Devon, PA 14 Day Weather - 19333 WeatherWorld.com
Quick Weather Clicks
Settings
Sun & Moon


Devon, PA Weather Forecast


Devon, PA Weather Forecast Dated: 644 AM Thu Sep 03 2026
Expect a very warm period with plenty of sunshine and occasional showers over the coming period. moderate humidity and no major pressure swings will dominate. Isolated storms at times.
Thursday, September 3, 2026
Mid-Morning
73°F 23°C
Heavy Rain
Mid-Afternoon
88°F 31°C
Sunny
Early-Evening
82°F 28°C
Sunny
Warm and summery around 88°F 31°C (feels like 95°F 35°C), early showers breaking for a drier afternoon, with lower humidity and barometric pressure falling. Winds turning from the SW to the N at 6 mph 10 km/h.
Friday, September 4, 2026
Mid-Morning
74°F 23°C
Overcast
Mid-Afternoon
75°F 24°C
Overcast
Early-Evening
76°F 25°C
Scattered Showers
Comfortable with temperatures reaching 75°F 24°C, scattered downpours possible, with steady humidity and steady pressure. Winds blowing from the WNW at 6 mph 10 km/h.
Saturday, September 5, 2026
Mid-Morning
67°F 19°C
Sunny
Mid-Afternoon
76°F 24°C
Sunny
Early-Evening
71°F 22°C
Partly Cloudy
Enjoyable around 76°F 24°C, sunny through the afternoon, turning partly cloudy this evening, with steady humidity and steady pressure. Winds moving from the NNW to the N at 9 mph 15 km/h.
Sunday, September 6, 2026
Mid-Morning
65°F 18°C
Sunny
Mid-Afternoon
77°F 25°C
Sunny
Early-Evening
70°F 21°C
Sunny
Mild temperatures up to 77°F 25°C, sunny through the afternoon, turning partly cloudy this evening, with steady humidity and steady pressure.
Monday, September 7, 2026
Mid-Morning
62°F 17°C
Sunny
Mid-Afternoon
80°F 27°C
Scattered Showers
Early-Evening
75°F 24°C
Scattered Showers
Very warm with a high of 80°F 27°C, scattered downpours possible, with increasing humidity and steady pressure.
Tuesday, September 8, 2026
Mid-Morning
71°F 22°C
Overcast
Mid-Afternoon
83°F 28°C
Overcast
Early-Evening
80°F 27°C
Overcast
Warm and summery near 83°F 28°C, overcast throughout the day, with lower humidity and steady pressure.
Wednesday, September 9, 2026
Mid-Morning
78°F 26°C
Sunny
Mid-Afternoon
90°F 32°C
Sunny
Early-Evening
87°F 31°C
Cloudy
Sizzling hot near 90°F 32°C with a heat index reaching 95°F 35°C, partly cloudy throughout the day, with lower humidity and barometric pressure falling. Winds swinging from the WSW to the SW at 9 mph 14 km/h. Gusts up to 25 mph 40 km/h.
Thursday, September 10, 2026
Mid-Morning
78°F 25°C
Sunny
Mid-Afternoon
81°F 27°C
Sunny
Early-Evening
76°F 25°C
Sunny
Quite warm around 81°F 27°C, sunny throughout the day, with lower humidity and steady pressure. Winds shifting from the WNW to the NW at 9 mph 14 km/h. Gusts up to 22 mph 36 km/h.
Friday, September 11, 2026
Mid-Morning
58°F 15°C
Sunny
Mid-Afternoon
71°F 22°C
Sunny
Early-Evening
68°F 20°C
Sunny
Mild temperatures up to 71°F 22°C, sunny throughout the day, with lower humidity and steady pressure. Winds turning from the NNW to the SW at 7 mph 10 km/h.
Saturday, September 12, 2026
Mid-Morning
62°F 16°C
Cloudy
Mid-Afternoon
75°F 24°C
Sunny
Early-Evening
70°F 22°C
Sunny
Mild with a high of 75°F 24°C, cloudy in the morning, becoming sunny through the afternoon and evening, with steady humidity and steady pressure.
Sunday, September 13, 2026
Mid-Morning
65°F 19°C
Sunny
Mid-Afternoon
78°F 26°C
Overcast
Early-Evening
72°F 23°C
Cloudy
Pleasant near 78°F 26°C, partly cloudy through the afternoon, turning cloudy this evening, with steady humidity and steady pressure. Winds switching from the SSE to the S at 8 mph 13 km/h.
Monday, September 14, 2026
Mid-Morning
69°F 21°C
Overcast
Mid-Afternoon
83°F 29°C
Cloudy
Early-Evening
80°F 27°C
Sunny
Very warm near 83°F 29°C, though humidity makes it feel like 87°F 30°C, partly cloudy in the morning, overcast in the afternoon, and partly cloudy this evening, with steady humidity and barometric pressure falling.
Tuesday, September 15, 2026
Mid-Morning
76°F 25°C
Sunny
Mid-Afternoon
82°F 28°C
Sunny
Early-Evening
76°F 24°C
Sunny
Quite warm around 82°F 28°C, cloudy in the morning, partly cloudy in the afternoon, and sunny this evening, with lower humidity and steady pressure. Winds moving from the NW to the NNW at 6 mph 10 km/h.
Wednesday, September 16, 2026
Mid-Morning
66°F 19°C
Sunny
Mid-Afternoon
72°F 22°C
Sunny
Early-Evening
61°F 16°C
Sunny
Mild temperatures up to 72°F 22°C, sunny throughout the day, with steady humidity and steady pressure. Winds swinging from the WNW to the NNW at 13 mph 20 km/h. Gusts up to 23 mph 37 km/h.
Devon, PA Weather Radar Map
Use the map search tool if you want to place a location marker on the radar map...
Weather World