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Weather São Tomé: Current forecast

São Tomé / ST

79.5 °F
Feels like 84.6 °F
Min 79 °F / Max 83 °F
Weather São Tomé: Sunny, 80 °F Sunny
5.6 mph S
Wind
8.7 mph S
Gusts
1010 hPa
Pressure
0 mm
Precipitation
81 %
Humidity
0.2
UV index

Pollen (today)

Hazel None
Alder None
Birch None
Oak None
Grass None
Mugwort None
Ragweed None
05:31 / 17:38
Sunrise / Sunset
01:18 / 13:40
Moonrise / Moonset
Waning Crescent (33 %)
Moon phase

Updated: Apr 12, 2026, 8:34 CEST Apr 12, 2026, 6:34 GMT

Today's Summary

In São Tomé the weather today is sunny. The thermometer currently shows 26.4°C. Wear light, breathable clothes and drink plenty of fluids. During the day temperatures will range between 26.3°C and 28.1°C.

Hourly forecast – São Tomé, today

Apr 12, 06:00
80 °F
Sunny
São Tomé Apr 12, 06:00: Sunny, 80 °F
Apr 12, 07:00
80 °F
Partly cloudy
São Tomé Apr 12, 07:00: Partly cloudy, 80 °F
Apr 12, 08:00
81 °F
Patchy rain possible
São Tomé Apr 12, 08:00: Patchy rain possible, 81 °F
Apr 12, 09:00
82 °F
Sunny
São Tomé Apr 12, 09:00: Sunny, 82 °F
Apr 12, 10:00
82 °F
Sunny
São Tomé Apr 12, 10:00: Sunny, 82 °F
Apr 12, 11:00
82 °F
Sunny
São Tomé Apr 12, 11:00: Sunny, 82 °F
Apr 12, 12:00
83 °F
Sunny
São Tomé Apr 12, 12:00: Sunny, 83 °F
Apr 12, 13:00
82 °F
Patchy rain possible
São Tomé Apr 12, 13:00: Patchy rain possible, 82 °F
Apr 12, 14:00
82 °F
Patchy rain possible
São Tomé Apr 12, 14:00: Patchy rain possible, 82 °F
Apr 12, 15:00
82 °F
Patchy rain possible
São Tomé Apr 12, 15:00: Patchy rain possible, 82 °F
Apr 12, 16:00
82 °F
Patchy rain possible
São Tomé Apr 12, 16:00: Patchy rain possible, 82 °F
Apr 12, 17:00
81 °F
Patchy rain possible
São Tomé Apr 12, 17:00: Patchy rain possible, 81 °F
Apr 12, 18:00
80 °F
Patchy rain possible
São Tomé Apr 12, 18:00: Patchy rain possible, 80 °F
Apr 12, 19:00
80 °F
Patchy rain possible
São Tomé Apr 12, 19:00: Patchy rain possible, 80 °F
Apr 12, 20:00
80 °F
Patchy rain possible
São Tomé Apr 12, 20:00: Patchy rain possible, 80 °F
Apr 12, 21:00
80 °F
Patchy rain possible
São Tomé Apr 12, 21:00: Patchy rain possible, 80 °F
Apr 12, 22:00
80 °F
Clear
São Tomé Apr 12, 22:00: Clear, 80 °F
Apr 12, 23:00
80 °F
Partly cloudy
São Tomé Apr 12, 23:00: Partly cloudy, 80 °F
Apr 13, 00:00
80 °F
Patchy rain possible
São Tomé Apr 13, 00:00: Patchy rain possible, 80 °F
Apr 13, 01:00
80 °F
Partly cloudy
São Tomé Apr 13, 01:00: Partly cloudy, 80 °F
Apr 13, 02:00
80 °F
Partly cloudy
São Tomé Apr 13, 02:00: Partly cloudy, 80 °F
Apr 13, 03:00
80 °F
Patchy rain possible
São Tomé Apr 13, 03:00: Patchy rain possible, 80 °F
Apr 13, 04:00
80 °F
Light rain shower
São Tomé Apr 13, 04:00: Light rain shower, 80 °F
Apr 13, 05:00
80 °F
Patchy rain possible
São Tomé Apr 13, 05:00: Patchy rain possible, 80 °F
Time
06
07
08
09
10
11
12
13
14
15
16
17
18
19
20
21
22
23
00
01
02
03
04
05
São Tomé Apr 12, 06:00: Sunny
São Tomé Apr 12, 07:00: Partly cloudy
São Tomé Apr 12, 08:00: Patchy rain possible
São Tomé Apr 12, 09:00: Sunny
São Tomé Apr 12, 10:00: Sunny
São Tomé Apr 12, 11:00: Sunny
São Tomé Apr 12, 12:00: Sunny
São Tomé Apr 12, 13:00: Patchy rain possible
São Tomé Apr 12, 14:00: Patchy rain possible
São Tomé Apr 12, 15:00: Patchy rain possible
São Tomé Apr 12, 16:00: Patchy rain possible
São Tomé Apr 12, 17:00: Patchy rain possible
São Tomé Apr 12, 18:00: Patchy rain possible
São Tomé Apr 12, 19:00: Patchy rain possible
São Tomé Apr 12, 20:00: Patchy rain possible
São Tomé Apr 12, 21:00: Patchy rain possible
São Tomé Apr 12, 22:00: Clear
São Tomé Apr 12, 23:00: Partly cloudy
São Tomé Apr 13, 00:00: Patchy rain possible
São Tomé Apr 13, 01:00: Partly cloudy
São Tomé Apr 13, 02:00: Partly cloudy
São Tomé Apr 13, 03:00: Patchy rain possible
São Tomé Apr 13, 04:00: Light rain shower
São Tomé Apr 13, 05:00: Patchy rain possible
Temperature (°F)
Chance of rain (%)
0
0
77
0
0
0
0
100
100
100
100
100
100
100
100
89
0
0
89
0
0
78
100
100
Precipitation
—
—
0 mm
—
—
—
—
0.2 mm
0.1 mm
0.5 mm
0.4 mm
0.8 mm
0.4 mm
0.4 mm
0.1 mm
0 mm
—
—
0 mm
—
—
0 mm
0.2 mm
0.4 mm
Wind (mph)
S
6
S
6
SSW
7
S
6
S
5
S
5
S
7
S
6
S
6
S
6
SSW
6
S
6
SSW
6
SW
7
SW
7
WSW
6
WSW
6
WSW
5
WSW
5
SW
6
WSW
6
WSW
5
WSW
5
WSW
5
Pressure (hPa)
1010
1010
1011
1011
1011
1010
1010
1009
1008
1008
1008
1008
1009
1010
1010
1010
1011
1010
1010
1009
1008
1008
1008
1008
Humidity (%)
81 %
79 %
76 %
74 %
74 %
74 %
74 %
75 %
75 %
77 %
78 %
79 %
80 %
80 %
79 %
79 %
79 %
79 %
79 %
80 %
80 %
80 %
80 %
80 %
Cloud cover (%)
23 %
30 %
87 %
24 %
19 %
17 %
18 %
80 %
74 %
81 %
87 %
87 %
85 %
89 %
84 %
87 %
17 %
45 %
52 %
59 %
59 %
60 %
51 %
83 %

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 24.4°C at night, with daytime highs up to 28.4°C.

Date
Apr 12
Apr 13
Apr 14
Apr 15
Apr 16
Apr 17
Apr 18
Apr 19
Apr 20
Apr 21
Apr 22
Apr 23
Apr 24
Apr 25
São Tomé April 12, 2026: Patchy rain possible
São Tomé April 13, 2026: Moderate rain
São Tomé April 14, 2026: Partly cloudy
São Tomé April 15, 2026: Patchy rain possible
São Tomé April 16, 2026: Patchy rain possible
São Tomé April 17, 2026: Patchy rain possible
São Tomé April 18, 2026: Partly cloudy
São Tomé April 19, 2026: Patchy rain possible
São Tomé April 20, 2026: Patchy rain possible
São Tomé April 21, 2026: Partly cloudy
São Tomé April 22, 2026: Partly cloudy
São Tomé April 23, 2026: Patchy rain possible
São Tomé April 24, 2026: Patchy rain possible
São Tomé April 25, 2026: Patchy rain possible
Temperature (°F)
Chance of rain (%)
89
89
0
87
83
0
0
87
89
0
0
85
86
81
Precipitation
3.2 mm
11.6 mm
0 mm
0.9 mm
1.3 mm
0 mm
0.1 mm
1.2 mm
0.6 mm
—
0.1 mm
1.3 mm
2.7 mm
2.5 mm
Wind max (mph)
7
12
10
7
6
7
5
7
9
10
8
7
11
10
Date Weather Min °F Max °F Sunrise Sunset Moonrise Moonset Moon phase
April 12, 2026 São Tomé April 12, 2026: Patchy rain possible Patchy rain possible 79 °F 83 °F 05:31 17:38 01:18 13:40 Waning Crescent (33 %)
April 13, 2026 São Tomé April 13, 2026: Moderate rain Moderate rain 77 °F 81 °F 05:30 17:38 02:04 14:25 Waning Crescent (23 %)
April 14, 2026 São Tomé April 14, 2026: Partly cloudy Partly cloudy 79 °F 83 °F 05:30 17:37 02:50 15:12 Waning Crescent (15 %)
April 15, 2026 São Tomé April 15, 2026: Patchy rain possible Patchy rain possible 80 °F 83 °F 05:30 17:37 03:36 15:58 Waning Crescent (8 %)
April 16, 2026 São Tomé April 16, 2026: Patchy rain possible Patchy rain possible 80 °F 83 °F 05:30 17:37 04:23 16:47 Waning Crescent (3 %)
April 17, 2026 São Tomé April 17, 2026: Patchy rain possible Patchy rain possible 80 °F 83 °F 05:29 17:37 05:13 17:39 New Moon (0 %)
April 18, 2026 São Tomé April 18, 2026: Partly cloudy Partly cloudy 80 °F 82 °F 05:29 17:36 06:07 18:36 Waxing Crescent (1 %)
April 19, 2026 São Tomé April 19, 2026: Patchy rain possible Patchy rain possible 79 °F 82 °F 05:29 17:36 07:06 19:37 Waxing Crescent (3 %)
April 20, 2026 São Tomé April 20, 2026: Patchy rain possible Patchy rain possible 79 °F 82 °F 05:29 17:36 08:08 20:41 Waxing Crescent (9 %)
April 21, 2026 São Tomé April 21, 2026: Partly cloudy Partly cloudy 80 °F 83 °F 05:28 17:36 09:14 21:46 Waxing Crescent (17 %)
April 22, 2026 São Tomé April 22, 2026: Partly cloudy Partly cloudy 80 °F 83 °F 05:28 17:36 10:17 22:49 Waxing Crescent (27 %)
April 23, 2026 São Tomé April 23, 2026: Patchy rain possible Patchy rain possible 80 °F 83 °F 05:28 17:35 11:18 23:47 Waxing Crescent (38 %)
April 24, 2026 São Tomé April 24, 2026: Patchy rain possible Patchy rain possible 79 °F 81 °F 05:28 17:35 12:13 — First Quarter (49 %)
April 25, 2026 São Tomé April 25, 2026: Patchy rain possible Patchy rain possible 76 °F 81 °F 05:28 17:35 13:04 00:39 Waxing Moon (60 %)
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