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Weather Johannesburg: Current forecast

Johannesburg / South Africa

19 °C
Feels like 19 °C
Min 16 °C / Max 24 °C
Weather Johannesburg: Patchy rain possible, 19 °C Patchy rain possible
13.3 km/h NW
Wind
20.6 km/h NW
Gusts
1013 hPa
Pressure
1.5 mm
Precipitation
80 %
Humidity
5
UV index

Pollen (today)

Hazel None
Alder None
Birch None
Oak None
Grass None
Mugwort None
Ragweed None
06:03 / 18:34
Sunrise / Sunset
19:40 / 07:42
Moonrise / Moonset
Waning Moon (97 %)
Moon phase

Updated: Mar 5, 2026, 16:14 CET Mar 5, 2026, 17:14 SAST

Today's Summary

Right now Johannesburg has patchy rain possible weather. The thermometer currently shows 19°C. Pack a light jacket for the evening. During the day temperatures will range between 15.8°C and 23.7°C.

Hourly forecast – Johannesburg, today

Mar 5, 17:00
19 °C
Patchy rain possible
Johannesburg Mar 5, 17:00: Patchy rain possible, 19 °C
Mar 5, 18:00
18 °C
Light rain shower
Johannesburg Mar 5, 18:00: Light rain shower, 18 °C
Mar 5, 19:00
18 °C
Light rain shower
Johannesburg Mar 5, 19:00: Light rain shower, 18 °C
Mar 5, 20:00
17 °C
Light rain shower
Johannesburg Mar 5, 20:00: Light rain shower, 17 °C
Mar 5, 21:00
17 °C
Light rain shower
Johannesburg Mar 5, 21:00: Light rain shower, 17 °C
Mar 5, 22:00
17 °C
Light rain shower
Johannesburg Mar 5, 22:00: Light rain shower, 17 °C
Mar 5, 23:00
17 °C
Light rain shower
Johannesburg Mar 5, 23:00: Light rain shower, 17 °C
Mar 6, 00:00
17 °C
Patchy rain possible
Johannesburg Mar 6, 00:00: Patchy rain possible, 17 °C
Mar 6, 01:00
17 °C
Patchy rain possible
Johannesburg Mar 6, 01:00: Patchy rain possible, 17 °C
Mar 6, 02:00
17 °C
Patchy rain possible
Johannesburg Mar 6, 02:00: Patchy rain possible, 17 °C
Mar 6, 03:00
16 °C
Light rain shower
Johannesburg Mar 6, 03:00: Light rain shower, 16 °C
Mar 6, 04:00
16 °C
Light rain shower
Johannesburg Mar 6, 04:00: Light rain shower, 16 °C
Mar 6, 05:00
15 °C
Light rain shower
Johannesburg Mar 6, 05:00: Light rain shower, 15 °C
Mar 6, 06:00
15 °C
Light rain shower
Johannesburg Mar 6, 06:00: Light rain shower, 15 °C
Mar 6, 07:00
15 °C
Light rain shower
Johannesburg Mar 6, 07:00: Light rain shower, 15 °C
Mar 6, 08:00
15 °C
Light rain shower
Johannesburg Mar 6, 08:00: Light rain shower, 15 °C
Mar 6, 09:00
15 °C
Light drizzle
Johannesburg Mar 6, 09:00: Light drizzle, 15 °C
Mar 6, 10:00
15 °C
Light drizzle
Johannesburg Mar 6, 10:00: Light drizzle, 15 °C
Mar 6, 11:00
16 °C
Light rain shower
Johannesburg Mar 6, 11:00: Light rain shower, 16 °C
Mar 6, 12:00
16 °C
Light rain shower
Johannesburg Mar 6, 12:00: Light rain shower, 16 °C
Mar 6, 13:00
17 °C
Light rain shower
Johannesburg Mar 6, 13:00: Light rain shower, 17 °C
Mar 6, 14:00
16 °C
Light rain
Johannesburg Mar 6, 14:00: Light rain, 16 °C
Mar 6, 15:00
16 °C
Light rain
Johannesburg Mar 6, 15:00: Light rain, 16 °C
Mar 6, 16:00
17 °C
Patchy rain possible
Johannesburg Mar 6, 16:00: Patchy rain possible, 17 °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
Johannesburg Mar 5, 17:00: Patchy rain possible
Johannesburg Mar 5, 18:00: Light rain shower
Johannesburg Mar 5, 19:00: Light rain shower
Johannesburg Mar 5, 20:00: Light rain shower
Johannesburg Mar 5, 21:00: Light rain shower
Johannesburg Mar 5, 22:00: Light rain shower
Johannesburg Mar 5, 23:00: Light rain shower
Johannesburg Mar 6, 00:00: Patchy rain possible
Johannesburg Mar 6, 01:00: Patchy rain possible
Johannesburg Mar 6, 02:00: Patchy rain possible
Johannesburg Mar 6, 03:00: Light rain shower
Johannesburg Mar 6, 04:00: Light rain shower
Johannesburg Mar 6, 05:00: Light rain shower
Johannesburg Mar 6, 06:00: Light rain shower
Johannesburg Mar 6, 07:00: Light rain shower
Johannesburg Mar 6, 08:00: Light rain shower
Johannesburg Mar 6, 09:00: Light drizzle
Johannesburg Mar 6, 10:00: Light drizzle
Johannesburg Mar 6, 11:00: Light rain shower
Johannesburg Mar 6, 12:00: Light rain shower
Johannesburg Mar 6, 13:00: Light rain shower
Johannesburg Mar 6, 14:00: Light rain
Johannesburg Mar 6, 15:00: Light rain
Johannesburg Mar 6, 16:00: Patchy rain possible
Temperature (°C)
Chance of rain (%)
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
Precipitation
1.5 mm
1.4 mm
0.4 mm
0.4 mm
0.9 mm
1 mm
1.1 mm
0.8 mm
0.7 mm
0.5 mm
0.7 mm
1.4 mm
1 mm
0.2 mm
0.4 mm
0.2 mm
0.4 mm
0.7 mm
0.2 mm
0.2 mm
0.3 mm
1.5 mm
1.1 mm
0.1 mm
Wind (km/h)
NW
13
NW
12
NW
12
NW
10
NNW
10
NNW
11
NNW
11
NNW
12
NNW
12
NNW
12
NNW
14
NNW
14
N
11
N
11
N
12
N
13
N
13
N
14
N
14
N
14
N
15
N
15
NNW
13
N
13
Pressure (hPa)
1013
1013
1014
1014
1014
1014
1014
1014
1013
1013
1012
1012
1013
1013
1013
1014
1014
1014
1013
1013
1012
1011
1010
1010
Humidity (%)
80 %
84 %
87 %
88 %
89 %
90 %
91 %
91 %
92 %
92 %
94 %
96 %
96 %
96 %
96 %
95 %
95 %
95 %
94 %
95 %
91 %
93 %
94 %
93 %
Cloud cover (%)
81 %
51 %
61 %
68 %
77 %
74 %
50 %
81 %
79 %
86 %
70 %
96 %
95 %
98 %
100 %
100 %
99 %
100 %
100 %
100 %
90 %
98 %
95 %
82 %

14-day weather forecast – Johannesburg

14-day trend for Johannesburg: The second week looks noticeably warmer and more pleasant. Lows can drop to around 9.1°C at night, with daytime highs up to 29°C.

Date
Mar 5
Mar 6
Mar 7
Mar 8
Mar 9
Mar 10
Mar 11
Mar 12
Mar 13
Mar 14
Mar 15
Mar 16
Mar 17
Mar 18
Johannesburg March 5, 2026: Moderate rain
Johannesburg March 6, 2026: Moderate rain
Johannesburg March 7, 2026: Patchy rain possible
Johannesburg March 8, 2026: Patchy rain possible
Johannesburg March 9, 2026: Sunny
Johannesburg March 10, 2026: Sunny
Johannesburg March 11, 2026: Sunny
Johannesburg March 12, 2026: Sunny
Johannesburg March 13, 2026: Sunny
Johannesburg March 14, 2026: Sunny
Johannesburg March 15, 2026: Patchy rain possible
Johannesburg March 16, 2026: Patchy rain possible
Johannesburg March 17, 2026: Sunny
Johannesburg March 18, 2026: Sunny
Temperature (°C)
Chance of rain (%)
95
90
88
87
0
0
0
0
0
0
83
71
0
0
Precipitation
13.4 mm
14.6 mm
2.5 mm
0.7 mm
0.1 mm
—
—
—
—
0 mm
0.8 mm
0.2 mm
—
—
Wind max (km/h)
16
15
19
24
19
16
18
14
15
16
16
20
21
11
Date Weather Min °C Max °C Sunrise Sunset Moonrise Moonset Moon phase
March 5, 2026 Johannesburg March 5, 2026: Moderate rain Moderate rain 16 °C 24 °C 06:03 18:34 19:40 07:42 Waning Moon (97 %)
March 6, 2026 Johannesburg March 6, 2026: Moderate rain Moderate rain 15 °C 17 °C 06:04 18:33 20:10 08:36 Waning Moon (93 %)
March 7, 2026 Johannesburg March 7, 2026: Patchy rain possible Patchy rain possible 16 °C 27 °C 06:05 18:32 20:43 09:32 Waning Moon (87 %)
March 8, 2026 Johannesburg March 8, 2026: Patchy rain possible Patchy rain possible 11 °C 15 °C 06:05 18:31 21:19 10:27 Waning Moon (80 %)
March 9, 2026 Johannesburg March 9, 2026: Sunny Sunny 9 °C 24 °C 06:06 18:30 21:59 11:24 Waning Moon (72 %)
March 10, 2026 Johannesburg March 10, 2026: Sunny Sunny 10 °C 24 °C 06:06 18:29 22:44 12:19 Waning Moon (63 %)
March 11, 2026 Johannesburg March 11, 2026: Sunny Sunny 9 °C 23 °C 06:07 18:28 23:34 13:14 Last Quarter (54 %)
March 12, 2026 Johannesburg March 12, 2026: Sunny Sunny 12 °C 25 °C 06:07 18:27 — 14:05 Waning Crescent (44 %)
March 13, 2026 Johannesburg March 13, 2026: Sunny Sunny 16 °C 28 °C 06:08 18:26 00:28 14:53 Waning Crescent (35 %)
March 14, 2026 Johannesburg March 14, 2026: Sunny Sunny 16 °C 29 °C 06:08 18:25 01:25 15:37 Waning Crescent (26 %)
March 15, 2026 Johannesburg March 15, 2026: Patchy rain possible Patchy rain possible 16 °C 26 °C 06:09 18:24 02:23 16:15 Waning Crescent (18 %)
March 16, 2026 Johannesburg March 16, 2026: Patchy rain possible Patchy rain possible 17 °C 29 °C 06:09 18:23 03:23 16:51 Waning Crescent (11 %)
March 17, 2026 Johannesburg March 17, 2026: Sunny Sunny 14 °C 27 °C 06:10 18:22 04:22 17:25 Waning Crescent (5 %)
March 18, 2026 Johannesburg March 18, 2026: Sunny Sunny 15 °C 27 °C 06:10 18:21 05:22 17:58 Waning Crescent (1 %)
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