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Hourly Forecast
Daylight Hours
06:46
Sunrise
18:58
Sunset
Moon
Waxing Crescent
12:37
Moonrise
21:04
Moonset
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Weather in Hillsborough today, September 16, 2026
Hillsborough starts September 16, 2026 under largely sunny skies, with bright spells setting the tone from the outset. Outdoor plans should enjoy long stretches of open sky as the day unfolds. Morning skies stay relatively clear, holding cloud close to 25% near 11:00. The early part of the day favours being outside.
Expect highs of 27°C and cooler readings close to 13°C. Relative humidity sits between 52% and 88%, reaching its peak around 23:00. Airflow remains manageable, reaching about 3.0 km/h around 11:00.
Through the afternoon cloud remains the main feature, with cover near 92% around 18:00. Bright spells should stay limited even as the day wears on. Visibility stays near 16.1 km. The sun rises at 06:46 and sets at 18:58, for a total of 12 hours 12 minutes of sunlight today.
Overall, Hillsborough on September 16, 2026 favours outdoor plans under mostly open skies, with a comfortable high near 27°C.
Frequently asked questions about weather in Hillsborough
How warm does it get in Hillsborough?
The warmest month in Hillsborough is July, with average high temperatures of 31°C. The average temperature during this period is around 25°C.
How cold does it get in Hillsborough?
The coldest month in Hillsborough is January, with average low temperatures of -2°C. The average temperature during this period is around 1°C.
What is the wettest time of year in Hillsborough?
The wettest month in Hillsborough is July, with an average of 129mm of precipitation.
What is the driest time of year in Hillsborough?
The driest month in Hillsborough is November, with an average of 77mm of precipitation.
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