Currently: 84 °F. Passing clouds. (Weather station: Cedar Rapids Municipal Airport, USA). See more current weatherPast Weather in Mount Vernon — Graph
°F
Time
Wind
(mph)
(mph)
Temp
(°F)
(°F)
58
61
64
67
70
73
76
79
82
85
88
91
Sun, Aug 3
Lo:75
12 pm
Hi:79
7
Lo:63
6 pm
Hi:73
5
Mon, Aug 4
Lo:59
12 am
Hi:64
2
Lo:61
6 am
Hi:75
5
Lo:75
12 pm
Hi:79
7
Lo:64
6 pm
Hi:73
7
Tue, Aug 5
Lo:61
12 am
Hi:66
4
Lo:63
6 am
Hi:79
7
Lo:79
12 pm
Hi:81
11
Lo:63
6 pm
Hi:79
6
Wed, Aug 6
Lo:61
12 am
Hi:64
4
Lo:63
6 am
Hi:79
8
Lo:79
12 pm
Hi:82
12
Lo:70
6 pm
Hi:77
6
Thu, Aug 7
Lo:66
12 am
Hi:70
4
Lo:68
6 am
Hi:77
5
Lo:79
12 pm
Hi:82
11
Lo:73
6 pm
Hi:75
7
Fri, Aug 8
Lo:70
12 am
Hi:73
8
Lo:72
6 am
Hi:84
12
Lo:84
12 pm
Hi:90
17
Lo:79
6 pm
Hi:86
13
Sat, Aug 9
Lo:75
12 am
Hi:79
11
Lo:73
6 am
Hi:82
12
Lo:81
12 pm
Hi:82
7
Lo:75
6 pm
Hi:82
5
Sun, Aug 10
Lo:73
12 am
Hi:77
11
Lo:72
6 am
Hi:75
12
Lo:75
12 pm
Hi:82
12
Lo:70
6 pm
Hi:77
4
Mon, Aug 11
Lo:64
12 am
Hi:70
1
Lo:64
6 am
Hi:77
2
Lo:77
12 pm
Hi:79
4
Lo:72
6 pm
Hi:77
2
Tue, Aug 12
Lo:66
12 am
Hi:72
4
Lo:66
6 am
Hi:75
4
Lo:75
12 pm
Hi:82
6
Lo:70
6 pm
Hi:81
6
Wed, Aug 13
Lo:63
12 am
Hi:70
6
Lo:61
6 am
Hi:79
6
Lo:79
12 pm
Hi:81
6
Lo:66
6 pm
Hi:77
1
Thu, Aug 14
Lo:61
12 am
Hi:66
1
Lo:61
6 am
Hi:79
6
Lo:73
12 pm
Hi:79
4
Lo:66
6 pm
Hi:75
4
Fri, Aug 15
Lo:66
12 am
Hi:66
4
Lo:66
6 am
Hi:84
6
Lo:68
12 pm
Hi:88
17
Lo:66
6 pm
Hi:72
7
Sat, Aug 16
Lo:70
12 am
Hi:70
7
Lo:72
6 am
Hi:82
7
Lo:86
12 pm
Hi:90
11
Lo:75
6 pm
Hi:86
3
Sun, Aug 17
Lo:75
12 am
Hi:77
4
Lo:73
6 am
Hi:84
6
Lo:86
12 pm
Hi:90
8
Lo:73
6 pm
Hi:86
7
Mon, Aug 18
Lo:70
12 am
Hi:73
6
Lo:73
6 am
Hi:82
9
Lo:84
12 pm
Hi:88
7
Sunday, August 3, 2025, 12:00 pm — 6:00 pm
79 / 75 °F
Sunny.
Humidity: 52%
Barometer: 30.1 "Hg
SE
Wind: 6.836 mph
Mount Vernon Temperature Yesterday
Maximum temperature yesterday: 89 °F (at 2:52 pm)
Minimum temperature yesterday: 73 °F (at 6:43 am)
Average temperature yesterday: 80 °F
High & Low Weather Summary for the Past Weeks
| Temperature | Humidity | Pressure | |
|---|---|---|---|
| High | 90 °F (Aug 16, 3:52 pm) | 100% (Aug 6, 11:52 pm) | 30.23 "Hg (Aug 6, 11:52 pm) |
| Low | 59 °F (Aug 4, 4:52 am) | 47% (Aug 13, 4:52 pm) | 29.82 "Hg (Aug 8, 4:52 pm) |
| Average | 74 °F | 84% | 30.01 "Hg |
| * Reported Aug 3 3:52 pm — Aug 18 3:52 pm, 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
Mount Vernon Weather History for the Previous 24 Hours
Scroll right to see more
| Conditions | Comfort | |||||||
|---|---|---|---|---|---|---|---|---|
| Time | Temp | Weather | Wind | Humidity | Barometer | Visibility | ||
| 3:52 pm Mon, Aug 18 | | 84 °F | Passing clouds. | 9 mph | ↑ | 74% | 29.91 "Hg | 10 mi |
| 2:52 pm |  | 87 °F | Broken clouds. | 6 mph | ↑ | 69% | 29.94 "Hg | 10 mi |
| 1:52 pm |  | 87 °F | Sunny. | 8 mph | ↑ | 69% | 29.94 "Hg | 10 mi |
| 12:52 pm | | 84 °F | Sunny. | 5 mph | ↑ | 70% | 29.94 "Hg | 10 mi |
| 11:52 am | | 82 °F | Sunny. | 8 mph | ↑ | 70% | 29.94 "Hg | 10 mi |
| 10:52 am | | 80 °F | Sunny. | 7 mph | ↑ | 71% | 29.98 "Hg | 10 mi |
| 9:52 am |  | 75 °F | Light rain. Cloudy. | 6 mph | ↑ | 82% | 30.03 "Hg | 6 mi |
| 9:35 am |  | 76 °F | Cloudy. | 15 mph | ↑ | 85% | 30.05 "Hg | 7 mi |
| 8:52 am |  | 77 °F | Fog. | 10 mph | ↑ | 94% | 29.98 "Hg | 4 mi |
| 8:27 am | | 76 °F | Fog. | 9 mph | ↑ | 97% | 30.00 "Hg | 3 mi |
| 7:52 am | | 75 °F | Fog. | 9 mph | ↑ | 96% | 29.96 "Hg | 2 mi |
| 7:30 am | | 75 °F | Fog. | 9 mph | ↑ | 96% | 29.98 "Hg | 1 mi |
| 7:23 am | | 74 °F | Fog. | 9 mph | ↑ | 100% | 29.98 "Hg | 1 mi |
| 6:52 am | | 74 °F | Fog. | 9 mph | ↑ | 100% | 29.96 "Hg | 0 mi |
| 6:04 am | | 73 °F | Fog. | 8 mph | ↑ | 100% | 29.97 "Hg | 0 mi |
| 5:52 am |  | 73 °F | Fog. | 8 mph | ↑ | 97% | 29.94 "Hg | 0 mi |
| 5:22 am | | 71 °F | Fog. | 6 mph | ↑ | 100% | 29.97 "Hg | 5 mi |
| 5:02 am | | 70 °F | Passing clouds. | 6 mph | ↑ | 100% | 29.97 "Hg | 7 mi |
| 3:52 am | | 69 °F | Passing clouds. | 6 mph | ↑ | 96% | 29.96 "Hg | 10 mi |
| 2:52 am |  | 69 °F | Clear. | 7 mph | ↑ | 93% | 29.96 "Hg | 10 mi |
| 1:52 am | | 70 °F | Clear. | 7 mph | ↑ | 90% | 29.98 "Hg | 10 mi |
| 12:52 am | | 71 °F | Clear. | 5 mph | ↑ | 93% | 29.99 "Hg | 10 mi |
| 11:52 pm Sun, Aug 17 | | 74 °F | Clear. | 7 mph | ↑ | 94% | 29.98 "Hg | 10 mi |
| 10:52 pm | | 75 °F | Passing clouds. | 8 mph | ↑ | 94% | 29.98 "Hg | 10 mi |
| 9:52 pm | | 77 °F | Passing clouds. | 6 mph | ↑ | 85% | 29.97 "Hg | 10 mi |
| 9:38 pm | | 78 °F | Passing clouds. | 9 mph | ↑ | 79% | 29.99 "Hg | 10 mi |
| 9:23 pm |  | 78 °F | Thundershowers. Passing clouds. | 9 mph | ↑ | 79% | 29.99 "Hg | 10 mi |
| 8:52 pm | | 78 °F | Thunderstorms. Passing clouds. | 6 mph | ↑ | 84% | 29.95 "Hg | 10 mi |
| 8:05 pm | | 81 °F | Thundershowers. Passing clouds. | 8 mph | ↑ | 74% | 29.96 "Hg | 10 mi |
| 7:36 pm | | 84 °F | Scattered clouds. | 5 mph | ↑ | 85% | 29.95 "Hg | 10 mi |
| 7:21 pm | | 86 °F | Thundershowers. Passing clouds. | 3 mph | ↑ | 80% | 29.95 "Hg | 10 mi |
| 6:52 pm | | 86 °F | Scattered clouds. | 5 mph | ↑ | 80% | 29.92 "Hg | 10 mi |
| 5:52 pm | | 86 °F | Sunny. | 3 mph | ↑ | 77% | 29.94 "Hg | 10 mi |
| Weather by CustomWeather, © 2025 | ||||||||