Oshawa Weather Today — Ontario, Canada
Current temperature, rain chance, humidity, wind and air quality in Oshawa, plus an hourly and 3-day forecast. Updated through the day.
12:22
Fri, 18 Sep 2026
📍 Ontario, Canada
Oshawa??
20
°C
Overcast
Feels 16°C · 68°F
💧 44% Humidity
💨 ↑ 15.1 km/h N
👁 10 km Visibility
🌧 0 mm Precip
☁ 100% Cloud
☀️ UV Moderate
🌿 AQI Good
☀️ UV Index
4.6
Moderate
🔵 Pressure
1023
hPa · 30.22 in
💨 Wind
15.1
km/h · Gust 18.4 km/h
↑ N
💧 Humidity
44%
Dew point 7.2°C
👁 Visibility
10
km · 6 miles
🌡 Heat Index
19.8°
Wind chill 19.8°C
🌿 Air Quality
Good
US EPA Index: 1
🌅
Sunrise
06:58 AM
🌇
Sunset
07:20 PM
📅 3-Day Forecast
Friday
18 Sep 2026
Overcast
21°
/
13°
💧54%
🌧0mm
💨20
☀️UV 5.3
Saturday
19 Sep 2026
Overcast
16°
/
6°
💧53%
🌧0mm
💨16
☀️UV 5.6
Sunday
20 Sep 2026
Overcast
19°
/
11°
💧70%
🌧1.47mm
💨13
☀️UV 2.8
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