Duquesne, PA 14 Day Weather - 15110 WeatherWorld.com
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Duquesne, PA Weather Forecast


Duquesne, PA Weather Forecast Dated: 920 AM Wed Sep 09 2026
Expect a mild stretch with a mix of sun and clouds and frequent chances of rain over the coming period. generally humid conditions and no major pressure swings will dominate. Isolated storms at times.
Wednesday, September 9, 2026
Mid-Morning
72°F 22°C
Partly Cloudy
Mid-Afternoon
84°F 29°C
Sunny
Early-Evening
82°F 28°C
Partly Cloudy
Warm and summery near 84°F 29°C, partly cloudy in the morning, sunny in the afternoon, and partly cloudy this evening, with lower humidity and barometric pressure falling. Winds out of the SW at 13 mph 20 km/h. Gusts up to 26 mph 42 km/h.
Thursday, September 10, 2026
Mid-Morning
66°F 19°C
Light Showers
Mid-Afternoon
68°F 20°C
Light Fog
Early-Evening
71°F 22°C
Heavy Rain Showers
Comfortable with temperatures reaching 68°F 20°C, early showers and late showers with a lull during the afternoon, with steady humidity and steady pressure. Winds switching from the WSW to the NW at 4 mph 7 km/h.
Friday, September 11, 2026
Mid-Morning
62°F 16°C
Overcast
Mid-Afternoon
76°F 24°C
Overcast
Early-Evening
72°F 22°C
Sunny
Enjoyable around 76°F 24°C, overcast through the afternoon, turning sunny this evening, with lower humidity and steady pressure.
Saturday, September 12, 2026
Mid-Morning
66°F 19°C
Partly Cloudy
Mid-Afternoon
72°F 22°C
Scattered Showers
Early-Evening
71°F 22°C
Light Showers
Mild temperatures up to 72°F 22°C, periods of heavy rain and gusty conditions, with steady humidity and steady pressure.
Sunday, September 13, 2026
Mid-Morning
65°F 18°C
Partly Cloudy
Mid-Afternoon
81°F 27°C
Partly Cloudy
Early-Evening
77°F 25°C
Overcast
Very warm with a high of 81°F 27°C, cloudy throughout the day, with lower humidity and steady pressure.
Monday, September 14, 2026
Mid-Morning
71°F 22°C
Sunny
Mid-Afternoon
81°F 27°C
Scattered Showers
Early-Evening
78°F 26°C
Overcast
Warm and summery near 81°F 27°C, locally heavy downpours at times, with lower humidity and steady pressure.
Tuesday, September 15, 2026
Mid-Morning
67°F 20°C
Light Showers
Mid-Afternoon
74°F 24°C
Overcast
Early-Evening
79°F 27°C
Cloudy
Comfortable with temperatures reaching 74°F 24°C, early showers breaking for a drier afternoon, with lower humidity and steady pressure. Winds SSW at 8 mph 13 km/h.
Wednesday, September 16, 2026
Mid-Morning
58°F 15°C
Scattered Showers
Mid-Afternoon
65°F 19°C
Sunny
Early-Evening
63°F 17°C
Sunny
Cool with a high near 65°F 19°C, scattered downpours possible, with lower humidity and barometric pressure rising. Winds swinging from the WNW to the NNW at 7 mph 11 km/h.
Thursday, September 17, 2026
Mid-Morning
54°F 12°C
Sunny
Mid-Afternoon
69°F 21°C
Overcast
Early-Evening
67°F 19°C
Sunny
Mild temperatures up to 69°F 21°C, sunny in the morning, becoming partly cloudy through the afternoon and evening, with lower humidity and barometric pressure falling.
Friday, September 18, 2026
Mid-Morning
65°F 19°C
Sunny
Mid-Afternoon
80°F 27°C
Partly Cloudy
Early-Evening
77°F 25°C
Scattered Showers
Very warm with a high of 80°F 27°C, periods of heavy rain and gusty conditions, with increasing humidity and barometric pressure falling. Winds shifting from the SSW to the WSW at 6 mph 10 km/h.
Saturday, September 19, 2026
Mid-Morning
63°F 17°C
Light Showers
Mid-Afternoon
58°F 14°C
Cloudy
Early-Evening
54°F 12°C
Cloudy
Comfortable at 58°F 14°C, scattered morning showers before drying out later, with lower humidity and steady pressure. Winds NNE at 7 mph 12 km/h.
Sunday, September 20, 2026
Mid-Morning
54°F 12°C
Overcast
Mid-Afternoon
67°F 19°C
Cloudy
Early-Evening
66°F 20°C
Sunny
Cool with a high near 67°F 19°C, overcast in the morning, cloudy in the afternoon, and partly cloudy this evening, with steady humidity and steady pressure.
Monday, September 21, 2026
Mid-Morning
68°F 20°C
Scattered Showers
Mid-Afternoon
83°F 29°C
Sunny
Early-Evening
81°F 27°C
Partly Cloudy
Warm and summery around 83°F 29°C (feels like 86°F 30°C), periods of heavy rain and gusty conditions, with lower humidity and steady pressure. A stray shower or storm late in the day. Winds switching from the SE to the SW at 8 mph 13 km/h. Gusts up to 20 mph 31 km/h.
Tuesday, September 22, 2026
Mid-Morning
61°F 16°C
Overcast
Mid-Afternoon
66°F 19°C
Overcast
Early-Evening
61°F 16°C
Partly Cloudy
Mildly cool near 66°F 19°C, overcast in the morning, cloudy in the afternoon, and partly cloudy this evening, with lower humidity and steady pressure.
Duquesne, PA Weather Radar Map
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