Ontario, PA Weather

10:00 Thursday Artboard
Scattered clouds Scattered clouds 23° Feels like 25° UV 5 Moderate
SPF 6-10
  • Today 2 May Scattered clouds 28° / 13° Calm 11 - 22 km/h
  • Tomorrow 3 May Thunderstorm 70% 1.7 mm 30° / 13° Calm 14 - 36 km/h
  • Saturday 4 May Light rain 90% 12 mm 19° / 14° Calm 13 - 27 km/h
  • Sunday 5 May Moderate rain 90% 9.1 mm 23° / 14° Calm 11 - 31 km/h
  • Monday 6 May Light rain 80% 7 mm 24° / 14° Calm 7 - 18 km/h
  • Tuesday 7 May Light rain 80% 3.2 mm 25° / 15° Calm 9 - 21 km/h
  • Wednesday 8 May Light rain 80% 4.3 mm 27° / 17° Calm 18 - 44 km/h

Weather Forecast for Ontario, PA Today

, 2 May

Tomorrow

, 3 May
11:00 Scattered clouds 23° Scattered clouds
Feels Like 25°
Calm West 2 - 12 km/h
UV Index 5 Moderate SPF: 6-10
  • Rain Rain 0% 0 mm
  • Humidity Humidity 47%
  • Dew Point Dew Point 11 °C
  • Clouds Clouds 45%
  • Feels Like Feels Like 25 °C
  • Visibility Visibility 35 km
  • Wind Wind - Average 2 km/h
  • Pressure Pressure 1018 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 12 km/h
  • Snowline Snowline 3700 m
12:00 Scattered clouds 25° Scattered clouds
Feels Like 26°
Calm West 3 - 14 km/h
UV Index 6 High SPF: 15-25
  • Rain Rain 0% 0 mm
  • Humidity Humidity 42%
  • Dew Point Dew Point 11 °C
  • Clouds Clouds 46%
  • Feels Like Feels Like 26 °C
  • Visibility Visibility 40 km
  • Wind Wind - Average 3 km/h
  • Pressure Pressure 1017 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 14 km/h
  • Snowline Snowline 3700 m
13:00 Scattered clouds 26° Scattered clouds
Feels Like 26°
Calm West 5 - 18 km/h
UV Index 7 High SPF: 15-25
  • Rain Rain 0% 0 mm
  • Humidity Humidity 38%
  • Dew Point Dew Point 11 °C
  • Clouds Clouds 40%
  • Feels Like Feels Like 26 °C
  • Visibility Visibility 40 km
  • Wind Wind - Average 5 km/h
  • Pressure Pressure 1016 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 18 km/h
  • Snowline Snowline 3700 m
14:00 Scattered clouds 27° Scattered clouds
Feels Like 27°
Calm West 5 - 19 km/h
UV Index 7 High SPF: 15-25
  • Rain Rain 0% 0 mm
  • Humidity Humidity 34%
  • Dew Point Dew Point 10 °C
  • Clouds Clouds 26%
  • Feels Like Feels Like 27 °C
  • Visibility Visibility 40 km
  • Wind Wind - Average 5 km/h
  • Pressure Pressure 1015 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 19 km/h
  • Snowline Snowline 3800 m
15:00 Scattered clouds 28° Scattered clouds
Feels Like 27°
Calm West 6 - 19 km/h
UV Index 6 High SPF: 15-25
  • Rain Rain 0% 0 mm
  • Humidity Humidity 31%
  • Dew Point Dew Point 9 °C
  • Clouds Clouds 18%
  • Feels Like Feels Like 27 °C
  • Visibility Visibility 40 km
  • Wind Wind - Average 6 km/h
  • Pressure Pressure 1015 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 19 km/h
  • Snowline Snowline 3800 m
16:00 Clear 28° Clear
Feels Like 27°
Calm West 7 - 20 km/h
UV Index 4 Moderate SPF: 6-10
  • Rain Rain 0% 0 mm
  • Humidity Humidity 30%
  • Dew Point Dew Point 9 °C
  • Clouds Clouds 8%
  • Feels Like Feels Like 27 °C
  • Visibility Visibility 40 km
  • Wind Wind - Average 7 km/h
  • Pressure Pressure 1014 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 20 km/h
  • Snowline Snowline 3800 m
Clear 17:00 Clear 28° Clear
Feels Like 27°
Calm Northwest 7 - 20 km/h
UV Index 3 Moderate SPF: 6-10
Clear 17:00 Clear 28° Clear
Feels Like 27°
Calm Northwest 7 - 20 km/h
UV Index 3 Moderate SPF: 6-10
  • Rain Rain 0% 0 mm
  • Humidity Humidity 29%
  • Dew Point Dew Point 8 °C
  • Clouds Clouds 0%
  • Feels Like Feels Like 27 °C
  • Visibility Visibility 40 km
  • Wind Wind - Average 7 km/h
  • Pressure Pressure 1014 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 20 km/h
  • Snowline Snowline 3800 m
18:00 Clear 27° Clear
Feels Like 27°
Calm Northwest 6 - 18 km/h
UV Index 1 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 35%
  • Dew Point Dew Point 10 °C
  • Clouds Clouds 0%
  • Feels Like Feels Like 27 °C
  • Visibility Visibility 40 km
  • Wind Wind - Average 6 km/h
  • Pressure Pressure 1014 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 18 km/h
  • Snowline Snowline 3800 m
19:00 Clear 25° Clear
Feels Like 26°
Calm North 6 - 14 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 51%
  • Dew Point Dew Point 14 °C
  • Clouds Clouds 0%
  • Feels Like Feels Like 26 °C
  • Visibility Visibility 35 km
  • Wind Wind - Average 6 km/h
  • Pressure Pressure 1014 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 14 km/h
  • Snowline Snowline 3800 m
Scattered clouds 20:00 Scattered clouds 22° Scattered clouds
Feels Like 22°
Calm North 6 - 18 km/h
UV Index 0 Low SPF: no
Scattered clouds 20:00 Scattered clouds 22° Scattered clouds
Feels Like 22°
Calm North 6 - 18 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 61%
  • Dew Point Dew Point 14 °C
  • Clouds Clouds 42%
  • Feels Like Feels Like 22 °C
  • Visibility Visibility 35 km
  • Wind Wind - Average 6 km/h
  • Pressure Pressure 1014 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 18 km/h
  • Snowline Snowline 3800 m
21:00 Scattered clouds 19° Scattered clouds
Feels Like 19°
Calm Northeast 10 - 15 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 64%
  • Dew Point Dew Point 12 °C
  • Clouds Clouds 47%
  • Feels Like Feels Like 19 °C
  • Visibility Visibility 35 km
  • Wind Wind - Average 10 km/h
  • Pressure Pressure 1015 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 15 km/h
  • Snowline Snowline 3800 m
22:00 Scattered clouds 18° Scattered clouds
Feels Like 18°
Calm East 9 - 15 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 67%
  • Dew Point Dew Point 11 °C
  • Clouds Clouds 50%
  • Feels Like Feels Like 18 °C
  • Visibility Visibility 35 km
  • Wind Wind - Average 9 km/h
  • Pressure Pressure 1015 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 15 km/h
  • Snowline Snowline 3800 m
Scattered clouds 23:00 Scattered clouds 17° Scattered clouds
Feels Like 17°
Calm East 7 - 15 km/h
UV Index 0 Low SPF: no
Scattered clouds 23:00 Scattered clouds 17° Scattered clouds
Feels Like 17°
Calm East 7 - 15 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 70%
  • Dew Point Dew Point 11 °C
  • Clouds Clouds 49%
  • Feels Like Feels Like 17 °C
  • Visibility Visibility 35 km
  • Wind Wind - Average 7 km/h
  • Pressure Pressure 1015 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 15 km/h
  • Snowline Snowline 3700 m
24:00 Clear sky 16° Clear sky
Feels Like 16°
Calm Northeast 7 - 10 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 70%
  • Dew Point Dew Point 11 °C
  • Clouds Clouds 6%
  • Feels Like Feels Like 16 °C
  • Visibility Visibility 35 km
  • Wind Wind - Average 7 km/h
  • Pressure Pressure 1015 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 10 km/h
  • Snowline Snowline 3600 m

Pollution in Ontario

Detail
39
Fair O₃ (98 µg/m³)
  • Little health risk.
  • Sensitive people should consider reducing prolonged or intense outdoor activities if they experience symptoms.

Weather graphs

Maximum Minimum Rainfall

Videos

Impressive eruption of the Ruang volcano, Indonesia.
Impressive eruption of the Ruang volcano, Indonesia.