Fast Forecast

WEATHER FOR BUSINESS

We supply weather data to businesses

Free Weather Plugin

Add this forecast to your website



Local Weather

Johannesburg Weather Forecast

Temperature, wind, rain and more for Johannesburg

South Africa

DayLocal TimeDirSpeed/
Gust		Temp/
Feels Like		HumidityPressureCloud AmountPrecip AmountWeather
Sat 13
Dec		14:00

WNW
WNW

 8 / 11 mph 66 / 65°F 85% 1015 mb
Low level cloud: 17%
Mid level cloud: 50%
High level cloud: 26%
Most Significant Cloud Type: medium
97%
Expect 0.1 In of precipitation over the past 3 hours.
0.1 In
17:00

WNW
WNW

 4 / 5 mph 69 / 65°F 79% 1014 mb
Low level cloud: 3%
Mid level cloud: 32%
High level cloud: 0%
Most Significant Cloud Type: medium
41%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
20:00

N
N

 3 / 3 mph 65 / 65°F 84% 1016 mb
Low level cloud: 3%
Mid level cloud: 31%
High level cloud: 3%
Most Significant Cloud Type: medium
39%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
23:00

NE
NE

 2 / 2 mph 63 / 63°F 86% 1017 mb
Low level cloud: 4%
Mid level cloud: 26%
High level cloud: 0%
Most Significant Cloud Type: medium
35%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Sun 14
Dec		02:00

E
E

 6 / 9 mph 62 / 62°F 85% 1016 mb
Low level cloud: 4%
Mid level cloud: 44%
High level cloud: 4%
Most Significant Cloud Type: medium
55%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
05:00

E
E

 10 / 15 mph 60 / 60°F 88% 1018 mb
Low level cloud: 35%
Mid level cloud: 44%
High level cloud: 0%
Most Significant Cloud Type: low
50%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
08:00

E
E

 13 / 17 mph 60 / 60°F 80% 1020 mb
Low level cloud: 16%
Mid level cloud: 82%
High level cloud: 0%
Most Significant Cloud Type: medium
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
11:00

ENE
ENE

 10 / 12 mph 65 / 64°F 68% 1020 mb
Low level cloud: 0%
Mid level cloud: 43%
High level cloud: 0%
Most Significant Cloud Type: medium
42%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
14:00

ENE
ENE

 10 / 12 mph 73 / 76°F 53% 1016 mb
Low level cloud: 0%
Mid level cloud: 57%
High level cloud: 0%
Most Significant Cloud Type: medium
56%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
17:00

NE
NE

 9 / 12 mph 72 / 69°F 57% 1016 mb
Low level cloud: 0%
Mid level cloud: 62%
High level cloud: 0%
Most Significant Cloud Type: medium
62%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
20:00

NE
NE

 6 / 8 mph 65 / 65°F 72% 1018 mb
Low level cloud: 0%
Mid level cloud: 27%
High level cloud: 0%
Most Significant Cloud Type: medium
27%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
23:00

NNE
NNE

 5 / 6 mph 63 / 63°F 77% 1019 mb
Low level cloud: 0%
Mid level cloud: 18%
High level cloud: 0%
Most Significant Cloud Type: medium
18%
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:

The forecast for Johannesburg in the coming week is predicting the average daytime maximum temperature will be around 26°C, with a high for the week of 30°C expected on the afternoon of Monday 15th. The mean minimum temperature will be 15°C, dipping to its lowest on the morning of Friday 19th at 13°C. The week ahead will have mixed overhead conditions with some days dry and some seeing a significant amount of rain. The indicators are that Saturday 19th will have the most precipitation with an accumulation of around 17.0mm. 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.
(More Info)

Day

This time is corrected for local time zones and where possible for daylight saving times.
(More Info)

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.
(More Info)

Dir

This refers to the sustained average wind speed, normally averaged over a period of 10 minutes for up to 3 hrs.
(More Info)

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.
(More Info)

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.
(More Info)

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.
(More Info)

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.
(More Info)

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.
(More Info)

Pressure