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Hourly Forecast
Daylight Hours
06:55
Sunrise
19:07
Sunset
Moon
Waxing Crescent
12:46
Moonrise
21:14
Moonset
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Weather in Harrisburg today, September 16, 2026
Harrisburg is set for a fine, sunny day on September 16, 2026, with only limited interruptions to the clear sky. The early hours look particularly favourable for being outside. The morning looks comparatively open, with cloud near 4% around 10:00. Early outdoor plans have a better chance of staying dry and bright.
Expect highs of 30°C and cooler readings close to 14°C. The air stays humid, with relative humidity between 41% and 89% and the peak around 07:00. A lighter breeze peaks around 15:00 near 2.3 km/h.
Afternoon skies stay clogged, peaking close to 100% near 18:00. The grey theme continues rather than clearing out. Visibility holds near 16.1 km, though it can fall to 15.5 km. The sun rises at 06:55 and sets at 19:07, for a total of 12 hours 12 minutes of sunlight today.
Taken together, settled sunshine in Harrisburg on September 16, 2026 makes outdoor timing easier, with highs near 30°C.
Frequently asked questions about weather in Harrisburg
How warm does it get in Harrisburg?
The warmest month in Harrisburg is July, with average high temperatures of 31°C. The average temperature during this period is around 26°C.
How cold does it get in Harrisburg?
The coldest month in Harrisburg 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 Harrisburg?
The wettest month in Harrisburg is May, with an average of 112mm of precipitation.
What is the driest time of year in Harrisburg?
The driest month in Harrisburg is November, with an average of 71mm of precipitation.
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