Updated: Saturday, 26 Apr 2025 10:24 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.
Sat, Apr 26 23 -3.0 7 -1.0 15 -2.0 9 +2.8 42 -9.7 8 -1.6 --
Sun, Apr 27 23 -3.1 8 -0.3 16 -1.7 7 +2.3 36 -14.2 7 0 -1.1
Mon, Apr 28 25 -1.0 9 +0.8 17 -0.1 11 +2.3 43 -18.3 6 -1.8 -0.9
Tue, Apr 29 26 -0.5 11 +0.5 18 0 11 -1.2 39 -23.6 4 +12.3 -1.1
Wed, Apr 30 26 -1.6 11 +3.2 19 +0.8 9 +3.4 37 +2.5 17 +23.3 <1mm +9.3
Thu, May 1 26 -8.7 12 +2.5 19 -3.0 9 +6.2 36 +25.9 37 +7.7 4mm +26.4
Fri, May 2 18 -9.1 12 +1.3 15 -3.9 13 -1.2 72 -7.5 20 +12.6 38mm --
Sat, May 3 14 -9.7 6 -1.4 10 -5.5 -5 +7.3 29 +32.3 27 +22.8 <1mm +19.9
Sun, May 4 15 -11.4 5 -2.2 10 -6.8 2 +0.6 40 +3.1 50 +4.0 <1mm +1.1
Mon, May 5 17 -7.5 5 -2.3 11 -4.9 5 +3.5 47 +2.2 17 +1.6 -1.3
Tue, May 6 18 -6.1 6 -1.1 12 -3.6 -2 +1.3 27 -8.1 10 +7.2 --
Wed, May 7 18 -5.2 7 +0.8 12 -2.2 -1 +0.7 27 -12.2 14 +4.2 --
Thu, May 8 19 -4.4 7 -0.5 13 -2.4 0 +2.7 29 -9.4 9 +31.8 -1.2
Fri, May 9 20 -4.0 7 +0.7 13 -1.6 4 +4.0 34 -3.8 10 0 --
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 Orkney, South Africa.