See exactly when rain will start and stop with a minute-by-minute precipitation nowcast for the next hour.
19°
Clear
Feels Like: 19°
Min: 18°
Max: 30°
The next few hours will be clear, with today reaching 30°C and dropping to 21°C. The coming days will be mostly cloudy throughout the day.
Compare today's weather with yesterday's data and track temperature trends over time.
Hourly Forecast
Daylight Hours
07:07
Sunrise
19:20
Sunset
Moon
Waxing Crescent
13:00
Moonrise
21:26
Moonset
Daily Forecast
Today
Thursday
Friday
Saturday
Sunday
Monday
Tuesday
Wednesday
Thursday
Friday
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Humidity
Weather in Pittsburgh today, September 16, 2026
Pittsburgh looks cloudy on September 16, 2026, with grey skies for much of the day. Sunshine stays limited, so the overall tone is muted from the morning onward. Expect a grey start, with morning cloud around 100% by 07:00. Outdoor plans early on should not rely on bright skies.
Temperatures climb from an overnight low near 18°C toward a daytime high of about 30°C. Moisture in the air spans 62%-96%, with the highest values around 23:00. Airflow remains manageable, reaching about 2.8 km/h around 13:00.
Afternoon skies stay clogged, peaking close to 100% near 13:00. The grey theme continues rather than clearing out. Visibility holds near 15.5 km, though it can fall to 11.1 km. Expect sunrise at 07:07, sunset at 19:20, and 12 hours 12 minutes of sunlight today overall.
Overall, Pittsburgh on September 16, 2026 stays grey and muted, so outdoor plans may want a flexible backup even with a high near 30°C.
Frequently asked questions about weather in Pittsburgh
How warm does it get in Pittsburgh?
The warmest month in Pittsburgh is July, with average high temperatures of 29°C. The average temperature during this period is around 24°C.
How cold does it get in Pittsburgh?
The coldest month in Pittsburgh is January, with average low temperatures of -4°C. The average temperature during this period is around -1°C.
What is the wettest time of year in Pittsburgh?
The wettest month in Pittsburgh is May, with an average of 154mm of precipitation.
What is the driest time of year in Pittsburgh?
The driest month in Pittsburgh is November, with an average of 82mm of precipitation.
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