Currently: 75 °F. Broken clouds. (Weather station: Springfield Regional Airport, USA). See more current weatherPast Weather in City of Mount Vernon — Graph
°F
Time
Wind
(mph)
(mph)
Temp
(°F)
(°F)
61
64
67
70
73
76
79
82
85
88
91
Sat, Jun 28
Lo:73
6 am
Hi:79
9
Lo:79
12 pm
Hi:82
9
Lo:72
6 pm
Hi:75
12
Sun, Jun 29
Lo:72
12 am
Hi:72
10
Lo:72
6 am
Hi:84
11
Lo:66
12 pm
Hi:88
12
Lo:66
6 pm
Hi:68
9
Mon, Jun 30
Lo:68
12 am
Hi:72
7
Lo:70
6 am
Hi:77
7
Lo:79
12 pm
Hi:84
7
Lo:70
6 pm
Hi:82
7
Tue, Jul 1
Lo:66
12 am
Hi:70
8
Lo:66
6 am
Hi:82
8
Lo:82
12 pm
Hi:84
8
Lo:68
6 pm
Hi:82
2
Wed, Jul 2
Lo:64
12 am
Hi:68
0
Lo:66
6 am
Hi:81
5
Lo:82
12 pm
Hi:84
4
Lo:70
6 pm
Hi:82
5
Thu, Jul 3
Lo:63
12 am
Hi:70
2
Lo:66
6 am
Hi:84
5
Lo:84
12 pm
Hi:88
5
Lo:72
6 pm
Hi:84
6
Fri, Jul 4
Lo:70
12 am
Hi:73
7
Lo:72
6 am
Hi:84
9
Lo:84
12 pm
Hi:88
11
Lo:77
6 pm
Hi:86
9
Sat, Jul 5
Lo:73
12 am
Hi:77
8
Lo:75
6 am
Hi:86
11
Lo:84
12 pm
Hi:88
9
Lo:77
6 pm
Hi:84
5
Sun, Jul 6
Lo:73
12 am
Hi:75
5
Lo:73
6 am
Hi:84
9
Lo:72
12 pm
Hi:88
11
Lo:72
6 pm
Hi:73
5
Mon, Jul 7
Lo:70
12 am
Hi:72
3
Lo:72
6 am
Hi:82
4
Lo:82
12 pm
Hi:88
8
Lo:75
6 pm
Hi:82
8
Tue, Jul 8
Lo:70
12 am
Hi:73
6
Lo:72
6 am
Hi:81
4
Lo:72
12 pm
Hi:86
9
Lo:70
6 pm
Hi:73
2
Wed, Jul 9
Lo:66
12 am
Hi:70
1
Lo:70
6 am
Hi:84
4
Lo:84
12 pm
Hi:88
5
Lo:73
6 pm
Hi:88
2
Thu, Jul 10
Lo:70
12 am
Hi:72
5
Lo:72
6 am
Hi:86
9
Lo:88
12 pm
Hi:90
9
Lo:77
6 pm
Hi:88
7
Fri, Jul 11
Lo:73
12 am
Hi:75
8
Lo:75
6 am
Hi:88
15
Lo:90
12 pm
Hi:91
19
Lo:70
6 pm
Hi:90
13
Sat, Jul 12
Lo:72
12 am
Hi:72
8
Lo:73
6 am
Hi:79
11
Lo:79
12 pm
Hi:84
11
Lo:73
6 pm
Hi:79
7
Sun, Jul 13
Lo:72
12 am
Hi:73
4
Lo:72
6 am
Hi:73
6
Saturday, June 28, 2025, 6:00 am — 12:00 pm
79 / 73 °F
Partly sunny.
Humidity: 88%
Barometer: 30.08 "Hg
S
Wind: 8.7 mph
City of Mount Vernon Temperature Yesterday
Maximum temperature yesterday: 84 °F (at 2:52 pm)
Minimum temperature yesterday: 71 °F (at 1:06 am)
Average temperature yesterday: 77 °F
High & Low Weather Summary for the Past Weeks
| Temperature | Humidity | Pressure | |
|---|---|---|---|
| High | 92 °F (Jul 11, 2:52 pm) | 100% (Jun 29, 5:21 pm) | 30.13 "Hg (Jun 29, 5:21 pm) |
| Low | 63 °F (Jul 3, 4:52 am) | 39% (Jul 3, 3:52 pm) | 29.83 "Hg (Jul 11, 4:52 pm) |
| Average | 77 °F | 76% | 29.99 "Hg |
| * Reported Jun 28 10:14 am — Jul 13 10:52 am, City of Mount Vernon. 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 Mount Vernon Weather History for the Previous 24 Hours
Scroll right to see more
| Conditions | Comfort | |||||||
|---|---|---|---|---|---|---|---|---|
| Time | Temp | Weather | Wind | Humidity | Barometer | Visibility | ||
| 10:52 am Sun, Jul 13 | | 74 °F | Partly sunny. | 8 mph | ↑ | 85% | 30.03 "Hg | 10 mi |
| 10:40 am | | 73 °F | Mostly cloudy. | 7 mph | ↑ | 88% | 30.06 "Hg | 10 mi |
| 10:08 am | | 72 °F | More clouds than sun. | 7 mph | ↑ | 91% | 30.06 "Hg | 10 mi |
| 8:52 am |  | 72 °F | Overcast. | 6 mph | ↑ | 91% | 30.01 "Hg | 10 mi |
| 8:05 am | | 72 °F | Cloudy. | 6 mph | ↑ | 91% | 30.04 "Hg | 10 mi |
| 7:52 am | | 72 °F | Cloudy. | 7 mph | ↑ | 93% | 30.00 "Hg | 10 mi |
| 6:52 am |  | 72 °F | Light rain. More clouds than sun. | 5 mph | ↑ | 97% | 29.98 "Hg | 10 mi |
| 6:37 am | | 72 °F | Light rain. Mostly cloudy. | 5 mph | ↑ | 97% | 30.02 "Hg | 9 mi |
| 5:52 am |  | 71 °F | Light rain. Mostly cloudy. | No wind | ↑ | 96% | 29.97 "Hg | 10 mi |
| 5:40 am |  | 71 °F | Partly cloudy. | No wind | ↑ | 96% | 30.02 "Hg | 10 mi |
| 4:52 am |  | 71 °F | Overcast. | 3 mph | ↑ | 93% | 29.97 "Hg | 10 mi |
| 3:52 am | | 71 °F | Light rain. Mostly cloudy. | 5 mph | ↑ | 93% | 29.96 "Hg | 10 mi |
| 2:52 am |  | 71 °F | Passing clouds. | No wind | ↑ | 96% | 29.96 "Hg | 10 mi |
| 1:52 am | | 72 °F | Light rain. Mostly cloudy. | 10 mph | ↑ | 93% | 29.98 "Hg | 7 mi |
| 12:52 am | | 74 °F | Partly cloudy. | 10 mph | ↑ | 82% | 30.00 "Hg | 10 mi |
| 11:52 pm Sat, Jul 12 |  | 74 °F | Clear. | 8 mph | ↑ | 82% | 29.99 "Hg | 10 mi |
| 10:52 pm | | 73 °F | Clear. | 9 mph | ↑ | 84% | 29.98 "Hg | 10 mi |
| 9:52 pm | | 74 °F | Clear. | 10 mph | ↑ | 85% | 30.00 "Hg | 10 mi |
| 8:52 pm | | 75 °F | Passing clouds. | 8 mph | ↑ | 79% | 30.00 "Hg | 10 mi |
| 7:52 pm |  | 76 °F | Sunny. | 3 mph | ↑ | 72% | 29.98 "Hg | 10 mi |
| 6:52 pm |  | 78 °F | Scattered clouds. | 6 mph | ↑ | 71% | 29.95 "Hg | 10 mi |
| 5:52 pm | | 83 °F | Passing clouds. | 6 mph | ↑ | 68% | 29.94 "Hg | 10 mi |
| 4:52 pm | | 84 °F | Scattered clouds. | 9 mph | ↑ | 65% | 29.95 "Hg | 10 mi |
| 3:52 pm | | 84 °F | Sunny. | 8 mph | ↑ | 63% | 29.94 "Hg | 10 mi |
| 2:52 pm | | 84 °F | Scattered clouds. | 14 mph | ↑ | 63% | 29.97 "Hg | 10 mi |
| 1:52 pm | | 82 °F | Overcast. | 13 mph | ↑ | 63% | 29.99 "Hg | 10 mi |
| 12:52 pm | | 82 °F | Partly sunny. | 16 mph | ↑ | 70% | 30.01 "Hg | 10 mi |
| 12:30 pm | | 79 °F | Scattered clouds. | 12 mph | ↑ | 74% | 30.05 "Hg | 10 mi |
| Weather by CustomWeather, © 2025 | ||||||||