5-day weather forecast South Africa 20-03-2026
Weather forecast South Africa Friday 20 March 20.03.2026: sunny, temperature from 17 °C to 26 °C.
No precipitation expected. Wind up to 9 m/s (gusts 11.94 m/s). Air humidity 20–60%, atmospheric pressure 758–761 mm Hg, UV index up to 10.4.
Sunrise 06:31
Sunset 18:44
Sunset 18:44
Chart
Table
Type of temperature:
°C
°F| Temperature | Precipitation | Cloud cover | Humidity | Pressure | Wind | UV Index | ||
|---|---|---|---|---|---|---|---|---|
| 00:00 |  Clear | 21 °C | 0% | 7% | 55% | 758 mm Hg | NNW 334° 4 (6.28) m/s | 0 |
| 01:00 | Clear | 21 °C | 0% | 7% | 56% | 758 mm Hg | W 273° 3.31 (5.33) m/s | 0 |
| 02:00 | Clear | 20 °C | 0% | 9% | 56% | 758 mm Hg | WSW 248° 4.39 (7.17) m/s | 0 |
| 03:00 | Clear | 20 °C | 0% | 12% | 57% | 758 mm Hg | WSW 239° 4.19 (6.83) m/s | 0 |
| 04:00 | Clear | 19 °C | 0% | 16% | 58% | 758 mm Hg | WSW 243° 4.11 (6.53) m/s | 0 |
| 05:00 | Clear | 19 °C | 0% | 11% | 59% | 758 mm Hg | WSW 253° 3.19 (5.14) m/s | 0 |
| 06:00 | Clear | 18 °C | 0% | 10% | 60% | 758 mm Hg | W 265° 4.11 (6.42) m/s | 0 |
| 07:00 |  Sunny | 17 °C | 0% | 12% | 57% | 759 mm Hg | W 275° 4.61 (6.97) m/s | 0.2 |
| 08:00 | Sunny | 18 °C | 0% | 21% | 44% | 760 mm Hg | W 265° 5.81 (7.17) m/s | 1.1 |
| 09:00 |  Partly cloudy | 19 °C | 0% | 26% | 36% | 760 mm Hg | W 263° 5.39 (6.22) m/s | 3.1 |
| 10:00 | Partly cloudy | 21 °C | 0% | 25% | 32% | 760 mm Hg | W 267° 5.11 (5.86) m/s | 5.6 |
| 11:00 | Sunny | 22 °C | 0% | 24% | 29% | 760 mm Hg | W 272° 5.31 (6.11) m/s | 8.3 |
| 12:00 | Sunny | 24 °C | 0% | 13% | 26% | 759 mm Hg | W 274° 6 (6.89) m/s | 10.1 |
| 13:00 | Sunny | 25 °C | 0% | 6% | 23% | 758 mm Hg | W 280° 6.39 (7.36) m/s | 10.4 |
| 14:00 | Sunny | 26 °C | 0% | 3% | 21% | 758 mm Hg | W 276° 6.69 (7.72) m/s | 8.8 |
| 15:00 | Sunny | 26 °C | 0% | 2% | 20% | 758 mm Hg | W 272° 6.69 (7.72) m/s | 6 |
| 16:00 | Sunny | 26 °C | 0% | 4% | 21% | 758 mm Hg | W 270° 6.39 (7.36) m/s | 3.1 |
| 17:00 | Sunny | 26 °C | 0% | 4% | 21% | 758 mm Hg | W 269° 6.5 (7.47) m/s | 1.1 |
| 18:00 | Sunny | 25 °C | 0% | 4% | 22% | 758 mm Hg | W 265° 6.81 (8.67) m/s | 0.2 |
| 19:00 | Clear | 24 °C | 0% | 4% | 24% | 758 mm Hg | W 260° 5.69 (8.47) m/s | 0 |
| 20:00 | Clear | 23 °C | 0% | 3% | 26% | 759 mm Hg | WSW 250° 4.89 (7.75) m/s | 0 |
| 21:00 | Clear | 22 °C | 0% | 4% | 28% | 760 mm Hg | SW 234° 3.81 (6.28) m/s | 0 |
| 22:00 | Clear | 21 °C | 0% | 4% | 34% | 761 mm Hg | SSW 193° 4.19 (6.67) m/s | 0 |
| 23:00 | Clear | 18 °C | 0% | 4% | 54% | 761 mm Hg | SSE 153° 9 (11.94) m/s | 0 |
Data Sources & Methodology
Our weather forecasts are powered by a professional weather data provider that aggregates data from national weather services, satellite observations, radar networks, and over 80,000 weather stations worldwide. Forecast data is updated multiple times daily. We convert raw data into clear summaries — wind speed in m/s, pressure in mmHg — so you can plan your day with confidence.