Port St. Johns Airport (JOH) 15 Day Weather Forecast, Port St. Johns South Africa
Current weather conditions and 15 day weather forecast for Port St. Johns Airport in Port St. Johns, South Africa including weather daily high/low temperature, warnings, chance of precipitation, pressure, humidity/wind chill, rain, wind speed, cloud, pressure, and UV index.
Current weather conditions at JOH
| 03 August 2026 Mon 21.4 ° C ( 70.5°F )  Sunny |
Feels Like : 19.6 ° C / 67.3°F Humidity : % 50 Pressure : 1020 mb Wind Speed : 10.1 kmph / 6.3 miles from E 
Visibility : 10 km Precipitation (rainfall) : 0 mm Cloud (%) : 0 |
15-day weather forecast for Port St. Johns Airport, Port St. Johns, South Africa
| Date | Weather forecast | Low temperature | High temperature | Average Temperature | Humidity | Wind | Chance of rain |
|---|---|---|---|---|---|---|---|
| 03 August 2026 Mon | Sunny |
12.4 ° C | 21.4 ° C | 16.3 ° C | % 68 | 11.5 km/h | 5% |
| 04 August 2026 Tue | Sunny |
12.7 ° C | 23.6 ° C | 17.3 ° C | % 51 | 17.3 km/h | 2% |
| 05 August 2026 Wed | Sunny |
14.5 ° C | 25.4 ° C | 19.1 ° C | % 41 | 12.6 km/h | 1% |
| 06 August 2026 Thu | Sunny |
15.4 ° C | 21.4 ° C | 18.8 ° C | % 67 | 24.8 km/h | 57% |
| 07 August 2026 Fri |  Light rain shower |
17.6 ° C | 19.8 ° C | 18.5 ° C | % 85 | 19.4 km/h | 84% |
| 08 August 2026 Sat | Sunny |
15.4 ° C | 27.1 ° C | 20.2 ° C | % 65 | 18.4 km/h | 6% |
| 09 August 2026 Sun | Sunny |
16.4 ° C | 21.7 ° C | 19.3 ° C | % 66 | 22.7 km/h | 57% |
| 10 August 2026 Mon |  Patchy rain nearby |
10.4 ° C | 16 ° C | 13.1 ° C | % 72 | 23 km/h | 83% |
| 11 August 2026 Tue |  Light drizzle |
10 ° C | 14.6 ° C | 12 ° C | % 86 | 37.8 km/h | 91% |
| 12 August 2026 Wed | Light rain shower |
14.6 ° C | 18.3 ° C | 15.8 ° C | % 90 | 41.4 km/h | 92% |
| 13 August 2026 Thu | Patchy rain nearby |
14.5 ° C | 20.5 ° C | 17.8 ° C | % 73 | 28.1 km/h | 70% |
| 14 August 2026 Fri | Patchy rain nearby |
12.1 ° C | 16.5 ° C | 14.1 ° C | % 69 | 34.9 km/h | 74% |
| 15 August 2026 Sat | Sunny |
15.3 ° C | 20.7 ° C | 17.9 ° C | % 70 | 34.6 km/h | 57% |
| 16 August 2026 Sun | Sunny |
13.8 ° C | 22.1 ° C | 17.6 ° C | % 75 | 9 km/h | 7% |
Add a link to your web page; copy and paste this html to your web page
