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Port St Johns weather live forecast
Today's maximum temperature in Port St Johns is expected to be 17°C. Select a day from the live weather forecast for Port St Johns, South Africa for more weather parameters.
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Saturday
26th Jul -
Sunday
27th Jul -
Monday
28th Jul -
Tuesday
29th Jul -
Wednesday
30th Jul
5-day weather forecast updated at 04:03 on Friday 25th July 2025 GMT
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The 5-day weather forecast for South Africa (Port St Johns) is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.
Port St Johns weather forecast by day
Below are the detailed weather forecasts for Port St Johns for the next 5 days.
Port St Johns weather for Saturday 26th July 2025
Expect scattered clouds in Port St Johns, South Africa with a maximum temperature of 17°C, maximum UV of 3 (Moderate) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 23 kph from the south-west.
- °C maximum temperature
- °C minimum temperature
- scattered clouds
- hours of sunshine
- UV index (Moderate)
- mm of rainfall expected
- no heat & humidity
- kph wind from SW
Port St Johns weather for Sunday 27th July 2025
Expect mostly cloudy with rain in Port St Johns, South Africa with a maximum temperature of 14°C, maximum UV of 2 (Low) and 2 hours of bright sunshine. There are 5-10 mm of rainfall expected with 71% chance of some rain and a moderate breeze of 24 kph from the south-west.
- °C maximum temperature
- °C minimum temperature
- mostly cloudy with rain
- hours of sunshine
- UV index (Low)
- % chance of some rain
- mm of rainfall expected
- °C wind chill
- kph wind from SW
Port St Johns weather for Monday 28th July 2025
Expect clear skies in Port St Johns, South Africa with a maximum temperature of 18°C, maximum UV of 4 (Moderate) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 14 kph from the north.
- °C maximum temperature
- °C minimum temperature
- clear skies
- hours of sunshine
- UV index (Moderate)
- mm of rainfall expected
- no heat & humidity
- kph wind from N
Port St Johns weather for Tuesday 29th July 2025
Expect clear skies in Port St Johns, South Africa with a maximum temperature of 21°C, maximum UV of 4 (Moderate) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 12 kph from the north-west.
- °C maximum temperature
- °C minimum temperature
- clear skies
- hours of sunshine
- UV index (Moderate)
- mm of rainfall expected
- no heat & humidity
- kph wind from NW
Port St Johns weather for Wednesday 30th July 2025
Expect clear skies in Port St Johns, South Africa with a maximum temperature of 25°C, maximum UV of 3 (Moderate) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 11 kph from the north-west.
- °C maximum temperature
- °C minimum temperature
- clear skies
- hours of sunshine
- UV index (Moderate)
- mm of rainfall expected
- no heat & humidity
- kph wind from NW
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Metric (°C / mm) | Imperial (°F / inches)
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