SA Weather Service · Updated Monday, 15 June 2026 · 15:54 SAST
Rivonia Boulevard Close South Africa · -26.05°S, 28.06°E
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15°
Clear Sky Feels like 15°C
High: 20°
Low: 11°
Wind 8 km/h NNW (F2)
Humidity 48% Dry
Rain 1h 0.0 mm
Pressure 1022 hPa Steady
20°
17°
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11°
8°
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Synoptic Summary
Current observations for Rivonia Boulevard Close indicate clear sky conditions with air temperature 15°C, surface wind NNW at 8 km/h (Beaufort 2), RH 48% with dew point 0°C (depression 15.1°C), MSL pressure 1022 hPa.
Solar Position
06:52
17:23
Solar Noon 12:08
NOW
10h 31m daylight
Declination 23.29°
Meteogram 48-hour trend analysis
Temperature & Rain
Wind & Gust
Cloud & Humidity
UV Index
Temperature (°C)
Precipitation (mm)
POP (%)
Hourly Forecast Next 48h · Scroll →
Current Observations
Wind
8 km/h
NNW · Gusts 0 km/h · F2
UV Index
—
— · Burn time ~N/A
Humidity
48%
Dew point 0°C · Dry
Cloud Cover
0%
Mostly clear
Pressure
1022 hPa
Steady · →
Feels Like
15°
Close to actual
Advanced Meteorology Expert analysis
Atmospheric State
Air Density (ρ) 1.2314 kg/m³
Sat. Vapor Press. (es) 17.2 hPa
Act. Vapor Press. (ea) 8.2 hPa
Mixing Ratio (ω) 5.01 g/kg
Dew Point Depression 15.1 °C
Pressure Tendency → Steady
Stability & Wind
Atm. Stability ↕️ Conditionally Unstable
LCL Analysis LCL 1888m – conditional instability, triggering needed
Beaufort Scale F2 – Light breeze
Land Effects Leaves rustle, wind vane moves
Sea State Smooth wavelets
Precip & Fire
Rain 1h 0.0 mm
Rain 6h 0.0 mm
POP 1h / 6h — / —
Thunder Prob. 0%
Fire Danger (FDI) 14.1 Low
FDI Guidance Low risk of fire ignition
Astronomy & Solar Sun & Moon data
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10h 31m
Day Length
Solar noon: 12:08 Declination: 23.29°
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New Moon
Moon Phase
Illumination: 0% Age: 0.2 days