Oshawa Weather

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Local time is Wed 06th Aug 9:10 pm

Weather in Oshawa

12 am

70 °f

3 am

68 °f

6 am

67 °f

9 am

69 °f

12 pm

75 °f

3 pm

78 °f

6 pm

76 °f

9 pm

69 °f

Oshawa Weather This Week

Oshawa, Canada weather forecasted for the next 10 days will have maximum temperature of 32°c / 89°f on Thu 14. Min temperature will be 17°c / 62°f on Wed 06. Most precipitation falling will be 3.70 mm / 0.15 inch on Fri 15. Windiest day is expected to see wind of up to 28 kmph / 17 mph on Fri 15.

Hourly | History | Averages | Graphs

UV Index

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UV Scale

Weather in Oshawa Today

 
 
 
Temperature
Wind
Humidity
Rain
Cloud
Pressure
Wednesday
Morning
Clear
Clear
63°f
11 mph
75%
0.0 In
0%
30 In
Hourly
Wednesday
Afternoon
Sunny
Sunny
80°f
13 mph
65%
0.0 In
5%
30 In
Hourly
Wednesday
Evening
Partly Cloudy
Partly Cloudy
77°f
15 mph
74%
0.0 In
49%
30 In
Hourly
Wednesday
Overnight
Mist
Mist
71°f
9 mph
95%
0.0 In
22%
30 In
Hourly

Weather in Oshawa Tomorrow

 
 
 
Temperature
Wind
Humidity
Rain
Cloud
Pressure
Thursday
Morning
Fog
Fog
67°f
4 mph
98%
0.0 In
100%
30 In
Hourly
Thursday
Afternoon
Partly Cloudy
Partly Clo...
75°f
8 mph
72%
0.0 In
30%
30 In
Hourly
Thursday
Evening
Sunny
Sunny
76°f
9 mph
72%
0.0 In
17%
30 In
Hourly
Thursday
Overnight
Partly Cloudy
Partly Clo...
69°f
8 mph
88%
0.0 In
31%
30 In
Hourly

14 Day Weather Oshawa

 
 
 
High
Low
Wind
Cloud
Rain
Pressure
Humidity
Sunrise
Sunset
Wednesday
Aug 06
Sunny
Sunny
84°f
62°f
15 mph
24%
0.0 In
30 In
76%
06:10 AM
08:32 PM
Hourly
Thursday
Aug 07
Partly Cloudy
Partly Clo...
78°f
66°f
9 mph
61%
0.0 In
30 In
85%
06:11 AM
08:31 PM
Hourly
Friday
Aug 08
Partly Cloudy
Partly Clo...
78°f
66°f
10 mph
38%
0.0 In
30 In
80%
06:12 AM
08:29 PM
Hourly
Saturday
Aug 09
Partly Cloudy
Partly Clo...
88°f
67°f
13 mph
56%
0.0 In
30 In
80%
06:13 AM
08:28 PM
Hourly
Sunday
Aug 10
Patchy rain nearby
Patchy rai...
88°f
70°f
13 mph
13%
0.0 In
30 In
65%
06:14 AM
08:26 PM
Hourly
Monday
Aug 11
Patchy rain nearby
Patchy rai...
89°f
71°f
14 mph
22%
0.0 In
30 In
68%
06:15 AM
08:25 PM
Hourly
 
 
 
High
Low
Wind
Cloud
Rain
Pressure
Humidity
Sunrise
Sunset
Tuesday
Aug 12
Patchy rain nearby
Patchy rai...
88°f
72°f
17 mph
38%
0.1 In
30 In
71%
06:16 AM
08:23 PM
Hourly
Wednesday
Aug 13
Patchy rain nearby
Patchy rai...
85°f
68°f
12 mph
24%
0.0 In
30 In
72%
06:17 AM
08:22 PM
Hourly
Thursday
Aug 14
Sunny
Sunny
89°f
71°f
15 mph
25%
0.0 In
30 In
64%
06:19 AM
08:20 PM
Hourly
Friday
Aug 15
Patchy rain nearby
Patchy rai...
86°f
71°f
17 mph
47%
0.1 In
30 In
79%
06:20 AM
08:19 PM
Hourly
Saturday
Aug 16
Patchy rain nearby
Patchy rai...
83°f
69°f
11 mph
24%
0.0 In
30 In
62%
06:21 AM
08:17 PM
Hourly
Sunday
Aug 17
Sunny
Sunny
84°f
68°f
9 mph
22%
0.0 In
30 In
53%
06:22 AM
08:16 PM
Hourly

Best months to visit Oshawa?

July and August are the best month to go for holiday or travel to Oshawa forecast these months temperature to be around 77°f and average of 224.8235 hours of sunshine in a month.

Coldest months of Oshawa?

January and February are the coldest months with temperature at around 18°f.

Oshawa Meteogram

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Which months receive most rainfall in Oshawa?

April and July receive most rainfall with precipitation count of 4.50inch.

Travelling to Oshawa? Check out our Weather averages of Oshawa to better plan your holiday or travel.

If you would just like to know what the weather was for a past dates for research or education or you are just curious then visit our historical weather of Oshawa section.

Weather in Oshawa in August

Temperature hovers around 76°f and at night it feels like 63°f. In August, Oshawa gets 3.69inch of rain and approximately 8 rainy days in the month. Humidity is close to 76%.

Hotels in Oshawa

Popular Destinations in Canada

Banff | Calgary | Montreal | Niagara Falls | Ottawa | Quebec | Toronto | Vancouver | Victoria | Whistler |

Points of interest near Oshawa

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Non-Weather Emergency Message. Not sent to IPAWS.
Effective:
2025-08-06T00:03:00-04:00
Expires:
2025-08-07T00:00:00-04:00
Certainty:
Unknown
Event:
Air Quality Alert
Type:
Alert
Severity:
Unknown
Urgency:
Unknown
Areas:
Niagara; Orleans; Monroe; Wayne; Northern Cayuga; Oswego; Jefferson; Northern Erie; Genesee; Wyoming; Livingston; Ontario; Chautauqua; Cattaraugus; Allegany; Southern Erie

The New York State Department of Environmental Conservation at Albany has issued an Air Quality Health Advisory for Fine Particulates until midnight EDT Wednesday night. Air quality levels in outdoor air are predicted to be greater than an Air Quality Index value of over 100 for Fine Particulates. The Air Quality Index...or AQI...was created as an easy way to correlate levels of different pollutants to one scale. The higher the AQI value...the greater the health concern. When pollution levels are elevated...the New York State Department of Health recommends that individuals consider limiting strenuous outdoor physical activity to reduce the risk of adverse health effects. People who may be especially sensitive to the effects of elevated levels of pollutants include the very young and those with pre-existing respiratory problems such as asthma or heart disease. Those with symptoms should consider consulting their personal physician. For additional information, please visit the New York State Department of Environmental Conservation website at, https://on.ny.gov/nyaqi, or call the Air Quality Hotline at 1 800 5 3 5, 1 3 4 5.

Instruction:

Non-Weather Emergency Message. Not sent to IPAWS.
Effective:
2025-08-06T00:03:00-04:00
Expires:
2025-08-07T00:00:00-04:00
Certainty:
Unknown
Event:
Air Quality Alert
Type:
Alert
Severity:
Unknown
Urgency:
Unknown
Areas:
Niagara; Orleans; Monroe; Wayne; Northern Cayuga; Oswego; Jefferson; Northern Erie; Genesee; Wyoming; Livingston; Ontario; Chautauqua; Cattaraugus; Allegany; Southern Erie

The New York State Department of Environmental Conservation at Albany has issued an Air Quality Health Advisory for Fine Particulates until midnight EDT Wednesday night. Air quality levels in outdoor air are predicted to be greater than an Air Quality Index value of over 100 for Fine Particulates. The Air Quality Index...or AQI...was created as an easy way to correlate levels of different pollutants to one scale. The higher the AQI value...the greater the health concern. When pollution levels are elevated...the New York State Department of Health recommends that individuals consider limiting strenuous outdoor physical activity to reduce the risk of adverse health effects. People who may be especially sensitive to the effects of elevated levels of pollutants include the very young and those with pre-existing respiratory problems such as asthma or heart disease. Those with symptoms should consider consulting their personal physician. For additional information, please visit the New York State Department of Environmental Conservation website at, https://on.ny.gov/nyaqi, or call the Air Quality Hotline at 1 800 5 3 5, 1 3 4 5.

Instruction:

Non-Weather Emergency Message. Not sent to IPAWS.
Effective:
2025-08-06T00:03:00-04:00
Expires:
2025-08-07T00:00:00-04:00
Certainty:
Unknown
Event:
Air Quality Alert
Type:
Alert
Severity:
Unknown
Urgency:
Unknown
Areas:
Niagara; Orleans; Monroe; Wayne; Northern Cayuga; Oswego; Jefferson; Northern Erie; Genesee; Wyoming; Livingston; Ontario; Chautauqua; Cattaraugus; Allegany; Southern Erie

The New York State Department of Environmental Conservation at Albany has issued an Air Quality Health Advisory for Fine Particulates until midnight EDT Wednesday night. Air quality levels in outdoor air are predicted to be greater than an Air Quality Index value of over 100 for Fine Particulates. The Air Quality Index...or AQI...was created as an easy way to correlate levels of different pollutants to one scale. The higher the AQI value...the greater the health concern. When pollution levels are elevated...the New York State Department of Health recommends that individuals consider limiting strenuous outdoor physical activity to reduce the risk of adverse health effects. People who may be especially sensitive to the effects of elevated levels of pollutants include the very young and those with pre-existing respiratory problems such as asthma or heart disease. Those with symptoms should consider consulting their personal physician. For additional information, please visit the New York State Department of Environmental Conservation website at, https://on.ny.gov/nyaqi, or call the Air Quality Hotline at 1 800 5 3 5, 1 3 4 5.

Instruction: