17°
20:00 15°
22:00 15°
☀️ SaturdaySeptember 12th Avg 16° Low at 04:00 High 25° at 16:00 Feels 22° Wind ~10 km/h
Clear
00:00 13°
02:00 10°
04:00
06:00 10°
08:00 11°
10:00 16°
12:00 20°
14:00 23°
16:00 25°
18:00 22°
20:00 17°
22:00 15°
🌦️ SundaySeptember 13th Avg 20° Low 13° at 04:00 High 29° at 16:00 1.2 mm rain Wind ~8 km/h
Clear Rain Clear
00:00 14°
02:00 14°
04:00 13°
06:00 13°
08:00 16°
10:00 20° 0.1mm
12:00 24° 0.2mm
14:00 27° 0.2mm
16:00 29° 0.1mm
18:00 26°
20:00 21°
22:00 20°
🌦️ MondaySeptember 14th Avg 25° Low 19° at 05:00 High 33° at 15:00 1.8 mm rain Wind ~19 km/h
Clear Rain Clear Rain
00:00 20°
02:00 20°
04:00 19° 0.2mm
06:00 19°
08:00 20°
10:00 25°
12:00 29°
14:00 33°
16:00 33°
18:00 31°
20:00 27°
22:00 23° 0.4mm
🌦️ TuesdaySeptember 15th Avg 24° Low 19° at 07:00 High 31° at 16:00 2.4 mm rain Wind ~19 km/h
Rain Partly Cloudy Rain Cloudy Partly Cloudy Rain
00:00 21° 0.3mm
02:00 20° 0.3mm
04:00 20°
06:00 19°
08:00 20°
10:00 24° 0.1mm
12:00 28°
14:00 30°
16:00 31°
18:00 29°
20:00 25°
22:00 22° 0.4mm
🌧️ WednesdaySeptember 16th Avg 21° Low 16° at 23:00 High 28° at 16:00 6 mm rain Feels 26° Wind ~10 km/h
Rain Partly Cloudy Clear Clear
00:00 20° 1.9mm
02:00 20° 1.9mm
04:00 20° 0.1mm
06:00 19°
08:00 17°
10:00 21°
12:00 25°
14:00 27°
16:00 28°
18:00 25°
20:00 19°
22:00 17°
🌦️ ThursdaySeptember 17th Avg 21° Low 14° at 03:00 High 31° at 14:00 1.8 mm rain Wind ~20 km/h
Clear Partly Cloudy Rain
00:00 16°
02:00 14°
04:00 14°
06:00 15°
08:00 17°
10:00 22°
12:00 28°
14:00 31°
16:00 30°
18:00 26° 0.2mm
20:00 22° 0.2mm
22:00 20° 0.4mm
🌦️ FridaySeptember 18th Avg 23° Low 18° at 06:00 High 31° at 14:00 0.9 mm rain Feels 29° Wind ~20 km/h
Clear Rain Cloudy
00:00 19°
02:00 19°
04:00 18°
06:00 18°
08:00 19°
10:00 23°
12:00 28°
14:00 31°
16:00 28° 0.1mm
18:00 25° 0.2mm
20:00 22° 0.2mm
22:00 23°

Sun

☀️ Sunrise 06:50 · Sunset 19:49

12h 59m of daylight · America/New_York

Air quality

PM2.5 13.6 µg/m³ - Fair

Fine for almost everyone; unusually sensitive people may notice it on a long run.

Source: Copernicus CAMS, updated hourly.

Nearby

Tools for Ontario

Common questions about Ontario weather

Will it rain in Ontario today?

Yes - about 32.4 mm of rain is expected in Ontario today.

What is the temperature in Ontario right now?

It is 32° in Ontario right now, though it feels closer to 35°. Today runs between a low of 22° and a high of 32°.

What time is sunrise and sunset in Ontario?

The sun rises at 06:50 and sets at 19:49 local time in Ontario today, giving 12h 59m of daylight.

What is the air quality in Ontario?

PM2.5 in Ontario is currently 13.6 µg/m³, which counts as Fair on the European air-quality index. Fine for almost everyone; unusually sensitive people may notice it on a long run.

How accurate is the Ontario 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 Ontario 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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