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Wednesday, 30.06.2026
Lisbon, Lissabon, Portugal
Updated: 13 minutes ago

Lisbon Weather in September 2026

+20°C
Clear
Pressure
765 mm Hg
Humidity
84%
Wind
4 mph, N
Weather from MeteoSpace

Weather in September 2026 - Forecast

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7-day forecast

+20°C
Clear
Pressure: 765 mm Hg
Humidity: 84%
Wind: 4 mph, N
Lisbon, 30
Lissabon

Regions

Weather in September 2026 - Forecast, Lisbon.

31.08.2026
1 2026, Tue
+18°C
: 50-52%
: 1019-1011 mm Hg
: 13, N-NW
Night: +14°C
Morning: +14°C
Daytime: +18°C
Evening: +23°C
2 2026, Wed
+25°C
: 47-49%
: 1019-1011 mm Hg
: 0, NE
Night: +12°C
Morning: +15°C
Daytime: +25°C
Evening: +24°C
3 2026, Thu
+24°C
: 29-31%
: 1023-1015 mm Hg
: 0, N
Night: +20°C
Morning: +20°C
Daytime: +24°C
Evening: +24°C
4 2026, Fri
+28°C
: 28-30%
: 1025-1017 mm Hg
: 0, W-NW
Night: +23°C
Morning: +28°C
Daytime: +28°C
Evening: +27°C
5 2026, Sat
+27°C
: 39-41%
: 1021-1013 mm Hg
: 2, W-NW
Night: +22°C
Morning: +27°C
Daytime: +27°C
Evening: +27°C
6 2026, Sun
+29°C
: 34-36%
: 1019-1011 mm Hg
: 9, NW
Night: +16°C
Morning: +21°C
Daytime: +29°C
Evening: +29°C
7 2026, Mon
+26°C
: 32-34%
: 1020-1012 mm Hg
: 2, NW
Night: +17°C
Morning: +22°C
Daytime: +26°C
Evening: +24°C
8 2026, Tue
+29°C
: 25-27%
: 1023-1015 mm Hg
: 7, E
Night: +20°C
Morning: +25°C
Daytime: +29°C
Evening: +26°C
9 2026, Wed
+23°C
: 65-67%
: 1024-1016 mm Hg
: 7, SW
Night: +18°C
Morning: +19°C
Daytime: +23°C
Evening: +22°C
10 2026, Thu
+28°C
: 35-37%
: 1021-1013 mm Hg
: 2, W
Night: +21°C
Morning: +23°C
Daytime: +28°C
Evening: +26°C
11 2026, Fri
+24°C
: 36-38%
: 1017-1009 mm Hg
: 0, W
Night: +16°C
Morning: +18°C
Daytime: +24°C
Evening: +23°C
12 2026, Sat
+23°C
: 33-35%
: 1019-1011 mm Hg
: 0, SW
Night: +15°C
Morning: +17°C
Daytime: +23°C
Evening: +21°C
13 2026, Sun
+26°C
: 53-55%
: 1020-1012 mm Hg
: 16, S
Night: +17°C
Morning: +19°C
Daytime: +26°C
Evening: +21°C
14 2026, Mon
+25°C
: 58-60%
: 1023-1015 mm Hg
: 7, SW
Night: +19°C
Morning: +20°C
Daytime: +25°C
Evening: +24°C
15 2026, Tue
+21°C
: 66-68%
: 1025-1017 mm Hg
: 4, S
Night: +14°C
Morning: +14°C
Daytime: +21°C
Evening: +20°C
16 2026, Wed
+25°C
: 63-65%
: 1021-1013 mm Hg
: 4, S
Night: +21°C
Morning: +22°C
Daytime: +25°C
Evening: +17°C
17 2026, Thu
+22°C
: 66-68%
: 1015-1007 mm Hg
: 13, S
Night: +15°C
Morning: +15°C
Daytime: +22°C
Evening: +21°C
18 2026, Fri
+17°C
: 79-81%
: 1009-1001 mm Hg
: 25, S
Night: +19°C
Morning: +20°C
Daytime: +17°C
Evening: +17°C
19 2026, Sat
+24°C
: 72-74%
: 1021-1013 mm Hg
: 13, SW
Night: +16°C
Morning: +18°C
Daytime: +24°C
Evening: +23°C
20 2026, Sun
+20°C
: 62-64%
: 1024-1016 mm Hg
: 4, W
Night: +20°C
Morning: +22°C
Daytime: +20°C
Evening: +19°C
21 2026, Mon
+23°C
: 52-54%
: 1024-1016 mm Hg
: 4, W
Night: +12°C
Morning: +15°C
Daytime: +23°C
Evening: +21°C
22 2026, Tue
+18°C
: 68-70%
: 1021-1013 mm Hg
: 4, SW
Night: +16°C
Morning: +18°C
Daytime: +18°C
Evening: +16°C
23 2026, Wed
+25°C
: 66-68%
: 1019-1011 mm Hg
: 9, W-SW
Night: +15°C
Morning: +16°C
Daytime: +25°C
Evening: +23°C
24 2026, Thu
+21°C
: 65-67%
: 1023-1015 mm Hg
: 7, NW
Night: +18°C
Morning: +19°C
Daytime: +21°C
Evening: +19°C
25 2026, Fri
+22°C
: 49-51%
: 1031-1023 mm Hg
: 13, N
Night: +10°C
Morning: +10°C
Daytime: +22°C
Evening: +20°C
26 2026, Sat
+20°C
: 56-58%
: 1028-1020 mm Hg
: 16, N
Night: +17°C
Morning: +20°C
Daytime: +20°C
Evening: +19°C
27 2026, Sun
+16°C
: 61-63%
: 1023-1015 mm Hg
: 16, N
Night: +12°C
Morning: +14°C
Daytime: +16°C
Evening: +15°C
28 2026, Mon
+21°C
: 50-52%
: 1021-1013 mm Hg
: 2, NE
Night: +14°C
Morning: +17°C
Daytime: +21°C
Evening: +18°C
29 2026, Tue
+26°C
: 39-41%
: 1021-1013 mm Hg
: 2, N
Night: +18°C
Morning: +22°C
Daytime: +26°C
Evening: +23°C
30 2026, Wed
+22°C
: 56-58%
: 1023-1015 mm Hg
: 13, N
Night: +17°C
Morning: +17°C
Daytime: +22°C
Evening: +18°C
01.10.2026
02.10.2026
03.10.2026
04.10.2026

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Humidity

Weather in September 2026 - Forecast (Lissabon , Portugal)

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