Updated: Friday, 16 May 2025 04:04 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.
Fri, May 16 22 +2.6 7 +1.2 14 +1.9 2 -1.6 28 -34.6 3 -1.3 --
Sat, May 17 23 +0.6 6 +2.8 14 +1.7 3 -2.2 28 -33.0 5 -5.2 --
Sun, May 18 22 +0.2 6 +3.8 14 +2.0 3 -2.1 30 -31.3 2 +12.6 --
Mon, May 19 22 +1.9 8 +4.2 15 +3.0 1 -2.2 27 -35.1 22 +15.6 --
Tue, May 20 22 -6.9 9 -3.9 16 -5.4 1 -9.1 25 -26.9 24 +15.2 -0.5
Wed, May 21 14 -6.5 1 -6.0 8 -6.2 -6 -6.3 28 -28.1 25 -1.2 -0.6
Thu, May 22 15 -6.0 1 -3.9 8 -5.0 -1 -7.2 36 -32.4 9 -5.2 --
Fri, May 23 19 -5.0 2 -2.9 10 -4.0 0 -7.6 33 -27.8 4 -2.0 --
Sat, May 24 19 -5.7 2 -11.0 11 -8.3 -2 -3.1 26 -19.7 8 -4.8 --
Sun, May 25 19 -5.7 4 -6.0 12 -5.9 -1 +1.5 26 -6.3 5 -1.6 --
Mon, May 26 19 -3.3 5 -4.2 12 -3.8 1 +8.2 31 +11.9 6 -7.1 --
Tue, May 27 20 -2.9 5 0 13 -1.4 9 +3.6 52 -11.3 8 +9.1 --
Wed, May 28 21 -3.4 5 +0.4 13 -1.5 8 +1.2 47 -14.3 7 -7.8 --
Thu, May 29 20 -2.8 5 +0.1 13 -1.3 4 -0.1 38 -20.3 6 +14.3 --
The values above are the forecast deviations from normal for the day. The deviations are derived from a 10-year average between 2001 and 2010 for Harrismith, South Africa.