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Johannesburg Weather Forecast

Temperature, wind, rain and more for Johannesburg

South Africa

DayLocal TimeDirSpeed/
Gust		Temp/
Feels Like		HumidityPressureCloud AmountPrecip AmountWeather
Sat 11
Oct		05:00

WNW
WNW

 4 / 5 mph 67 / 67°F 42% 1015 mb
Low level cloud: 0%
Mid level cloud: 5%
High level cloud: 15%
Most Significant Cloud Type: medium
5%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
08:00

WNW
WNW

 7 / 9 mph 72 / 69°F 37% 1016 mb
Low level cloud: 0%
Mid level cloud: 4%
High level cloud: 14%
Most Significant Cloud Type: medium
4%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
11:00

W
W

 6 / 7 mph 80 / 76°F 27% 1014 mb
Low level cloud: 0%
Mid level cloud: 6%
High level cloud: 63%
Most Significant Cloud Type: medium
8%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
14:00

W
W

 4 / 4 mph 82 / 77°F 21% 1010 mb
Low level cloud: 0%
Mid level cloud: 2%
High level cloud: 19%
Most Significant Cloud Type: medium
3%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
17:00

SW
SW

 15 / 17 mph 68 / 67°F 50% 1014 mb
Low level cloud: 0%
Mid level cloud: 7%
High level cloud: 97%
Most Significant Cloud Type: medium
11%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
20:00

SSW
SSW

 9 / 10 mph 65 / 65°F 56% 1015 mb
Low level cloud: 0%
Mid level cloud: 16%
High level cloud: 19%
Most Significant Cloud Type: medium
16%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
23:00

SE
SE

 5 / 7 mph 63 / 63°F 52% 1014 mb
Low level cloud: 0%
Mid level cloud: 51%
High level cloud: 17%
Most Significant Cloud Type: medium
51%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Sun 12
Oct		02:00

S
S

 6 / 8 mph 63 / 63°F 56% 1014 mb
Low level cloud: 0%
Mid level cloud: 82%
High level cloud: 16%
Most Significant Cloud Type: medium
82%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
05:00

SSW
SSW

 12 / 15 mph 61 / 61°F 67% 1015 mb
Low level cloud: 0%
Mid level cloud: 21%
High level cloud: 32%
Most Significant Cloud Type: medium
22%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
08:00

SSE
SSE

 9 / 12 mph 63 / 61°F 61% 1016 mb
Low level cloud: 0%
Mid level cloud: 16%
High level cloud: 3%
Most Significant Cloud Type: medium
16%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
11:00

N
N

 7 / 8 mph 76 / 75°F 32% 1013 mb
Low level cloud: 0%
Mid level cloud: 12%
High level cloud: 0%
Most Significant Cloud Type: medium
11%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
14:00

NNW
NNW

 15 / 17 mph 81 / 77°F 20% 1008 mb
Low level cloud: 0%
Mid level cloud: 2%
High level cloud: 8%
Most Significant Cloud Type: medium
2%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
17:00

W
W

 16 / 19 mph 72 / 75°F 41% 1012 mb
Low level cloud: 0%
Mid level cloud: 43%
High level cloud: 96%
Most Significant Cloud Type: medium
47%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
20:00

E
E

 7 / 10 mph 70 / 70°F 39% 1013 mb
Low level cloud: 0%
Mid level cloud: 23%
High level cloud: 0%
Most Significant Cloud Type: medium
23%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
23:00

NE
NE

 8 / 14 mph 69 / 69°F 37% 1013 mb
Low level cloud: 0%
Mid level cloud: 3%
High level cloud: 0%
Most Significant Cloud Type: medium
3%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In

Other Locations Near to Johannesburg

The 7 day weather forecast summary for Johannesburg:

For Johannesburg in the coming week the average daytime maximum temperature will be around 28°C, with a high for the week of 31°C expected on the afternoon of Tuesday 14th. The average minimum temperature will be 18°C, dipping to its lowest on the morning of Saturday 18th at 12°C. The week ahead will remain predominantly dry. On the whole winds are likely to be moderate.

The day label given represents the local day relative to the local time for the location you are looking at.
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Day

This time is corrected for local time zones and where possible for daylight saving times.
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Local Time

The wind direction we use on this page is the direction the wind is coming from, given in a 16 point compass format.
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Dir

This refers to the sustained average wind speed, normally averaged over a period of 10 minutes for up to 3 hrs.
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Speed/
Gust

Temperature from our forecast perspective are fairly well defined, they are what we would expect to measure in a standard meteorological screen (in other words, shaded and well ventilated) at 2 metres above ground level.
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Temp/
Feels Like

The relative humidity is the percent of saturation humidity, generally calculated in relation to saturated vapour density.
(More Info)

Humidity

The value given is a total predicted for the previous 3 hrs and includes the time of the forecast being looked at.
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Precip Amount

The total amount of cloud as a percentage is derived from looking at cloud cover throughout the atmosphere and estimating how these combine when looked at from the ground.
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Cloud Amount

Here we try to capture the feel of the weather as an image – it will never be perfect but is useful for a quick overview.
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Weather

When we measure for forecast air pressure we are normally doing this relative to a certain height and most commonly relative to Mean Sea Level.
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Pressure