Currently: 75 °F. Sunny. (Weather station: Ann Arbor Municipal Airport, USA). See more current weatherPast Weather in City of South Lyon — Graph
°F
Time
Wind
(mph)
(mph)
Temp
(°F)
(°F)
47
51
55
59
63
67
71
75
79
83
87
91
Fri, Aug 8
Lo:84
12 pm
Hi:84
8
Lo:73
6 pm
Hi:84
6
Sat, Aug 9
Lo:63
12 am
Hi:73
1
Lo:63
6 am
Hi:82
2
Lo:84
12 pm
Hi:88
9
Lo:75
6 pm
Hi:84
5
Sun, Aug 10
Lo:63
12 am
Hi:70
1
Lo:63
6 am
Hi:86
4
Lo:86
12 pm
Hi:90
8
Lo:75
6 pm
Hi:88
6
Mon, Aug 11
Lo:64
12 am
Hi:73
1
Lo:64
6 am
Hi:84
4
Lo:79
12 pm
Hi:88
7
Lo:70
6 pm
Hi:79
2
Tue, Aug 12
Lo:64
12 am
Hi:70
0
Lo:66
6 am
Hi:84
2
Lo:88
12 pm
Hi:88
10
Lo:70
6 pm
Hi:86
6
Wed, Aug 13
Lo:66
12 am
Hi:68
2
Lo:68
6 am
Hi:73
4
Lo:75
12 pm
Hi:82
7
Lo:64
6 pm
Hi:81
3
Thu, Aug 14
Lo:57
12 am
Hi:66
1
Lo:55
6 am
Hi:79
4
Lo:81
12 pm
Hi:82
6
Lo:61
6 pm
Hi:79
3
Fri, Aug 15
Lo:57
12 am
Hi:63
1
Lo:59
6 am
Hi:81
3
Lo:82
12 pm
Hi:82
5
Lo:64
6 pm
Hi:82
3
Sat, Aug 16
Lo:63
12 am
Hi:66
0
Lo:63
6 am
Hi:84
2
Lo:72
12 pm
Hi:88
10
Lo:70
6 pm
Hi:75
4
Sun, Aug 17
Lo:70
12 am
Hi:72
4
Lo:72
6 am
Hi:81
7
Lo:79
12 pm
Hi:82
11
Lo:63
6 pm
Hi:75
9
Mon, Aug 18
Lo:55
12 am
Hi:61
4
Lo:55
6 am
Hi:73
4
Lo:75
12 pm
Hi:79
7
Lo:64
6 pm
Hi:72
6
Tue, Aug 19
Lo:64
12 am
Hi:66
2
Lo:64
6 am
Hi:70
4
Lo:70
12 pm
Hi:81
6
Lo:70
6 pm
Hi:79
9
Wed, Aug 20
Lo:64
12 am
Hi:68
9
Lo:64
6 am
Hi:70
9
Lo:70
12 pm
Hi:70
11
Lo:66
6 pm
Hi:70
9
Thu, Aug 21
Lo:64
12 am
Hi:66
6
Lo:64
6 am
Hi:68
8
Lo:70
12 pm
Hi:73
9
Lo:55
6 pm
Hi:73
1
Fri, Aug 22
Lo:48
12 am
Hi:55
0
Lo:52
6 am
Hi:73
2
Lo:75
12 pm
Hi:79
3
Lo:61
6 pm
Hi:79
2
Sat, Aug 23
Lo:57
12 am
Hi:63
2
Lo:63
6 am
Hi:72
6
Lo:72
12 pm
Hi:79
9
Friday, August 8, 2025, 12:00 pm — 6:00 pm
84 / 84 °F
Sunny.
Humidity: 53%
Barometer: 30.07 "Hg
SSW
Wind: 8.078 mph
City of South Lyon Temperature Yesterday
Maximum temperature yesterday: 79 °F (at 3:53 pm)
Minimum temperature yesterday: 49 °F (at 5:42 am)
Average temperature yesterday: 61 °F
High & Low Weather Summary for the Past Weeks
| Temperature | Humidity | Pressure | |
|---|---|---|---|
| High | 89 °F (Aug 10, 3:53 pm) | 100% (Aug 9, 1:53 am) | 30.19 "Hg (Aug 9, 1:53 am) |
| Low | 49 °F (Aug 22, 5:42 am) | 51% (Aug 15, 2:53 pm) | 29.83 "Hg (Aug 23, 5:53 pm) |
| Average | 70 °F | 84% | 30.04 "Hg |
| * Reported Aug 8 5:53 pm — Aug 23 5:53 pm, City of South Lyon. 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
City of South Lyon Weather History for the Previous 24 Hours
Scroll right to see more
| Conditions | Comfort | |||||||
|---|---|---|---|---|---|---|---|---|
| Time | Temp | Weather | Wind | Humidity | Barometer | Visibility | ||
| 5:53 pm Sat, Aug 23 | | 76 °F | Sunny. | 9 mph | ↑ | 74% | 29.83 "Hg | 10 mi |
| 4:53 pm | | 78 °F | Sunny. | 14 mph | ↑ | 69% | 29.84 "Hg | 10 mi |
| 3:53 pm |  | 78 °F | Broken clouds. | 12 mph | ↑ | 66% | 29.85 "Hg | 10 mi |
| 3:27 pm | | 76 °F | Partly sunny. | 8 mph | ↑ | 72% | 29.88 "Hg | 10 mi |
| 2:53 pm |  | 74 °F | Overcast. | 6 mph | ↑ | 74% | 29.88 "Hg | 10 mi |
| 1:53 pm | | 74 °F | Overcast. | 9 mph | ↑ | 71% | 29.89 "Hg | 10 mi |
| 12:53 pm | | 72 °F | Overcast. | 7 mph | ↑ | 71% | 29.90 "Hg | 10 mi |
| 11:53 am | | 71 °F | Partly sunny. | 6 mph | ↑ | 71% | 29.91 "Hg | 10 mi |
| 10:53 am | | 71 °F | Sunny. | 8 mph | ↑ | 71% | 29.92 "Hg | 10 mi |
| 9:53 am | | 68 °F | Mostly cloudy. | 6 mph | ↑ | 78% | 29.93 "Hg | 10 mi |
| 8:53 am | | 67 °F | Broken clouds. | 6 mph | ↑ | 85% | 29.93 "Hg | 10 mi |
| 7:56 am | | 66 °F | Partly sunny. | 5 mph | ↑ | 93% | 29.95 "Hg | 9 mi |
| 6:53 am | | 63 °F | Overcast. | 3 mph | ↑ | 97% | 29.93 "Hg | 9 mi |
| 5:53 am |  | 63 °F | Overcast. | No wind | ↑ | 97% | 29.92 "Hg | 9 mi |
| 4:53 am | | 62 °F | Overcast. | 3 mph | ↑ | 96% | 29.94 "Hg | 8 mi |
| 3:53 am |  | 60 °F | Passing clouds. | No wind | ↑ | 100% | 29.95 "Hg | 7 mi |
| 2:53 am | | 60 °F | Fog. | 3 mph | ↑ | 100% | 29.96 "Hg | 5 mi |
| 2:44 am | | 59 °F | Fog. | 3 mph | ↑ | 100% | 29.98 "Hg | 3 mi |
| 2:40 am | | 58 °F | Fog. | No wind | ↑ | 100% | 29.97 "Hg | 2 mi |
| 1:53 am |  | 58 °F | Clear. | 3 mph | ↑ | 100% | 29.98 "Hg | 7 mi |
| 1:00 am | | 59 °F | Fog. | No wind | ↑ | 100% | 30.00 "Hg | 3 mi |
| 11:53 pm Fri, Aug 22 | | 60 °F | Fog. | No wind | ↑ | 96% | 30.00 "Hg | 6 mi |
| 10:53 pm | | 61 °F | Clear. | No wind | ↑ | 100% | 30.00 "Hg | 9 mi |
| 9:53 pm | | 64 °F | Passing clouds. | 5 mph | ↑ | 94% | 30.00 "Hg | 10 mi |
| 8:53 pm | | 66 °F | Passing clouds. | No wind | ↑ | 90% | 29.99 "Hg | 10 mi |
| 7:53 pm | | 74 °F | Sunny. | 3 mph | ↑ | 69% | 29.98 "Hg | 10 mi |
| Weather by CustomWeather, © 2025 | ||||||||