Past Weather in Oshawa — Graph
°F
Time
Wind
(mph)
(mph)
Temp
(°F)
(°F)
50
54
58
62
66
70
74
78
82
86
90
Mon, Aug 11
Lo:64
12 am
Hi:66
2
Lo:64
6 am
Hi:82
3
Lo:84
12 pm
Hi:90
9
Lo:72
6 pm
Hi:84
4
Tue, Aug 12
Lo:70
12 am
Hi:72
1
Lo:72
6 am
Hi:86
4
Lo:73
12 pm
Hi:88
9
Lo:72
6 pm
Hi:77
1
Wed, Aug 13
Lo:70
12 am
Hi:72
4
Lo:70
6 am
Hi:79
4
Lo:79
12 pm
Hi:82
9
Lo:70
6 pm
Hi:81
7
Thu, Aug 14
Lo:64
12 am
Hi:70
7
Lo:64
6 am
Hi:77
7
Lo:77
12 pm
Hi:82
6
Lo:64
6 pm
Hi:81
4
Fri, Aug 15
Lo:64
12 am
Hi:68
6
Lo:64
6 am
Hi:79
9
Lo:79
12 pm
Hi:82
8
Lo:64
6 pm
Hi:82
4
Sat, Aug 16
Lo:61
12 am
Hi:64
3
Lo:61
6 am
Hi:82
4
Lo:82
12 pm
Hi:86
9
Lo:70
6 pm
Hi:84
4
Sun, Aug 17
Lo:68
12 am
Hi:73
4
Lo:70
6 am
Hi:75
6
Lo:68
12 pm
Hi:77
13
Lo:61
6 pm
Hi:77
7
Mon, Aug 18
Lo:54
12 am
Hi:61
7
Lo:54
6 am
Hi:68
9
Lo:68
12 pm
Hi:70
8
Lo:59
6 pm
Hi:68
6
Tue, Aug 19
Lo:61
12 am
Hi:63
7
Lo:61
6 am
Hi:70
10
Lo:68
12 pm
Hi:70
10
Lo:64
6 pm
Hi:66
11
Wed, Aug 20
Lo:63
12 am
Hi:64
10
Lo:64
6 am
Hi:66
10
Lo:66
12 pm
Hi:70
11
Lo:63
6 pm
Hi:68
6
Thu, Aug 21
Lo:54
12 am
Hi:63
4
Lo:54
6 am
Hi:68
8
Lo:68
12 pm
Hi:73
9
Lo:63
6 pm
Hi:73
3
Fri, Aug 22
Lo:59
12 am
Hi:63
3
Lo:61
6 am
Hi:79
5
Lo:77
12 pm
Hi:79
9
Lo:64
6 pm
Hi:79
3
Sat, Aug 23
Lo:61
12 am
Hi:64
1
Lo:61
6 am
Hi:75
5
Lo:75
12 pm
Hi:79
11
Lo:73
6 pm
Hi:77
9
Sun, Aug 24
Lo:61
12 am
Hi:73
4
Lo:59
6 am
Hi:75
4
Lo:75
12 pm
Hi:77
11
Lo:63
6 pm
Hi:75
7
Mon, Aug 25
Lo:54
12 am
Hi:63
4
Lo:54
6 am
Hi:68
9
Lo:64
12 pm
Hi:68
14
Lo:55
6 pm
Hi:66
10
Tue, Aug 26
Lo:52
12 am
Hi:57
7
Monday, August 11, 2025, 12:00 am — 6:00 am
66 / 64 °F
Clear.
Humidity: 97%
Barometer: 30.12 "Hg
ENE
Wind: 1.864 mph
Oshawa Temperature Yesterday
Maximum temperature yesterday: 68 °F (at 11:00 am)
Minimum temperature yesterday: 54 °F (at 6:00 am)
Average temperature yesterday: 63 °F
High & Low Weather Summary for the Past Weeks
| Temperature | Humidity | Pressure | |
|---|---|---|---|
| High | 90 °F (Aug 11, 5:00 pm) | 100% (Aug 11, 6:00 am) | 30.27 "Hg (Aug 11, 6:00 am) |
| Low | 52 °F (Aug 26, 5:00 am) | 37% (Aug 15, 4:03 pm) | 29.76 "Hg (Aug 24, 7:00 pm) |
| Average | 70 °F | 74% | 30.00 "Hg |
| * Reported Aug 11 5:00 am — Aug 26 5:00 am, Oshawa. Weather by CustomWeather, © 2025 | |||
Note: Actual official high and low records may vary slightly from our data, if they occured in-between our weather recording intervals... More about our weather records
Oshawa Weather History for the Previous 24 Hours
Scroll right to see more
| Conditions | Comfort | |||||||
|---|---|---|---|---|---|---|---|---|
| Time | Temp | Weather | Wind | Humidity | Barometer | Visibility | ||
| 5:00 am Tue, Aug 26 |  | 52 °F | Clear. | 5 mph | ↑ | 82% | 29.95 "Hg | 9 mi |
| 4:00 am | | 54 °F | Clear. | 9 mph | ↑ | 82% | 29.95 "Hg | 9 mi |
| 3:00 am | | 55 °F | Clear. | 6 mph | ↑ | 72% | 29.94 "Hg | 9 mi |
| 2:00 am | | 55 °F | Clear. | 7 mph | ↑ | 72% | 29.93 "Hg | 9 mi |
| 1:00 am | | 57 °F | Clear. | 8 mph | ↑ | 67% | 29.93 "Hg | 9 mi |
| 12:00 am | | 55 °F | Clear. | 5 mph | ↑ | 72% | 29.93 "Hg | 9 mi |
| 11:00 pm Mon, Aug 25 | | 59 °F | Clear. | 6 mph | ↑ | 63% | 29.93 "Hg | 9 mi |
| Weather by CustomWeather, © 2025 | ||||||||