Currently: 59 °F. Passing clouds. (Weather station: Lisbon Portela Airport, Portugal). See more current weatherAugust 2021 Weather in Lisbon — Graph
°F
Time
Wind
(mph)
(mph)
Temp
(°F)
(°F)
58
61
64
67
70
73
76
79
82
85
88
91
94
Sun, Aug 1
Lo:61
12 am
Hi:63
12
Lo:61
6 am
Hi:73
8
Lo:72
12 pm
Hi:75
11
Lo:68
6 pm
Hi:73
7
Mon, Aug 2
Lo:66
12 am
Hi:68
4
Lo:66
6 am
Hi:72
6
Lo:72
12 pm
Hi:79
11
Lo:64
6 pm
Hi:73
14
Tue, Aug 3
Lo:63
12 am
Hi:64
12
Lo:63
6 am
Hi:75
13
Lo:75
12 pm
Hi:82
14
Lo:66
6 pm
Hi:75
17
Wed, Aug 4
Lo:66
12 am
Hi:66
16
Lo:66
6 am
Hi:77
10
Lo:77
12 pm
Hi:81
14
Lo:66
6 pm
Hi:79
15
Thu, Aug 5
Lo:63
12 am
Hi:66
7
Lo:63
6 am
Hi:77
11
Lo:77
12 pm
Hi:82
13
Lo:66
6 pm
Hi:77
12
Fri, Aug 6
Lo:63
12 am
Hi:66
9
Lo:64
6 am
Hi:75
10
Lo:75
12 pm
Hi:81
10
Lo:66
6 pm
Hi:75
7
Sat, Aug 7
Lo:64
12 am
Hi:66
7
Lo:64
6 am
Hi:73
9
Lo:73
12 pm
Hi:77
12
Lo:63
6 pm
Hi:73
13
Sun, Aug 8
Lo:61
12 am
Hi:63
13
Lo:61
6 am
Hi:73
17
Lo:73
12 pm
Hi:77
15
Lo:63
6 pm
Hi:75
17
Mon, Aug 9
Lo:59
12 am
Hi:63
12
Lo:59
6 am
Hi:73
9
Lo:73
12 pm
Hi:79
11
Lo:64
6 pm
Hi:77
15
Tue, Aug 10
Lo:61
12 am
Hi:64
9
Lo:61
6 am
Hi:79
9
Lo:79
12 pm
Hi:86
12
Lo:64
6 pm
Hi:81
17
Wed, Aug 11
Lo:64
12 am
Hi:64
15
Lo:64
6 am
Hi:77
14
Lo:77
12 pm
Hi:82
14
Lo:64
6 pm
Hi:77
16
Thu, Aug 12
Lo:64
12 am
Hi:64
9
Lo:64
6 am
Hi:79
10
Lo:79
12 pm
Hi:88
13
Lo:68
6 pm
Hi:84
12
Fri, Aug 13
Lo:64
12 am
Hi:70
12
Lo:64
6 am
Hi:82
10
Lo:82
12 pm
Hi:93
9
Lo:72
6 pm
Hi:86
13
Sat, Aug 14
Lo:68
12 am
Hi:72
11
Lo:66
6 am
Hi:82
9
Lo:82
12 pm
Hi:93
10
Lo:68
6 pm
Hi:88
16
Sun, Aug 15
Lo:66
12 am
Hi:68
11
Lo:64
6 am
Hi:84
10
Lo:82
12 pm
Hi:90
14
Lo:66
6 pm
Hi:84
17
Mon, Aug 16
Lo:63
12 am
Hi:66
10
Lo:63
6 am
Hi:79
16
Lo:79
12 pm
Hi:84
19
Lo:66
6 pm
Hi:79
23
Tue, Aug 17
Lo:64
12 am
Hi:66
17
Lo:63
6 am
Hi:81
14
Lo:81
12 pm
Hi:88
16
Lo:66
6 pm
Hi:82
17
Wed, Aug 18
Lo:64
12 am
Hi:68
13
Lo:63
6 am
Hi:77
9
Lo:73
12 pm
Hi:81
14
Lo:63
6 pm
Hi:73
18
Thu, Aug 19
Lo:61
12 am
Hi:63
12
Lo:61
6 am
Hi:73
12
Lo:73
12 pm
Hi:77
12
Lo:63
6 pm
Hi:75
14
Fri, Aug 20
Lo:61
12 am
Hi:63
9
Lo:61
6 am
Hi:75
7
Lo:75
12 pm
Hi:81
12
Lo:64
6 pm
Hi:75
13
Sat, Aug 21
Lo:61
12 am
Hi:64
4
Lo:61
6 am
Hi:79
6
Lo:79
12 pm
Hi:84
13
Lo:66
6 pm
Hi:79
12
Sun, Aug 22
Lo:64
12 am
Hi:66
11
Lo:64
6 am
Hi:81
13
Lo:79
12 pm
Hi:82
14
Lo:66
6 pm
Hi:79
17
Mon, Aug 23
Lo:63
12 am
Hi:66
12
Lo:63
6 am
Hi:81
9
Lo:81
12 pm
Hi:88
9
Lo:70
6 pm
Hi:81
8
Tue, Aug 24
Lo:66
12 am
Hi:72
5
Lo:64
6 am
Hi:73
4
Lo:73
12 pm
Hi:75
11
Lo:68
6 pm
Hi:73
9
Wed, Aug 25
Lo:66
12 am
Hi:68
10
Lo:66
6 am
Hi:70
11
Lo:70
12 pm
Hi:75
12
Lo:66
6 pm
Hi:72
7
Thu, Aug 26
Lo:64
12 am
Hi:66
4
Lo:66
6 am
Hi:73
6
Lo:73
12 pm
Hi:81
10
Lo:66
6 pm
Hi:79
8
Fri, Aug 27
Lo:63
12 am
Hi:66
6
Lo:63
6 am
Hi:75
4
Lo:75
12 pm
Hi:77
14
Lo:68
6 pm
Hi:75
7
Sat, Aug 28
Lo:66
12 am
Hi:68
1
Lo:66
6 am
Hi:75
4
Lo:73
12 pm
Hi:79
10
Lo:66
6 pm
Hi:77
12
Sun, Aug 29
Lo:66
12 am
Hi:68
9
Lo:66
6 am
Hi:73
6
Lo:73
12 pm
Hi:81
9
Lo:68
6 pm
Hi:77
8
Mon, Aug 30
Lo:66
12 am
Hi:68
6
Lo:66
6 am
Hi:75
6
Lo:75
12 pm
Hi:82
9
Lo:68
6 pm
Hi:77
9
Tue, Aug 31
Lo:66
12 am
Hi:68
4
Lo:66
6 am
Hi:79
4
Lo:79
12 pm
Hi:82
9
Lo:68
6 pm
Hi:81
9
Sunday, August 1, 2021, 12:00 am — 6:00 am
63 / 61 °F
Clear.
Humidity: 83%
Barometer: 30.11 "Hg
NW
Wind: 11.807 mph
High & Low Weather Summary for August 2021
| Temperature | Humidity | Pressure | |
|---|---|---|---|
| High | 93 °F (Aug 13, 3:30 pm) | 94% (Aug 2, 2:00 am) | 30.15 "Hg (Aug 2, 2:00 am) |
| Low | 59 °F (Aug 9, 6:00 am) | 22% (Aug 15, 4:30 pm) | 29.86 "Hg (Aug 24, 4:00 am) |
| Average | 71 °F | 69% | 30.02 "Hg |
| * Reported Aug 1 12:00 am — Aug 31 11:30 pm, Lisbon. 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
Lisbon Weather History for August 1, 2021
Scroll right to see more
| Conditions | Comfort | |||||||
|---|---|---|---|---|---|---|---|---|
| Time | Temp | Weather | Wind | Humidity | Barometer | Visibility | ||
| 12:00 am Sun, Aug 1 |  | 63 °F | Clear. | 15 mph | ↑ | 77% | 30.15 "Hg | 10 mi |
| 12:30 am | | 61 °F | Clear. | 13 mph | ↑ | 83% | 30.12 "Hg | 10 mi |
| 2:00 am | | 61 °F | Clear. | 10 mph | ↑ | 83% | 30.12 "Hg | 10 mi |
| 2:30 am | | 61 °F | Clear. | 12 mph | ↑ | 88% | 30.12 "Hg | 10 mi |
| 3:00 am | | 61 °F | Clear. | 9 mph | ↑ | 83% | 30.12 "Hg | 10 mi |
| 3:30 am | | 61 °F | Clear. | 14 mph | ↑ | 83% | 30.09 "Hg | 10 mi |
| 4:00 am | | 61 °F | Clear. | 14 mph | ↑ | 83% | 30.09 "Hg | 10 mi |
| 4:30 am | | 61 °F | Clear. | 10 mph | ↑ | 83% | 30.09 "Hg | 10 mi |
| 5:00 am | | 61 °F | Clear. | 12 mph | ↑ | 83% | 30.09 "Hg | 10 mi |
| 5:30 am | | 61 °F | Clear. | 10 mph | ↑ | 83% | 30.09 "Hg | 10 mi |
| 6:00 am | | 61 °F | Clear. | 9 mph | ↑ | 83% | 30.09 "Hg | 10 mi |
| 6:30 am | | 61 °F | Passing clouds. | 7 mph | ↑ | 83% | 30.09 "Hg | N/A |
| 7:00 am |  | 61 °F | Passing clouds. | 8 mph | ↑ | 83% | 30.12 "Hg | N/A |
| 7:30 am | | 61 °F | Passing clouds. | 9 mph | ↑ | 83% | 30.12 "Hg | N/A |
| 8:30 am | | 64 °F | Passing clouds. | 10 mph | ↑ | 78% | 30.12 "Hg | N/A |
| 9:00 am | | 66 °F | Passing clouds. | 13 mph | ↑ | 73% | 30.12 "Hg | N/A |
| 9:30 am | | 66 °F | Passing clouds. | 10 mph | ↑ | 73% | 30.12 "Hg | N/A |
| 10:00 am | | 68 °F | Passing clouds. | 7 mph | ↑ | 69% | 30.12 "Hg | N/A |
| 10:30 am | | 70 °F | Passing clouds. | 6 mph | ↑ | 60% | 30.12 "Hg | N/A |
| 11:00 am | | 70 °F | Passing clouds. | 6 mph | ↑ | 60% | 30.12 "Hg | N/A |
| 11:30 am | | 72 °F | Passing clouds. | 7 mph | ↑ | 57% | 30.12 "Hg | N/A |
| 12:00 pm | | 73 °F | Passing clouds. | 7 mph | ↑ | 57% | 30.12 "Hg | N/A |
| 12:30 pm | | 73 °F | Passing clouds. | 10 mph | ↑ | 53% | 30.12 "Hg | N/A |
| 1:00 pm | | 75 °F | Scattered clouds. | 12 mph | ↑ | 54% | 30.09 "Hg | N/A |
| 1:30 pm | | 75 °F | Passing clouds. | 12 mph | ↑ | 54% | 30.09 "Hg | N/A |
| 2:00 pm | | 75 °F | Passing clouds. | 10 mph | ↑ | 57% | 30.09 "Hg | N/A |
| 2:30 pm | | 75 °F | Passing clouds. | 9 mph | ↑ | 57% | 30.09 "Hg | N/A |
| 3:00 pm | | 75 °F | Passing clouds. | 13 mph | ↑ | 57% | 30.09 "Hg | N/A |
| 3:30 pm | | 75 °F | Passing clouds. | 13 mph | ↑ | 61% | 30.07 "Hg | N/A |
| 4:00 pm | | 75 °F | Scattered clouds. | 13 mph | ↑ | 61% | 30.09 "Hg | N/A |
| 4:30 pm | | 75 °F | Passing clouds. | 13 mph | ↑ | 61% | 30.07 "Hg | N/A |
| 5:00 pm | | 73 °F | Scattered clouds. | 14 mph | ↑ | 65% | 30.07 "Hg | N/A |
| 5:30 pm |  | 72 °F | Partly sunny. | 13 mph | ↑ | 73% | 30.07 "Hg | N/A |
| 6:00 pm | | 73 °F | Partly sunny. | 12 mph | ↑ | 69% | 30.07 "Hg | N/A |
| 6:30 pm | | 72 °F | Partly sunny. | 12 mph | ↑ | 73% | 30.07 "Hg | N/A |
| 7:00 pm | | 72 °F | Partly sunny. | 9 mph | ↑ | 73% | 30.04 "Hg | N/A |
| 7:30 pm | | 72 °F | Scattered clouds. | 10 mph | ↑ | 73% | 30.04 "Hg | N/A |
| 8:00 pm | | 72 °F | Scattered clouds. | 9 mph | ↑ | 73% | 30.04 "Hg | N/A |
| 8:30 pm | | 70 °F | Passing clouds. | 9 mph | ↑ | 73% | 30.04 "Hg | N/A |
| 9:00 pm | | 68 °F | Passing clouds. | 7 mph | ↑ | 83% | 30.04 "Hg | N/A |
| 9:30 pm | | 68 °F | Passing clouds. | 7 mph | ↑ | 83% | 30.04 "Hg | N/A |
| 10:00 pm | | 68 °F | Passing clouds. | 6 mph | ↑ | 83% | 30.07 "Hg | N/A |
| 10:30 pm | | 68 °F | Passing clouds. | 3 mph | ↑ | 83% | 30.04 "Hg | N/A |
| 11:00 pm | | 68 °F | Passing clouds. | 5 mph | ↑ | 88% | 30.04 "Hg | N/A |
| 11:30 pm | | 68 °F | Passing clouds. | 5 mph | ↑ | 88% | 30.04 "Hg | N/A |
| Weather by CustomWeather, © 2025 | ||||||||