Exton, PA 14 Day Weather - 19341 WeatherWorld.com
Quick Weather Clicks
Settings
Sun & Moon


Exton, PA Weather Forecast


Exton, PA Weather Forecast Dated: 212 AM Tue Sep 15 2026
Expect a mild stretch with more clouds than sun and occasional showers over the coming period. generally humid conditions and a stable pattern will dominate.
Tuesday, September 15, 2026
Mid-Morning
59°F 15°C
Partly Cloudy
Mid-Afternoon
73°F 23°C
Sunny
Early-Evening
68°F 20°C
Sunny
Pleasant near 73°F 23°C, cloudy in the morning, becoming sunny through the afternoon and evening, with steady humidity and steady pressure.
Wednesday, September 16, 2026
Mid-Morning
64°F 18°C
Sunny
Mid-Afternoon
78°F 25°C
Partly Cloudy
Early-Evening
74°F 24°C
Overcast
Comfortable with temperatures reaching 78°F 25°C, sunny in the morning, partly cloudy in the afternoon, and cloudy this evening, with steady humidity and steady pressure.
Thursday, September 17, 2026
Mid-Morning
69°F 21°C
Sunny
Mid-Afternoon
83°F 28°C
Partly Cloudy
Early-Evening
76°F 25°C
Partly Cloudy
Quite warm around 83°F 28°C, sunny in the morning, partly cloudy in the afternoon, and cloudy this evening, with lower humidity and barometric pressure falling. Winds turning from the SSW to the S at 6 mph 10 km/h.
Friday, September 18, 2026
Mid-Morning
71°F 22°C
Partly Cloudy
Mid-Afternoon
79°F 26°C
Sunny
Early-Evening
74°F 24°C
Sunny
Mild temperatures up to 79°F 26°C, cloudy in the morning, becoming sunny through the afternoon and evening, with lower humidity and steady pressure.
Saturday, September 19, 2026
Mid-Morning
65°F 18°C
Overcast
Mid-Afternoon
72°F 22°C
Overcast
Early-Evening
69°F 21°C
Overcast
Mild with a high of 72°F 22°C, overcast throughout the day, with increasing humidity and steady pressure. Winds switching from the ENE to the SSE at 9 mph 14 km/h.
Sunday, September 20, 2026
Mid-Morning
71°F 22°C
Partly Cloudy
Mid-Afternoon
82°F 28°C
Scattered Showers
Early-Evening
75°F 24°C
Overcast
Very warm near 82°F 28°C, though humidity makes it feel like 85°F 30°C, locally heavy downpours at times, with lower humidity and steady pressure. Winds moving from the SSW to the SW at 6 mph 10 km/h.
Monday, September 21, 2026
Mid-Morning
61°F 16°C
Overcast
Mid-Afternoon
59°F 15°C
Scattered Showers
Early-Evening
56°F 13°C
Light Showers
Comfortable at 59°F 15°C, periods of heavy rain and gusty conditions, with increasing humidity and steady pressure. Winds out of the NE at 10 mph 15 km/h. Gusts up to 23 mph 37 km/h.
Tuesday, September 22, 2026
Mid-Morning
57°F 14°C
Scattered Showers
Mid-Afternoon
57°F 14°C
Scattered Showers
Early-Evening
56°F 14°C
Light Showers
Crisp with a high near 57°F 14°C, scattered downpours possible, with steady humidity and steady pressure. Winds shifting from the ENE to the E at 13 mph 21 km/h. Gusts up to 28 mph 45 km/h.
Wednesday, September 23, 2026
Mid-Morning
56°F 13°C
Heavy Rain Showers
Mid-Afternoon
55°F 13°C
Light Showers
Early-Evening
58°F 15°C
Heavy Rain Showers
Brisk around 55°F 13°C, on-and-off showers throughout the day, with increasing humidity and barometric pressure falling. Winds turning from the E to the ENE at 14 mph 23 km/h. Gusts up to 32 mph 52 km/h.
Thursday, September 24, 2026
Mid-Morning
60°F 16°C
Scattered Showers
Mid-Afternoon
58°F 14°C
Scattered Showers
Early-Evening
57°F 14°C
Overcast
Mildly cool near 58°F 14°C, periods of heavy rain and gusty conditions, with steady humidity and steady pressure. Winds switching from the NE to the SE at 10 mph 16 km/h. Gusts up to 23 mph 37 km/h.
Friday, September 25, 2026
Mid-Morning
59°F 15°C
Overcast
Mid-Afternoon
66°F 19°C
Overcast
Early-Evening
65°F 19°C
Overcast
Comfortable at 66°F 19°C, overcast throughout the day, with steady humidity and steady pressure. Winds moving from the NNE to the NE at 7 mph 10 km/h.
Saturday, September 26, 2026
Mid-Morning
60°F 16°C
Scattered Showers
Mid-Afternoon
63°F 17°C
Overcast
Early-Evening
61°F 17°C
Overcast
Cool with a high near 63°F 17°C, locally heavy downpours at times, with steady humidity and steady pressure. Winds swinging from the NE to the ENE at 8 mph 12 km/h.
Sunday, September 27, 2026
Mid-Morning
57°F 14°C
Overcast
Mid-Afternoon
62°F 16°C
Light Showers
Early-Evening
58°F 15°C
Light Showers
Refreshing around 62°F 16°C, drier morning followed by showers lasting through evening, with increasing humidity and barometric pressure falling. Winds shifting from the NNE to the SE at 5 mph 8 km/h.
Monday, September 28, 2026
Mid-Morning
60°F 16°C
Sunny
Mid-Afternoon
71°F 22°C
Scattered Showers
Early-Evening
67°F 20°C
Sunny
Mild temperatures up to 71°F 22°C, scattered downpours possible, with lower humidity and steady pressure. Winds blowing from the NNW at 8 mph 13 km/h.
Exton, PA Weather Radar Map
Use the map search tool if you want to place a location marker on the radar map...
Weather World