Dailymet

Weather São Tomé: Current forecast

São Tomé / ST

23.7 °C
Feels like 25.8 °C
Min 24 °C / Max 24 °C
Weather São Tomé: Patchy rain possible, 24 °C Patchy rain possible
7.4 mph SW
Wind
8.6 mph SW
Gusts
1012 hPa
Pressure
0.1 mm
Precipitation
87 %
Humidity
0.3
UV index

Pollen (today)

Hazel None
Alder None
Birch None
Oak None
Grass Moderate
Mugwort Low
Ragweed None
05:31 / 17:38
Sunrise / Sunset
15:59 / 03:34
Moonrise / Moonset
Full Moon (97 %)
Moon phase

Updated: Aug 25, 2026, 18:56 CEST Aug 25, 2026, 16:56 GMT

Today's Summary

If you head out in São Tomé today, you'll see a patchy rain possible sky. The thermometer currently shows 23.7°C. Light clothing is enough – and remember sun protection if it's sunny. During the day temperatures will range between 23.6°C and 24.1°C.

Hourly forecast – São Tomé, today

Aug 25, 17:00
24 °C
Patchy rain possible
São Tomé Aug 25, 17:00: Patchy rain possible, 24 °C
Aug 25, 18:00
24 °C
Patchy rain possible
São Tomé Aug 25, 18:00: Patchy rain possible, 24 °C
Aug 25, 19:00
24 °C
Patchy rain possible
São Tomé Aug 25, 19:00: Patchy rain possible, 24 °C
Aug 25, 20:00
24 °C
Patchy rain possible
São Tomé Aug 25, 20:00: Patchy rain possible, 24 °C
Aug 25, 21:00
24 °C
Patchy rain possible
São Tomé Aug 25, 21:00: Patchy rain possible, 24 °C
Aug 25, 22:00
24 °C
Patchy rain possible
São Tomé Aug 25, 22:00: Patchy rain possible, 24 °C
Aug 25, 23:00
24 °C
Patchy rain possible
São Tomé Aug 25, 23:00: Patchy rain possible, 24 °C
Aug 26, 00:00
24 °C
Patchy rain possible
São Tomé Aug 26, 00:00: Patchy rain possible, 24 °C
Aug 26, 01:00
24 °C
Patchy rain possible
São Tomé Aug 26, 01:00: Patchy rain possible, 24 °C
Aug 26, 02:00
24 °C
Clear
São Tomé Aug 26, 02:00: Clear, 24 °C
Aug 26, 03:00
24 °C
Cloudy
São Tomé Aug 26, 03:00: Cloudy, 24 °C
Aug 26, 04:00
24 °C
Patchy rain possible
São Tomé Aug 26, 04:00: Patchy rain possible, 24 °C
Aug 26, 05:00
24 °C
Sunny
São Tomé Aug 26, 05:00: Sunny, 24 °C
Aug 26, 06:00
24 °C
Partly cloudy
São Tomé Aug 26, 06:00: Partly cloudy, 24 °C
Aug 26, 07:00
24 °C
Partly cloudy
São Tomé Aug 26, 07:00: Partly cloudy, 24 °C
Aug 26, 08:00
24 °C
Sunny
São Tomé Aug 26, 08:00: Sunny, 24 °C
Aug 26, 09:00
24 °C
Patchy rain possible
São Tomé Aug 26, 09:00: Patchy rain possible, 24 °C
Aug 26, 10:00
24 °C
Patchy rain possible
São Tomé Aug 26, 10:00: Patchy rain possible, 24 °C
Aug 26, 11:00
24 °C
Patchy rain possible
São Tomé Aug 26, 11:00: Patchy rain possible, 24 °C
Aug 26, 12:00
24 °C
Patchy rain possible
São Tomé Aug 26, 12:00: Patchy rain possible, 24 °C
Aug 26, 13:00
24 °C
Overcast
São Tomé Aug 26, 13:00: Overcast, 24 °C
Aug 26, 14:00
24 °C
Patchy rain possible
São Tomé Aug 26, 14:00: Patchy rain possible, 24 °C
Aug 26, 15:00
24 °C
Patchy rain possible
São Tomé Aug 26, 15:00: Patchy rain possible, 24 °C
Aug 26, 16:00
24 °C
Partly cloudy
São Tomé Aug 26, 16:00: Partly cloudy, 24 °C
Time
17
18
19
20
21
22
23
00
01
02
03
04
05
06
07
08
09
10
11
12
13
14
15
16
São Tomé Aug 25, 17:00: Patchy rain possible
São Tomé Aug 25, 18:00: Patchy rain possible
São Tomé Aug 25, 19:00: Patchy rain possible
São Tomé Aug 25, 20:00: Patchy rain possible
São Tomé Aug 25, 21:00: Patchy rain possible
São Tomé Aug 25, 22:00: Patchy rain possible
São Tomé Aug 25, 23:00: Patchy rain possible
São Tomé Aug 26, 00:00: Patchy rain possible
São Tomé Aug 26, 01:00: Patchy rain possible
São Tomé Aug 26, 02:00: Clear
São Tomé Aug 26, 03:00: Cloudy
São Tomé Aug 26, 04:00: Patchy rain possible
São Tomé Aug 26, 05:00: Sunny
São Tomé Aug 26, 06:00: Partly cloudy
São Tomé Aug 26, 07:00: Partly cloudy
São Tomé Aug 26, 08:00: Sunny
São Tomé Aug 26, 09:00: Patchy rain possible
São Tomé Aug 26, 10:00: Patchy rain possible
São Tomé Aug 26, 11:00: Patchy rain possible
São Tomé Aug 26, 12:00: Patchy rain possible
São Tomé Aug 26, 13:00: Overcast
São Tomé Aug 26, 14:00: Patchy rain possible
São Tomé Aug 26, 15:00: Patchy rain possible
São Tomé Aug 26, 16:00: Partly cloudy
Temperature (°C)
Chance of rain (%)
22
23
29
35
31
30
27
24
24
12
20
24
11
13
16
10
20
20
26
25
25
28
25
13
Precipitation
0 mm
0 mm
0 mm
0.1 mm
0 mm
0 mm
0 mm
0 mm
0 mm
0 mm
0 mm
0 mm
0 mm
0.1 mm
0.1 mm
0.1 mm
Wind (mph)
SSE
11
S
10
S
7
SSE
8
SSE
10
SSE
11
S
10
S
9
S
8
SSE
7
S
9
S
9
S
8
S
7
S
5
S
4
SSE
9
SSE
9
S
8
SW
5
WSW
6
SSE
9
S
6
WSW
6
Pressure (hPa)
1013
1014
1015
1015
1014
1013
1013
1012
1012
1012
1013
1013
1014
1015
1015
1015
1014
1013
1013
1012
1011
1011
1012
1013
Humidity (%)
87 %
87 %
86 %
87 %
88 %
87 %
86 %
86 %
85 %
85 %
84 %
84 %
83 %
82 %
80 %
80 %
85 %
85 %
85 %
83 %
82 %
83 %
82 %
83 %
Cloud cover (%)
68 %
68 %
100 %
99 %
98 %
98 %
94 %
84 %
85 %
12 %
71 %
88 %
14 %
36 %
59 %
12 %
56 %
62 %
81 %
79 %
100 %
86 %
78 %
28 %

14-day weather forecast – São Tomé

14-day trend for São Tomé: Temperatures stay fairly stable over the period with no big swings. Lows can drop to around 22.8°C at night, with daytime highs up to 24.3°C.

Date
Aug 25
Aug 26
Aug 27
Aug 28
Aug 29
Aug 30
Aug 31
Sep 1
Sep 2
Sep 3
Sep 4
Sep 5
Sep 6
Sep 7
São Tomé August 25, 2026: Patchy rain possible
São Tomé August 26, 2026: Patchy rain possible
São Tomé August 27, 2026: Patchy rain possible
São Tomé August 28, 2026: Patchy rain possible
São Tomé August 29, 2026: Overcast
São Tomé August 30, 2026: Overcast
São Tomé August 31, 2026: Overcast
São Tomé September 1, 2026: Patchy rain possible
São Tomé September 2, 2026: Patchy rain possible
São Tomé September 3, 2026: Patchy rain possible
São Tomé September 4, 2026: Patchy rain possible
São Tomé September 5, 2026: Patchy rain possible
São Tomé September 6, 2026: Patchy rain possible
São Tomé September 7, 2026: Patchy rain possible
Temperature (°C)
Chance of rain (%)
46
38
39
31
48
19
16
24
21
48
27
25
35
30
Precipitation
0.5 mm
0.3 mm
0.3 mm
0.3 mm
0.4 mm
0 mm
0.1 mm
0 mm
0.4 mm
0.1 mm
0.1 mm
0.2 mm
0.1 mm
Wind max (mph)
12
11
11
15
16
13
10
9
9
6
9
6
8
9
Date Weather Min °C Max °C Sunrise Sunset Moonrise Moonset Moon phase
August 25, 2026 São Tomé August 25, 2026: Patchy rain possible Patchy rain possible 24 °C 24 °C 05:31 17:38 15:59 03:34 Full Moon (97 %)
August 26, 2026 São Tomé August 26, 2026: Patchy rain possible Patchy rain possible 24 °C 24 °C 05:31 17:38 16:42 04:19 Full Moon (100 %)
August 27, 2026 São Tomé August 27, 2026: Patchy rain possible Patchy rain possible 24 °C 24 °C 05:30 17:38 17:24 05:02 Full Moon (100 %)
August 28, 2026 São Tomé August 28, 2026: Patchy rain possible Patchy rain possible 23 °C 24 °C 05:30 17:37 18:04 05:43 Full Moon (98 %)
August 29, 2026 São Tomé August 29, 2026: Overcast Overcast 23 °C 24 °C 05:30 17:37 18:44 06:23 Waning Moon (94 %)
August 30, 2026 São Tomé August 30, 2026: Overcast Overcast 23 °C 24 °C 05:30 17:37 19:25 07:04 Waning Moon (87 %)
August 31, 2026 São Tomé August 31, 2026: Overcast Overcast 23 °C 24 °C 05:29 17:36 20:07 07:45 Waning Moon (80 %)
September 1, 2026 São Tomé September 1, 2026: Patchy rain possible Patchy rain possible 23 °C 24 °C 05:29 17:36 20:53 08:29 Waning Moon (70 %)
September 2, 2026 São Tomé September 2, 2026: Patchy rain possible Patchy rain possible 23 °C 24 °C 05:29 17:36 21:42 09:17 Last Quarter (60 %)
September 3, 2026 São Tomé September 3, 2026: Patchy rain possible Patchy rain possible 23 °C 24 °C 05:28 17:35 22:36 10:08 Last Quarter (50 %)
September 4, 2026 São Tomé September 4, 2026: Patchy rain possible Patchy rain possible 23 °C 24 °C 05:28 17:35 23:34 11:05 Last Quarter (39 %)
September 5, 2026 São Tomé September 5, 2026: Patchy rain possible Patchy rain possible 23 °C 24 °C 05:28 17:35 Does not rise today 12:05 Waning Crescent (29 %)
September 6, 2026 São Tomé September 6, 2026: Patchy rain possible Patchy rain possible 23 °C 24 °C 05:27 17:34 00:36 13:08 Waning Crescent (20 %)
September 7, 2026 São Tomé September 7, 2026: Patchy rain possible Patchy rain possible 23 °C 24 °C 05:27 17:34 01:38 14:09 Waning Crescent (12 %)