SA Weather Service · Updated 09:37 SAST
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City Centre

South Africa · -33.92°S, 18.42°E
☀️
21°
Clear SkyFeels like 0°C
High: 23° Low: 15°
Wind6 km/hESE (F2)
Humidity65%Very Dry
Rain 1h0.0 mm
Pressure1019 hPaSteady
Synoptic Summary
Current observations indicate clear sky conditions with air temperature 21°C, wind chill reduces apparent temperature to 0°C, surface wind ESE at 6 km/h (Beaufort 2), RH 65% with dew point 0°C (depression 21°C), MSL pressure 1019 hPa.
Hourly Forecast Next 24h · Scroll →
Now
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21°
6
13:00
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22°
5
14:00
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23°
11
15:00
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23°
14
16:00
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22°
14
17:00
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21°
10
18:00
🌙
19°
6
19:00
🌙
18°
5
20:00
🌙
17°
5
21:00
🌙
16°
5
22:00
🌙
16°
6
23:00
🌙
15°
4
00:00
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14°
4
01:00
☁️
14°
6
02:00
🌫️
13°
6
03:00
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13°
9
04:00
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12°
13
05:00
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13°
16
06:00
🌫️
13°
16
07:00
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13°
15
08:00
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12°
14
09:00
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13°
14
10:00
☁️
13°
13
11:00
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14°
14
7-Day Forecast Detailed outlook
Today
☀️
23°15°
14 km/h
Thu 21 May
18°12°
17 km/h
Fri 22 May
☁️
17°13°
4.2
10 km/h
Sat 23 May
🌤️
21°12°
9 km/h
Sun 24 May
☁️
20°12°
9 km/h
Mon 25 May
☀️
21°14°
8 km/h
Tue 26 May
21°13°
4 km/h
Current Observations
Wind
6 km/h
ESE · Gusts 0 km/h · F2
UV Index
— · Burn time ~N/A
Humidity
65%
Dew point 0°C · Very Dry
Cloud Cover
2%
Mostly clear
Pressure
1019 hPa
Steady · →
Feels Like
Close to actual
Fire Danger
9.7
Low
Visibility
50 km
Good
Advanced Meteorology Expert analysis
Atmospheric State
Air Density (ρ)1.1995 kg/m³
Sat. Vapor Press. (es)24.9 hPa
Act. Vapor Press. (ea)16.2 hPa
Mixing Ratio (ω)10.06 g/kg
Dew Point Depression21 °C
Pressure Tendency→ Steady
Cloud Layers
High
0%
Medium
0%
Low
0%
Fog
0%
Total OVC2%
Stability & Wind
Atm. Stability➡️ Neutral
LCL AnalysisLCL 2625m – stable boundary layer
Beaufort ScaleF2 – Light breeze
Land EffectsLeaves rustle, wind vane moves
Sea StateSmooth wavelets
Precip & Fire
Rain 1h0.0 mm
Rain 6h0.0 mm
POP 1h / 6h— / —
Thunder Prob.0%
Fire Danger (FDI)9.7 Low
FDI GuidanceLow risk of fire ignition
Astronomy & Solar Sun & Moon data
🌅
07:34 SAST
Sunrise
🌇
17:51 SAST
Sunset
☀️
10h 17m
Day Length
Solar noon: 12:43 SAST
Declination: 19.78°
🌒
Waxing Crescent
Moon Phase
Illumination: 12.8%
Age: 3.4 days