Currently: 72 °F. Scattered clouds. (Weather station: Saint Catharines Airport, Canada). See more current weatherPast Weather in Thorold South — Graph
°F
Time
Wind
(mph)
(mph)
Temp
(°F)
(°F)
56
60
64
68
72
76
80
84
88
92
Mon, Jul 7
Lo:72
6 pm
Hi:75
9
Tue, Jul 8
12 am
N/A
0
Lo:70
6 am
Hi:73
6
Lo:73
12 pm
Hi:77
6
Lo:70
6 pm
Hi:77
8
Wed, Jul 9
12 am
N/A
0
Lo:66
6 am
Hi:77
5
Lo:73
12 pm
Hi:77
6
Lo:73
6 pm
Hi:79
6
Thu, Jul 10
12 am
N/A
0
Lo:70
6 am
Hi:81
4
Lo:81
12 pm
Hi:84
7
Lo:75
6 pm
Hi:84
4
Fri, Jul 11
12 am
N/A
0
Lo:73
6 am
Hi:82
6
Lo:81
12 pm
Hi:86
7
Lo:81
6 pm
Hi:86
6
Sat, Jul 12
12 am
N/A
0
Lo:75
6 am
Hi:90
12
Lo:90
12 pm
Hi:93
15
Lo:84
6 pm
Hi:91
9
Sun, Jul 13
12 am
N/A
0
Lo:81
6 am
Hi:84
12
Lo:75
12 pm
Hi:88
11
Lo:72
6 pm
Hi:88
9
Mon, Jul 14
12 am
N/A
0
Lo:72
6 am
Hi:77
2
Lo:77
12 pm
Hi:84
4
Lo:77
6 pm
Hi:84
6
Tue, Jul 15
12 am
N/A
0
Lo:70
6 am
Hi:82
4
Lo:82
12 pm
Hi:86
7
Lo:79
6 pm
Hi:86
5
Wed, Jul 16
12 am
N/A
0
Lo:72
6 am
Hi:88
4
Lo:86
12 pm
Hi:90
7
Lo:79
6 pm
Hi:86
14
Thu, Jul 17
12 am
N/A
0
Lo:75
6 am
Hi:81
17
Lo:73
12 pm
Hi:82
21
Lo:70
6 pm
Hi:73
14
Fri, Jul 18
12 am
N/A
0
Lo:61
6 am
Hi:72
9
Lo:72
12 pm
Hi:75
11
Lo:66
6 pm
Hi:73
7
Sat, Jul 19
12 am
N/A
0
Lo:59
6 am
Hi:77
4
Lo:75
12 pm
Hi:82
10
Lo:73
6 pm
Hi:81
8
Sun, Jul 20
12 am
N/A
0
Lo:72
6 am
Hi:77
5
Lo:77
12 pm
Hi:81
8
Lo:73
6 pm
Hi:81
9
Mon, Jul 21
12 am
N/A
0
Lo:66
6 am
Hi:70
11
Lo:68
12 pm
Hi:73
9
Lo:66
6 pm
Hi:73
4
Tue, Jul 22
12 am
N/A
0
Lo:57
6 am
Hi:75
4
Lo:75
12 pm
Hi:75
9
Lo:72
6 pm
Hi:75
7
Monday, July 7, 2025, 6:00 pm — 12:00 am
75 / 72 °F
Partly sunny.
Humidity: 78%
Barometer: 29.95 "Hg
N
Wind: 9.321 mph
Thorold South Temperature Yesterday
Maximum temperature yesterday: 73 °F (at 4:00 pm)
Minimum temperature yesterday: 66 °F (at 7:00 am)
Average temperature yesterday: 70 °F
High & Low Weather Summary for the Past Weeks
| Temperature | Humidity | Pressure | |
|---|---|---|---|
| High | 93 °F (Jul 12, 5:00 pm) | 100% (Jul 9, 7:00 am) | 30.19 "Hg (Jul 9, 7:00 am) |
| Low | 57 °F (Jul 22, 7:00 am) | 36% (Jul 18, 5:00 pm) | 29.68 "Hg (Jul 17, 10:08 am) |
| Average | 77 °F | 66% | 29.98 "Hg |
| * Reported Jul 7 8:00 pm — Jul 22 8:00 pm, Thorold South. 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
Thorold South Weather History for the Previous 24 Hours
Scroll right to see more
| Conditions | Comfort | |||||||
|---|---|---|---|---|---|---|---|---|
| Time | Temp | Weather | Wind | Humidity | Barometer | Visibility | ||
| 8:00 pm Tue, Jul 22 |  | 72 °F | Scattered clouds. | 6 mph | ↑ | 53% | 30.15 "Hg | 15 mi |
| 7:00 pm | | 75 °F | Passing clouds. | 6 mph | ↑ | 47% | 30.14 "Hg | 15 mi |
| 6:00 pm | | 75 °F | Passing clouds. | 8 mph | ↑ | 47% | 30.14 "Hg | 15 mi |
| 5:00 pm | | 75 °F | Passing clouds. | 7 mph | ↑ | 47% | 30.16 "Hg | 15 mi |
| 4:00 pm | | 75 °F | Passing clouds. | 10 mph | ↑ | 47% | 30.18 "Hg | 15 mi |
| 3:00 pm | | 75 °F | Passing clouds. | 12 mph | ↑ | 54% | 30.17 "Hg | 15 mi |
| 2:00 pm | | 75 °F | Passing clouds. | 12 mph | ↑ | 50% | 30.17 "Hg | 15 mi |
| 1:00 pm | | 75 °F | Passing clouds. | 13 mph | ↑ | 44% | 30.17 "Hg | 15 mi |
| 12:00 pm | | 75 °F | Passing clouds. | 6 mph | ↑ | 39% | 30.17 "Hg | 15 mi |
| 11:00 am | | 73 °F | Passing clouds. | 8 mph | ↑ | 41% | 30.19 "Hg | 15 mi |
| 10:00 am | | 72 °F | Passing clouds. | 6 mph | ↑ | 44% | 30.17 "Hg | 15 mi |
| 9:00 am | | 68 °F | Passing clouds. | No wind | ↑ | 64% | 30.18 "Hg | 15 mi |
| 8:00 am | | 64 °F | Passing clouds. | 3 mph | ↑ | 73% | 30.19 "Hg | 15 mi |
| 7:00 am | | 57 °F | Passing clouds. | 3 mph | ↑ | 88% | 30.16 "Hg | 15 mi |
| 9:00 pm Mon, Jul 21 |  | 66 °F | Passing clouds. | No wind | ↑ | 56% | 30.07 "Hg | 15 mi |
| Weather by CustomWeather, © 2025 | ||||||||