Currently: 104 °F. Sunny. (Weather station: Davis-Monthan Air Force Base, USA). See more current weatherAugust 2018 Weather in Tucson — Graph
°F
Time
Wind
(mph)
(mph)
Temp
(°F)
(°F)
66
70
74
78
82
86
90
94
98
102
106
110
Wed, Aug 1
Lo:79
12 am
Hi:84
7
Lo:79
6 am
Hi:100
4
Lo:100
12 pm
Hi:108
4
Lo:82
6 pm
Hi:106
11
Thu, Aug 2
Lo:79
12 am
Hi:82
5
Lo:79
6 am
Hi:102
4
Lo:95
12 pm
Hi:106
8
Lo:86
6 pm
Hi:95
6
Fri, Aug 3
Lo:79
12 am
Hi:86
3
Lo:79
6 am
Hi:100
4
Lo:100
12 pm
Hi:106
11
Lo:86
6 pm
Hi:102
7
Sat, Aug 4
Lo:81
12 am
Hi:86
7
Lo:81
6 am
Hi:100
4
Lo:100
12 pm
Hi:108
8
Lo:91
6 pm
Hi:104
8
Sun, Aug 5
Lo:82
12 am
Hi:91
7
Lo:82
6 am
Hi:102
7
Lo:102
12 pm
Hi:108
10
Lo:90
6 pm
Hi:106
9
Mon, Aug 6
Lo:82
12 am
Hi:90
6
Lo:82
6 am
Hi:104
4
Lo:104
12 pm
Hi:108
9
Lo:88
6 pm
Hi:102
15
Tue, Aug 7
Lo:81
12 am
Hi:88
4
Lo:81
6 am
Hi:100
5
Lo:88
12 pm
Hi:108
10
Lo:72
6 pm
Hi:88
12
Wed, Aug 8
Lo:73
12 am
Hi:75
11
Lo:75
6 am
Hi:88
4
Lo:88
12 pm
Hi:95
9
Lo:75
6 pm
Hi:93
7
Thu, Aug 9
Lo:73
12 am
Hi:75
6
Lo:73
6 am
Hi:88
4
Lo:88
12 pm
Hi:97
6
Lo:81
6 pm
Hi:97
4
Fri, Aug 10
Lo:70
12 am
Hi:81
5
Lo:70
6 am
Hi:90
3
Lo:73
12 pm
Hi:95
10
Lo:73
6 pm
Hi:77
4
Sat, Aug 11
Lo:73
12 am
Hi:73
4
Lo:73
6 am
Hi:93
6
Lo:88
12 pm
Hi:99
7
Lo:77
6 pm
Hi:88
9
Sun, Aug 12
Lo:73
12 am
Hi:77
7
Lo:73
6 am
Hi:90
5
Lo:95
12 pm
Hi:97
9
Lo:77
6 pm
Hi:95
10
Mon, Aug 13
Lo:70
12 am
Hi:77
4
Lo:70
6 am
Hi:91
2
Lo:91
12 pm
Hi:95
13
Lo:81
6 pm
Hi:93
9
Tue, Aug 14
Lo:75
12 am
Hi:81
6
Lo:75
6 am
Hi:93
6
Lo:93
12 pm
Hi:97
9
Lo:75
6 pm
Hi:93
11
Wed, Aug 15
Lo:72
12 am
Hi:77
6
Lo:72
6 am
Hi:81
6
Lo:79
12 pm
Hi:97
6
Lo:79
6 pm
Hi:88
9
Thu, Aug 16
Lo:75
12 am
Hi:79
5
Lo:75
6 am
Hi:90
4
Lo:90
12 pm
Hi:99
6
Lo:79
6 pm
Hi:93
7
Fri, Aug 17
Lo:75
12 am
Hi:79
2
Lo:75
6 am
Hi:95
2
Lo:95
12 pm
Hi:100
9
Lo:84
6 pm
Hi:97
9
Sat, Aug 18
Lo:79
12 am
Hi:84
5
Lo:84
6 am
Hi:97
4
Lo:88
12 pm
Hi:99
14
Lo:79
6 pm
Hi:93
11
Sun, Aug 19
Lo:75
12 am
Hi:79
7
Lo:75
6 am
Hi:95
6
Lo:95
12 pm
Hi:100
12
Lo:84
6 pm
Hi:99
7
Mon, Aug 20
Lo:81
12 am
Hi:84
5
Lo:81
6 am
Hi:97
6
Lo:97
12 pm
Hi:102
11
Lo:81
6 pm
Hi:97
16
Tue, Aug 21
Lo:75
12 am
Hi:79
8
Lo:75
6 am
Hi:95
3
Lo:84
12 pm
Hi:95
7
Lo:79
6 pm
Hi:91
6
Wed, Aug 22
Lo:75
12 am
Hi:81
6
Lo:77
6 am
Hi:93
6
Lo:82
12 pm
Hi:99
7
Lo:79
6 pm
Hi:84
9
Thu, Aug 23
Lo:75
12 am
Hi:79
6
Lo:75
6 am
Hi:88
5
Lo:77
12 pm
Hi:90
12
Lo:73
6 pm
Hi:79
6
Fri, Aug 24
Lo:73
12 am
Hi:73
4
Lo:73
6 am
Hi:90
2
Lo:88
12 pm
Hi:97
9
Lo:68
6 pm
Hi:91
14
Sat, Aug 25
Lo:68
12 am
Hi:70
7
Lo:70
6 am
Hi:90
4
Lo:84
12 pm
Hi:97
9
Lo:77
6 pm
Hi:84
7
Sun, Aug 26
Lo:72
12 am
Hi:77
6
Lo:72
6 am
Hi:93
6
Lo:91
12 pm
Hi:97
5
Lo:81
6 pm
Hi:91
7
Mon, Aug 27
Lo:73
12 am
Hi:81
7
Lo:73
6 am
Hi:97
7
Lo:95
12 pm
Hi:100
8
Lo:79
6 pm
Hi:95
6
Tue, Aug 28
Lo:72
12 am
Hi:79
7
Lo:72
6 am
Hi:97
4
Lo:97
12 pm
Hi:100
6
Lo:77
6 pm
Hi:99
5
Wed, Aug 29
Lo:72
12 am
Hi:77
7
Lo:72
6 am
Hi:91
2
Lo:99
12 pm
Hi:104
6
Lo:81
6 pm
Hi:99
12
Thu, Aug 30
Lo:79
12 am
Hi:81
6
Lo:79
6 am
Hi:93
4
Lo:93
12 pm
Hi:100
5
Lo:82
6 pm
Hi:97
9
Fri, Aug 31
Lo:77
12 am
Hi:82
7
Lo:77
6 am
Hi:95
3
Lo:95
12 pm
Hi:102
6
Lo:84
6 pm
Hi:99
6
Wednesday, August 1, 2018, 12:00 am — 6:00 am
84 / 79 °F
Clear.
Humidity: 57%
Barometer: 29.87 "Hg
SSE
Wind: 6.836 mph
High & Low Weather Summary for August 2018
| Temperature | Humidity | Pressure | |
|---|---|---|---|
| High | 108 °F (Aug 4, 2:58 pm) | 100% (Aug 25, 1:29 am) | 30.14 "Hg (Aug 25, 1:29 am) |
| Low | 68 °F (Aug 25, 12:58 am) | 12% (Aug 6, 3:58 pm) | 29.65 "Hg (Aug 7, 4:58 pm) |
| Average | 86 °F | 47% | 29.86 "Hg |
| * Reported Aug 1 12:58 am — Aug 31 11:58 pm, Tucson. 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
Tucson Weather History for August 1, 2018
Scroll right to see more
| Conditions | Comfort | |||||||
|---|---|---|---|---|---|---|---|---|
| Time | Temp | Weather | Wind | Humidity | Barometer | Visibility | ||
| 12:58 am Wed, Aug 1 |  | 84 °F | Clear. | 5 mph | ↑ | 48% | 29.86 "Hg | 10 mi |
| 1:58 am | | 84 °F | Clear. | 9 mph | ↑ | 54% | 29.86 "Hg | 10 mi |
| 2:58 am | | 82 °F | Clear. | 7 mph | ↑ | 58% | 29.85 "Hg | 10 mi |
| 3:58 am | | 81 °F | Clear. | 8 mph | ↑ | 60% | 29.86 "Hg | 10 mi |
| 4:58 am | | 80 °F | Clear. | 5 mph | ↑ | 60% | 29.88 "Hg | 10 mi |
| 5:58 am | | 78 °F | Sunny. | 6 mph | ↑ | 64% | 29.89 "Hg | 10 mi |
| 6:58 am | | 82 °F | Sunny. | 7 mph | ↑ | 55% | 29.89 "Hg | 10 mi |
| 7:58 am | | 86 °F | Sunny. | 5 mph | ↑ | 49% | 29.90 "Hg | 10 mi |
| 8:58 am | | 91 °F | Sunny. | 3 mph | ↑ | 41% | 29.90 "Hg | 10 mi |
| 9:58 am | | 95 °F | Sunny. | 5 mph | ↑ | 38% | 29.88 "Hg | 10 mi |
| 10:58 am | | 99 °F | Sunny. | No wind | ↑ | 29% | 29.88 "Hg | 10 mi |
| 11:58 am | | 101 °F | Sunny. | No wind | ↑ | 25% | 29.85 "Hg | 10 mi |
| 12:58 pm | | 104 °F | Sunny. | 6 mph | ↑ | 21% | 29.82 "Hg | 10 mi |
| 1:58 pm | | 106 °F | Sunny. | 3 mph | ↑ | 17% | 29.80 "Hg | 10 mi |
| 2:58 pm |  | 107 °F | Passing clouds. | 10 mph | ↑ | 17% | 29.77 "Hg | 10 mi |
| 3:58 pm | | 104 °F | Passing clouds. | 8 mph | ↑ | 18% | 29.75 "Hg | 10 mi |
| 4:58 pm | | 108 °F | Sunny. | No wind | ↑ | 16% | 29.74 "Hg | 10 mi |
| 5:58 pm | | 106 °F | Sunny. | No wind | ↑ | 16% | 29.74 "Hg | 10 mi |
| 6:30 pm |  | 102 °F | Thunderstorms. Partly sunny. | 17 mph | ↑ | 23% | 29.77 "Hg | 10 mi |
| 7:11 pm | | 93 °F | Thunderstorms. Partly sunny. | 16 mph | ↑ | 30% | 29.79 "Hg | 10 mi |
| 7:17 pm | | 93 °F | Thunderstorms. Partly sunny. | 20 mph | ↑ | 30% | 29.79 "Hg | 10 mi |
| 7:28 pm | | 93 °F | Thunderstorms. Passing clouds. | 20 mph | ↑ | 32% | 29.80 "Hg | 10 mi |
| 7:59 pm | | 91 °F | Thundershowers. Passing clouds. | 14 mph | ↑ | 36% | 29.81 "Hg | 10 mi |
| 8:58 pm | | 88 °F | Thundershowers. Passing clouds. | 17 mph | ↑ | 41% | 29.88 "Hg | 10 mi |
| 9:04 pm | | 90 °F | Thundershowers. Passing clouds. | 13 mph | ↑ | 38% | 29.89 "Hg | 10 mi |
| 9:58 pm | | 83 °F | Thunderstorms. Passing clouds. | No wind | ↑ | 47% | 29.88 "Hg | 10 mi |
| 10:02 pm |  | 84 °F | Passing clouds. | No wind | ↑ | 45% | 29.88 "Hg | 10 mi |
| 10:58 pm | | 83 °F | Clear. | No wind | ↑ | 54% | 29.86 "Hg | 10 mi |
| 11:58 pm | | 82 °F | Clear. | 7 mph | ↑ | 51% | 29.83 "Hg | 10 mi |
| Weather by CustomWeather, © 2025 | ||||||||