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Hourly Forecast
Daylight Hours
06:46
Sunrise
18:34
Sunset
Moon
Waxing Crescent
08:46
Moonrise
23:16
Moonset
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Weather in Constantia tomorrow, September 16, 2026
Constantia looks damp on September 16, 2026, so plan for wet spells during the day. Early travel and outdoor time should assume rain can arrive quickly. The morning carries the wetter risk, with rain chances near 100% and the highest odds around 00:00. Cloud is also thick early on, peaking near 100% around 00:00.
The temperature range runs from about 12°C up to 16°C. Relative humidity sits between 57% and 96%, reaching its peak around 00:00. Airflow remains manageable, reaching about 6.6 km/h around 14:00.
Through the afternoon the main story eases from the wetter morning, with rain odds nearer 0% after earlier peaks around 100%. Cloud remains in play near 17% around 12:00, but the heaviest damp risk should be behind you. Visibility stays generally good near 14.6 km on average, though it can drop toward 4.7 km in thicker cloud or showers. Daylight runs from 06:45 to 18:35, lasting 11 hours 50 minutes of sunlight today.
Overall, Constantia on September 16, 2026 suits indoor plans or waterproof kit, especially while rain chances stay near 100% and the high sits around 16°C.
Frequently asked questions about weather in Constantia
How warm does it get in Constantia?
The warmest month in Constantia is January, with average high temperatures of 23°C. The average temperature during this period is around 20°C.
How cold does it get in Constantia?
The coldest month in Constantia is August, with average low temperatures of 11°C. The average temperature during this period is around 13°C.
What is the wettest time of year in Constantia?
The wettest month in Constantia is June, with an average of 114mm of precipitation.
What is the driest time of year in Constantia?
The driest month in Constantia is February, with an average of 10mm of precipitation.
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