Motorsport Weather

Grand Central Circuit Weather Forecast

Temperature, wind, rain and more for Grand Central Circuit

South Africa

DayLocal TimeDirSpeed/
Gust		Temp/
Feels Like		HumidityPressureCloud AmountPrecip AmountWeather
Fri 20
Sep		02:00

ESE
ESE

 13 / 14 mph 59 / 60°F 71% 1014 mb
Low level cloud: 0%
Mid level cloud: 3%
High level cloud: 0%
Most Significant Cloud Type: medium
3%
Expect 0.00 In of precipitation over the next 3 hours.
Expect 0.00 In precipitation over the next 6 hours.
Expect 0.00 In precipitation over the next 12 hours.
0.00 In
05:00

E
E

 15 / 18 mph 51 / 46°F 73% 1016 mb
Low level cloud: 2%
Mid level cloud: 37%
High level cloud: 0%
Most Significant Cloud Type: medium
42%
Expect 0.00 In of precipitation over the next 3 hours.
Expect 0.00 In precipitation over the next 6 hours.
Expect 0.00 In precipitation over the next 12 hours.
0.00 In
08:00

E
E

 16 / 19 mph 52 / 46°F 65% 1019 mb
Low level cloud: 0%
Mid level cloud: 46%
High level cloud: 0%
Most Significant Cloud Type: medium
45%
Expect 0.00 In of precipitation over the next 3 hours.
Expect 0.00 In precipitation over the next 6 hours.
Expect 0.01 In precipitation over the next 12 hours.
0.00 In
11:00

ENE
ENE

 15 / 17 mph 56 / 52°F 55% 1019 mb
Low level cloud: 0%
Mid level cloud: 44%
High level cloud: 0%
Most Significant Cloud Type: medium
43%
Expect 0.00 In of precipitation over the next 3 hours.
Expect 0.00 In precipitation over the next 6 hours.
Expect 0.01 In precipitation over the next 12 hours.
0.00 In
14:00

E
E

 15 / 17 mph 54 / 49°F 58% 1018 mb
Low level cloud: 0%
Mid level cloud: 56%
High level cloud: 0%
Most Significant Cloud Type: medium
55%
Expect 0.00 In of precipitation over the next 3 hours.
Expect 0.01 In precipitation over the next 6 hours.
Expect 0.01 In precipitation over the next 12 hours.
0.00 In
17:00

E
E

 18 / 20 mph 52 / 46°F 57% 1017 mb
Low level cloud: 0%
Mid level cloud: 60%
High level cloud: 0%
Most Significant Cloud Type: medium
59%
Expect 0.00 In of precipitation over the next 3 hours.
Expect 0.01 In precipitation over the next 6 hours.
Expect 0.01 In precipitation over the next 12 hours.
0.00 In
20:00

E
E

 17 / 19 mph 50 / 44°F 62% 1020 mb
Low level cloud: 0%
Mid level cloud: 45%
High level cloud: 0%
Most Significant Cloud Type: medium
44%
Expect 0.01 In of precipitation over the next 3 hours.
Expect 0.01 In precipitation over the next 6 hours.
Expect 0.01 In precipitation over the next 12 hours.
0.01 In
23:00

E
E

 15 / 17 mph 47 / 41°F 70% 1021 mb
Low level cloud: 0%
Mid level cloud: 31%
High level cloud: 0%
Most Significant Cloud Type: medium
30%
Expect 0.00 In of precipitation over the next 3 hours.
Expect 0.00 In precipitation over the next 6 hours.
Expect 0.00 In precipitation over the next 12 hours.
0.00 In
Sat 21
Sep		02:00

E
E

 14 / 18 mph 45 / 39°F 69% 1022 mb
Low level cloud: 0%
Mid level cloud: 100%
High level cloud: 0%
Most Significant Cloud Type: medium
99%
Expect 0.00 In of precipitation over the next 3 hours.
Expect 0.01 In precipitation over the next 6 hours.
Expect 0.03 In precipitation over the next 12 hours.
0.00 In
05:00

E
E

 15 / 19 mph 44 / 37°F 78% 1023 mb
Low level cloud: 21%
Mid level cloud: 80%
High level cloud: 0%
Most Significant Cloud Type: medium
100%
Expect 0.00 In of precipitation over the next 3 hours.
Expect 0.02 In precipitation over the next 6 hours.
Expect 0.03 In precipitation over the next 12 hours.
0.00 In
08:00

E
E

 14 / 19 mph 45 / 38°F 73% 1025 mb
Low level cloud: 3%
Mid level cloud: 97%
High level cloud: 0%
Most Significant Cloud Type: medium
100%
Expect 0.00 In of precipitation over the next 3 hours.
Expect 0.02 In precipitation over the next 6 hours.
Expect 0.05 In precipitation over the next 12 hours.
0.00 In
11:00

ESE
ESE

 13 / 15 mph 47 / 42°F 73% 1026 mb
Low level cloud: 3%
Mid level cloud: 97%
High level cloud: 0%
Most Significant Cloud Type: medium
100%
Expect 0.01 In of precipitation over the next 3 hours.
Expect 0.02 In precipitation over the next 6 hours.
Expect 0.05 In precipitation over the next 12 hours.
0.01 In
14:00

ESE
ESE

 14 / 16 mph 49 / 43°F 73% 1026 mb
Low level cloud: 3%
Mid level cloud: 95%
High level cloud: 0%
Most Significant Cloud Type: medium
100%
Expect 0.01 In of precipitation over the next 3 hours.
Expect 0.03 In precipitation over the next 6 hours.
Expect 0.04 In precipitation over the next 12 hours.
0.01 In
17:00

ESE
ESE

 15 / 17 mph 49 / 43°F 73% 1026 mb
Low level cloud: 3%
Mid level cloud: 63%
High level cloud: 0%
Most Significant Cloud Type: medium
72%
Expect 0.01 In of precipitation over the next 3 hours.
Expect 0.03 In precipitation over the next 6 hours.
Expect 0.03 In precipitation over the next 12 hours.
0.01 In
20:00

ESE
ESE

 13 / 15 mph 47 / 42°F 77% 1028 mb
Low level cloud: 9%
Mid level cloud: 67%
High level cloud: 0%
Most Significant Cloud Type: medium
92%
Expect 0.02 In of precipitation over the next 3 hours.
Expect 0.02 In precipitation over the next 6 hours.
Expect 0.02 In precipitation over the next 12 hours.
0.02 In
23:00

ESE
ESE

 14 / 16 mph 46 / 40°F 78% 1028 mb
Low level cloud: 9%
Mid level cloud: 41%
High level cloud: 0%
Most Significant Cloud Type: medium
67%
Expect 0.00 In of precipitation over the next 3 hours.
Expect 0.00 In precipitation over the next 6 hours.
Expect 0.00 In precipitation over the next 12 hours.
0.00 In

Other Locations Near to Grand Central Circuit

The 7 day weather forecast summary for Grand Central Circuit:

The outlook for Grand Central Circuit in the week ahead shows the average daytime maximum temperature will be around 23°C, with a high for the week of 31°C expected on the afternoon of Friday 27th. The mean minimum temperature will be 13°C, dipping to its lowest on the morning of Sunday 22nd at 6°C. The week will have mostly dry days although Saturday is likely to see a little rain. The indicators are that Saturday 22nd will have the most precipitation with an accumulation of around 1.0mm. 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.
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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.
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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