Currently: 70 °F. Passing clouds. (Weather station: Des Moines International Airport, USA). See more current weatherAugust 2018 Weather in Des Moines — Graph
°F
Time
Wind
(mph)
(mph)
Temp
(°F)
(°F)
54
58
62
66
70
74
78
82
86
90
94
98
Wed, Aug 1
Lo:63
12 am
Hi:68
2
Lo:64
6 am
Hi:82
7
Lo:84
12 pm
Hi:88
14
Lo:73
6 pm
Hi:84
10
Thu, Aug 2
Lo:63
12 am
Hi:72
8
Lo:61
6 am
Hi:73
4
Lo:77
12 pm
Hi:82
4
Lo:72
6 pm
Hi:81
6
Fri, Aug 3
Lo:64
12 am
Hi:70
8
Lo:64
6 am
Hi:88
9
Lo:90
12 pm
Hi:93
12
Lo:77
6 pm
Hi:91
8
Sat, Aug 4
Lo:72
12 am
Hi:75
9
Lo:72
6 am
Hi:82
11
Lo:81
12 pm
Hi:90
13
Lo:75
6 pm
Hi:88
8
Sun, Aug 5
Lo:73
12 am
Hi:75
8
Lo:70
6 am
Hi:88
14
Lo:82
12 pm
Hi:97
12
Lo:73
6 pm
Hi:81
11
Mon, Aug 6
Lo:68
12 am
Hi:73
12
Lo:68
6 am
Hi:82
4
Lo:82
12 pm
Hi:84
6
Lo:75
6 pm
Hi:82
6
Tue, Aug 7
Lo:70
12 am
Hi:75
6
Lo:70
6 am
Hi:79
7
Lo:81
12 pm
Hi:82
10
Lo:70
6 pm
Hi:82
7
Wed, Aug 8
Lo:63
12 am
Hi:68
3
Lo:64
6 am
Hi:81
3
Lo:84
12 pm
Hi:88
4
Lo:75
6 pm
Hi:86
6
Thu, Aug 9
Lo:70
12 am
Hi:73
5
Lo:70
6 am
Hi:88
9
Lo:90
12 pm
Hi:93
12
Lo:77
6 pm
Hi:88
9
Fri, Aug 10
Lo:68
12 am
Hi:75
6
Lo:68
6 am
Hi:84
9
Lo:84
12 pm
Hi:88
10
Lo:73
6 pm
Hi:84
6
Sat, Aug 11
Lo:66
12 am
Hi:72
2
Lo:66
6 am
Hi:84
2
Lo:84
12 pm
Hi:86
3
Lo:75
6 pm
Hi:82
5
Sun, Aug 12
Lo:72
12 am
Hi:73
6
Lo:72
6 am
Hi:84
7
Lo:88
12 pm
Hi:90
6
Lo:75
6 pm
Hi:86
9
Mon, Aug 13
Lo:68
12 am
Hi:73
6
Lo:72
6 am
Hi:84
7
Lo:88
12 pm
Hi:91
8
Lo:79
6 pm
Hi:88
9
Tue, Aug 14
Lo:72
12 am
Hi:75
4
Lo:70
6 am
Hi:81
6
Lo:73
12 pm
Hi:81
8
Lo:70
6 pm
Hi:73
7
Wed, Aug 15
Lo:70
12 am
Hi:72
4
Lo:72
6 am
Hi:77
5
Lo:79
12 pm
Hi:88
7
Lo:73
6 pm
Hi:82
4
Thu, Aug 16
Lo:70
12 am
Hi:72
3
Lo:70
6 am
Hi:77
5
Lo:79
12 pm
Hi:84
7
Lo:68
6 pm
Hi:82
9
Fri, Aug 17
Lo:66
12 am
Hi:68
6
Lo:66
6 am
Hi:81
9
Lo:82
12 pm
Hi:86
11
Lo:73
6 pm
Hi:82
7
Sat, Aug 18
Lo:66
12 am
Hi:72
4
Lo:66
6 am
Hi:81
3
Lo:82
12 pm
Hi:86
4
Lo:73
6 pm
Hi:82
2
Sun, Aug 19
Lo:68
12 am
Hi:73
6
Lo:66
6 am
Hi:81
7
Lo:81
12 pm
Hi:82
9
Lo:72
6 pm
Hi:79
10
Mon, Aug 20
Lo:70
12 am
Hi:72
13
Lo:70
6 am
Hi:72
9
Lo:72
12 pm
Hi:75
9
Lo:66
6 pm
Hi:73
13
Tue, Aug 21
Lo:63
12 am
Hi:64
9
Lo:63
6 am
Hi:70
11
Lo:72
12 pm
Hi:75
12
Lo:63
6 pm
Hi:72
8
Wed, Aug 22
Lo:57
12 am
Hi:61
6
Lo:55
6 am
Hi:73
2
Lo:75
12 pm
Hi:79
6
Lo:63
6 pm
Hi:75
2
Thu, Aug 23
Lo:57
12 am
Hi:63
6
Lo:57
6 am
Hi:75
11
Lo:72
12 pm
Hi:79
14
Lo:68
6 pm
Hi:70
12
Fri, Aug 24
Lo:64
12 am
Hi:68
11
Lo:64
6 am
Hi:72
12
Lo:72
12 pm
Hi:82
12
Lo:73
6 pm
Hi:82
4
Sat, Aug 25
Lo:66
12 am
Hi:72
2
Lo:66
6 am
Hi:84
5
Lo:88
12 pm
Hi:90
7
Lo:77
6 pm
Hi:88
5
Sun, Aug 26
Lo:73
12 am
Hi:75
8
Lo:75
6 am
Hi:79
11
Lo:79
12 pm
Hi:82
11
Lo:81
6 pm
Hi:82
12
Mon, Aug 27
Lo:73
12 am
Hi:81
16
Lo:73
6 am
Hi:84
18
Lo:84
12 pm
Hi:91
21
Lo:82
6 pm
Hi:90
14
Tue, Aug 28
Lo:75
12 am
Hi:82
14
Lo:75
6 am
Hi:79
8
Lo:75
12 pm
Hi:82
10
Lo:63
6 pm
Hi:75
14
Wed, Aug 29
Lo:57
12 am
Hi:63
12
Lo:57
6 am
Hi:70
9
Lo:72
12 pm
Hi:75
9
Lo:64
6 pm
Hi:72
6
Thu, Aug 30
Lo:59
12 am
Hi:63
5
Lo:57
6 am
Hi:70
9
Lo:70
12 pm
Hi:79
15
Lo:70
6 pm
Hi:77
9
Fri, Aug 31
Lo:68
12 am
Hi:70
11
Lo:68
6 am
Hi:79
19
Lo:75
12 pm
Hi:82
17
Lo:73
6 pm
Hi:75
14
Wednesday, August 1, 2018, 12:00 am — 6:00 am
68 / 63 °F
Clear.
Humidity: 83%
Barometer: 29.98 "Hg
W
Wind: 2.486 mph
High & Low Weather Summary for August 2018
| Temperature | Humidity | Pressure | |
|---|---|---|---|
| High | 96 °F (Aug 5, 3:54 pm) | 100% (Aug 7, 5:04 am) | 30.26 "Hg (Aug 7, 5:04 am) |
| Low | 56 °F (Aug 22, 6:54 am) | 27% (Aug 4, 5:54 pm) | 29.61 "Hg (Aug 20, 5:54 am) |
| Average | 75 °F | 75% | 29.93 "Hg |
| * Reported Aug 1 12:54 am — Aug 31 11:54 pm, Des Moines. 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
Des Moines Weather History for August 1, 2018
Scroll right to see more
| Conditions | Comfort | |||||||
|---|---|---|---|---|---|---|---|---|
| Time | Temp | Weather | Wind | Humidity | Barometer | Visibility | ||
| 12:54 am Wed, Aug 1 |  | 68 °F | Passing clouds. | 3 mph | ↑ | 76% | 29.99 "Hg | 10 mi |
| 1:54 am | | 67 °F | Passing clouds. | 5 mph | ↑ | 79% | 29.98 "Hg | 10 mi |
| 2:54 am |  | 67 °F | Clear. | No wind | ↑ | 81% | 29.98 "Hg | 10 mi |
| 3:54 am | | 63 °F | Clear. | 5 mph | ↑ | 90% | 29.97 "Hg | 10 mi |
| 4:54 am | | 64 °F | Clear. | 3 mph | ↑ | 87% | 29.98 "Hg | 10 mi |
| 5:54 am | | 64 °F | Passing clouds. | No wind | ↑ | 87% | 29.98 "Hg | 10 mi |
| 6:54 am | | 64 °F | Passing clouds. | 3 mph | ↑ | 87% | 29.99 "Hg | 10 mi |
| 7:54 am | | 67 °F | Passing clouds. | 3 mph | ↑ | 81% | 29.99 "Hg | 10 mi |
| 8:54 am | | 73 °F | Scattered clouds. | 6 mph | ↑ | 69% | 29.99 "Hg | 10 mi |
| 9:54 am | | 78 °F | Scattered clouds. | 10 mph | ↑ | 60% | 29.98 "Hg | 10 mi |
| 10:54 am | | 81 °F | Scattered clouds. | 10 mph | ↑ | 51% | 29.98 "Hg | 10 mi |
| 11:54 am | | 82 °F | Scattered clouds. | 10 mph | ↑ | 51% | 29.97 "Hg | 10 mi |
| 12:54 pm | | 84 °F | Passing clouds. | 12 mph | ↑ | 46% | 29.95 "Hg | 10 mi |
| 1:54 pm |  | 85 °F | Partly sunny. | 14 mph | ↑ | 40% | 29.93 "Hg | 10 mi |
| 2:54 pm | | 87 °F | Partly sunny. | 13 mph | ↑ | 39% | 29.92 "Hg | 10 mi |
| 3:54 pm | | 84 °F | Scattered clouds. | 13 mph | ↑ | 41% | 29.92 "Hg | 10 mi |
| 4:54 pm | | 86 °F | Passing clouds. | 14 mph | ↑ | 39% | 29.90 "Hg | 10 mi |
| 5:54 pm | | 86 °F | Passing clouds. | 17 mph | ↑ | 42% | 29.88 "Hg | 10 mi |
| 6:54 pm | | 84 °F | Passing clouds. | 15 mph | ↑ | 45% | 29.87 "Hg | 10 mi |
| 7:54 pm | | 80 °F | Partly sunny. | 10 mph | ↑ | 52% | 29.87 "Hg | 10 mi |
| 8:54 pm | | 79 °F | Passing clouds. | 8 mph | ↑ | 54% | 29.89 "Hg | 10 mi |
| 9:28 pm |  | 78 °F | Thunderstorms. Overcast. | 9 mph | ↑ | 56% | 29.91 "Hg | 10 mi |
| 9:54 pm |  | 75 °F | Mostly cloudy. | 8 mph | ↑ | 71% | 29.88 "Hg | 10 mi |
| 10:54 pm | | 73 °F | Passing clouds. | 7 mph | ↑ | 79% | 29.91 "Hg | 10 mi |
| 11:54 pm | | 73 °F | Passing clouds. | 13 mph | ↑ | 81% | 29.92 "Hg | 10 mi |
| Weather by CustomWeather, © 2025 | ||||||||