SA Weather Service · Updated Wednesday, 27 May 2026 · 03:05 SAST
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Post

South Africa · -29.31°S, 26.92°E
🌙
Clear SkyFeels like 7°C (Wind Chill 7.3°)
High: 20° Low: 8°
Wind10 km/hN (F2)
Humidity73%Comfortable
Rain 1h0.0 mm
Pressure1023 hPaSteady
7-Day Forecast
20°
20° 19° 19° 18° 18° 18° 17°
NOW
Today
27 May
🌤️
Fair
20°
18 km/h
Thu
28 May
Partly Cloudy
19°
15 km/h
Fri
29 May
☀️
Clear Sky
19°
9 km/h
Sat
30 May
☀️
Clear Sky
18°
7 km/h
Sun
31 May
☀️
Clear Sky
18°
11 km/h
Mon
1 Jun
🌤️
Fair
18°
11 km/h
Tue
2 Jun
Partly Cloudy
17°
9 km/h
Range 8°–20°C · MET Norway Forecast Model
Live Radar & Wind Powered by Windy.com
Live
Synoptic Summary
Current observations for Post indicate clear sky conditions with air temperature 9°C, surface wind N at 10 km/h (Beaufort 2), RH 73% with dew point 0°C (depression 8.9°C), MSL pressure 1023 hPa.
Solar Position
06:55 17:23 Solar Noon 12:09
10h 28m daylight Declination 21.1°
Meteogram 48-hour trend analysis
Temperature & Rain
Wind & Gust
Cloud & Humidity
UV Index
Temperature (°C) Precipitation (mm) POP (%)
Hourly Forecast Next 48h · Scroll →
Now
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10 N
07:00
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11 NNE
08:00
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11°
13 NNE
09:00
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14°
12 NNE
10:00
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16°
13 NNW
11:00
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18°
15 NNW
12:00
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19°
18 NW
13:00
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19°
18 NW
14:00
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20°
18 WNW
15:00
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20°
18 WNW
16:00
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19°
15 WNW
17:00
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16°
8 NW
18:00
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14°
8 NW
19:00
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13°
8 NW
20:00
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13°
8 NNW
21:00
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12°
10 N
22:00
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11°
11 NNE
23:00
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11°
11 N
00:00
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11°
11 N
01:00
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11°
10 N
02:00
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10°
10 N
03:00
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10 N
04:00
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9 N
05:00
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8 NNE
06:00
☁️
8 NNE
07:00
9 NNE
08:00
11°
10 NNE
09:00
14°
9 N
10:00
17°
11 NNW
11:00
18°
13 NW
12:00
19°
15 NW
13:00
19°
15 NW
14:00
19°
15 NW
15:00
19°
14 WNW
16:00
19°
13 WNW
17:00
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16°
7 WNW
18:00
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14°
7 NW
19:00
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14°
6 NNW
20:00
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13°
6 NNE
21:00
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12°
6 NNE
22:00
☁️
11°
8 NNE
23:00
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12°
9 NNE
00:00
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11°
9 NNE
01:00
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10°
9 N
02:00
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10°
8 N
03:00
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10°
8 N
04:00
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10°
8 NNW
05:00
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8 NNW
Current Observations
Wind
10 km/h
N · Gusts 0 km/h · F2
UV Index
— · Burn time ~N/A
Humidity
73%
Dew point 0°C · Comfortable
Cloud Cover
5%
Mostly clear
Pressure
1023 hPa
Steady · →
Feels Like
Wind chill active
Fire Danger
5
Low
Visibility
50 km
Good
Advanced Meteorology Expert analysis
Atmospheric State
Air Density (ρ)1.2596 kg/m³
Sat. Vapor Press. (es)11.4 hPa
Act. Vapor Press. (ea)8.3 hPa
Mixing Ratio (ω)5.1 g/kg
Dew Point Depression8.9 °C
Pressure Tendency→ Steady
Cloud Layers
High
0%
Medium
0%
Low
0%
Fog
0%
Total OVC5%
Stability & Wind
Atm. Stability↕️ Conditionally Unstable
LCL AnalysisLCL 1113m – conditional instability, triggering needed
Beaufort ScaleF2 – Light breeze
Land EffectsLeaves rustle, wind vane moves
Sea StateSmooth wavelets
Wind Chill7.3°C
Precip & Fire
Rain 1h0.0 mm
Rain 6h0.0 mm
POP 1h / 6h— / —
Thunder Prob.0%
Fire Danger (FDI)5.4 Low
FDI GuidanceLow risk of fire ignition
Astronomy & Solar Sun & Moon data
🌅
06:55
Sunrise
🌇
17:23
Sunset
☀️
10h 28m
Day Length
Solar noon: 12:09
Declination: 21.1°
🌔
Waxing Gibbous
Moon Phase
Illumination: 77.9%
Age: 10.2 days