Ontario, WI Weather

21:00 Sunday Artboard
Scattered clouds Scattered clouds 12° Feels like 12° Last Quarter Last Quarter Illuminated: 8%
  • Today 5 May Scattered clouds 20° / Calm 10 - 27 km/h
  • Tomorrow 6 May Clear 22° / Calm 19 - 38 km/h
  • Tuesday 7 May Moderate rain 90% 12 mm 22° / 12° Calm 21 - 43 km/h
  • Wednesday 8 May Light rain 60% 2 mm 23° / Calm 19 - 38 km/h
  • Thursday 9 May Light rain 80% 8.4 mm 17° / Calm 21 - 46 km/h
  • Friday 10 May Scattered clouds 19° / Calm 12 - 28 km/h
  • Saturday 11 May Light rain 40% 1.2 mm 19° / 11° Calm 17 - 44 km/h

Weather Forecast for Ontario, WI Today

, 5 May

Tomorrow

, 6 May
17:00 Partly cloudy 20° Partly cloudy
Feels Like 20°
Calm South 4 - 18 km/h
UV Index 2 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 38%
  • Dew Point Dew Point 5 °C
  • Clouds Clouds 69%
  • Feels Like Feels Like 20 °C
  • Visibility Visibility 40 km
  • Wind Wind - Average 4 km/h
  • Pressure Pressure 1016 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 18 km/h
  • Snowline Snowline 3800 m
18:00 High clouds 19° High clouds
Feels Like 19°
Calm South 3 - 14 km/h
UV Index 1 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 39%
  • Dew Point Dew Point 5 °C
  • Clouds Clouds 58%
  • Feels Like Feels Like 19 °C
  • Visibility Visibility 40 km
  • Wind Wind - Average 3 km/h
  • Pressure Pressure 1016 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 14 km/h
  • Snowline Snowline 3900 m
19:00 Scattered clouds 18° Scattered clouds
Feels Like 18°
Calm South 3 - 18 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 57%
  • Dew Point Dew Point 9 °C
  • Clouds Clouds 52%
  • Feels Like Feels Like 18 °C
  • Visibility Visibility 40 km
  • Wind Wind - Average 3 km/h
  • Pressure Pressure 1016 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 18 km/h
  • Snowline Snowline 3900 m
20:00 Scattered clouds 16° Scattered clouds
Feels Like 16°
Calm South 6 - 8 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 59%
  • Dew Point Dew Point 8 °C
  • Clouds Clouds 50%
  • Feels Like Feels Like 16 °C
  • Visibility Visibility 35 km
  • Wind Wind - Average 6 km/h
  • Pressure Pressure 1016 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 8 km/h
  • Snowline Snowline 3900 m
21:00 Scattered clouds 14° Scattered clouds
Feels Like 14°
Calm South 7 - 12 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 69%
  • Dew Point Dew Point 8 °C
  • Clouds Clouds 33%
  • Feels Like Feels Like 14 °C
  • Visibility Visibility 35 km
  • Wind Wind - Average 7 km/h
  • Pressure Pressure 1016 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 12 km/h
  • Snowline Snowline 3900 m
22:00 Scattered clouds 12° Scattered clouds
Feels Like 12°
Calm South 7 - 13 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 76%
  • Dew Point Dew Point 8 °C
  • Clouds Clouds 48%
  • Feels Like Feels Like 12 °C
  • Visibility Visibility 35 km
  • Wind Wind - Average 7 km/h
  • Pressure Pressure 1017 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 13 km/h
  • Snowline Snowline 3900 m
23:00 Scattered clouds 12° Scattered clouds
Feels Like 12°
Calm Southeast 7 - 11 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 72%
  • Dew Point Dew Point 7 °C
  • Clouds Clouds 47%
  • Feels Like Feels Like 12 °C
  • Visibility Visibility 35 km
  • Wind Wind - Average 7 km/h
  • Pressure Pressure 1017 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 11 km/h
  • Snowline Snowline 3800 m
24:00 Scattered clouds 11° Scattered clouds
Feels Like 11°
Calm Southeast 8 - 14 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 69%
  • Dew Point Dew Point 6 °C
  • Clouds Clouds 19%
  • Feels Like Feels Like 11 °C
  • Visibility Visibility 35 km
  • Wind Wind - Average 8 km/h
  • Pressure Pressure 1017 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 14 km/h
  • Snowline Snowline 3800 m

Pollution in Ontario

Detail
27
Fair O₃ (66 µg/m³)
  • Little health risk.
  • Sensitive people should consider reducing prolonged or intense outdoor activities if they experience symptoms.

Weather graphs

Maximum Minimum Rainfall

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