Updated: Sunday, 17 May 2026 04:24 AM 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.
Sun, May 17 24 -1.1 10 -1.4 17 -1.3 11 -2.1 45 -30.2 8 +2.6 -2.5
Mon, May 18 26 -1.1 9 -0.9 17 -1.0 10 -1.9 38 -28.3 7 +2.9 --
Tue, May 19 25 -3.6 10 +1.9 17 -0.9 10 +2.2 40 -8.6 10 +3.5 <1mm --
Wed, May 20 24 -3.4 13 0 18 -1.7 11 +1.4 51 -15.4 10 +3.6 1mm +0.5
Thu, May 21 25 +0.7 11 +2.1 18 +1.4 11 +0.6 43 -25.4 11 +2.0 -2.4
Fri, May 22 31 +0.7 10 +0.5 21 +0.6 9 +2.2 31 -17.9 10 +1.8 --
Sat, May 23 25 -1.1 12 +3.8 19 +1.3 12 +2.2 47 -14.7 13 +2.1 1mm --
Sun, May 24 23 -1.0 16 +2.8 19 +0.9 18 -5.3 74 -34.8 6 0 4mm --
Mon, May 25 24 -1.1 16 +2.7 20 +0.8 7 +6.7 35 -4.2 5 +6.0 --
Tue, May 26 25 -0.9 15 +3.1 20 +1.1 16 +3.7 60 -14.9 11 +2.8 --
Wed, May 27 27 +1.8 15 +3.6 21 +2.7 15 +0.9 49 -33.8 13 0 --
Thu, May 28 26 +2.1 16 +4.8 21 +3.4 15 -1.1 53 -31.3 13 0 1mm --
Fri, May 29 25 +2.3 17 +3.7 21 +3.0 22 +9.3 88 -2.8 8 +3.6 25mm --
Sat, May 30 23 +2.8 14 +4.4 18 +3.6 20 +6.3 88 -17.4 4 +3.5 65mm --
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 Ulundi, South Africa.