Updated: Wednesday, 20 May 2026 05:24 PM SAST 
Day High Temp (°C) Low Temp (°C) Mean Temp (°C) Dewpoint Temp (°C) Humidity (%) Wind Speed (km/h) Precipitation (mm)
Forcast Dep. Forcast Dep. Forcast Dep. Forcast Dep. Forcast Dep. Forcast Dep. Forcast Dep.
Thu, May 21 19 -3.5 6 -0.2 13 -1.9 2 +0.6 32 -15.1 13 +4.9 -1.8
Fri, May 22 19 -1.3 7 +0.5 13 -0.4 5 -1.5 40 -25.0 14 0 --
Sat, May 23 21 -0.7 7 -0.4 14 -0.6 3 -3.4 31 -31.2 8 +7.2 --
Sun, May 24 21 -0.4 7 -0.4 14 -0.4 2 -2.3 29 -26.8 15 +5.8 <1mm --
Mon, May 25 22 -0.5 7 +3.4 14 +1.4 2 +3.0 28 -11.9 13 +10.4 --
Tue, May 26 22 +0.9 10 +3.0 16 +1.9 6 -2.7 38 -25.6 18 +0.7 --
Wed, May 27 23 +2.4 10 +4.5 16 +3.4 -0 +0.6 22 -24.2 10 +5.0 --
Thu, May 28 24 +2.8 11 +6.6 17 +4.7 3 -5.6 26 -37.4 13 +6.4 --
Fri, May 29 24 +2.5 12 +4.8 18 +3.7 -2 +4.6 18 -17.8 14 -2.8 --
Sat, May 30 24 +1.6 11 +6.1 18 +3.9 7 +4.2 35 -17.5 6 +1.1 --
Sun, May 31 23 +1.9 11 +5.8 17 +3.9 6 -1.7 34 -34.7 10 +4.0 <1mm -0.6
Mon, Jun 1 23 +2.7 11 +6.1 17 +4.4 2 -3.5 25 -32.1 13 +3.5 -1.4
Tue, Jun 2 23 +2.1 11 +7.0 17 +4.6 -2 -0.9 18 -24.3 11 0 --
Wed, Jun 3 23 +3.7 11 +7.1 17 +5.4 -1 +3.4 20 -18.9 7 -3.7 --
The values above are the forecast deviations from normal for the day. The deviations are derived from a 30-year average between 1981 and 2010 for Witbank, South Africa.