10-day forecast for Exton, PA: 35° to 78°, with precipitation expected on 4 days. The table below breaks each day into morning, afternoon, evening and overnight.
78°
Best day: Wednesday, October 14
64° · 1.73 in
Worst day: Sunday, October 11
Tap any day below to see morning, afternoon, evening and overnight.
Sun, 1164° / 51°1.73
Morning54°feels 54°
Afternoon63°feels 64°
Evening59°feels 59°
Overnight51°feels 50°
64 °
Exton, Sunday, 11 October
Heavy rain. High 64°, low 51°.
Pressure30.18 inHg
Wind13.3 mph E
Humidity98%
Visibility2.7 mi
Dew point61°
Mon, 1271° / 52°0.96
Morning52°feels 52°
Afternoon70°feels 70°
Evening63°feels 63°
Overnight55°feels 55°
71 °
Exton, Monday, 12 October
Heavy rain. High 71°, low 52°.
Pressure29.80 inHg
Wind11.4 mph N
Humidity72%
Visibility6.2 mi
Dew point59°
Tue, 1375° / 56°0
Morning58°feels 58°
Afternoon75°feels 75°
Evening69°feels 69°
Overnight58°feels 58°
75 °
Exton, Tuesday, 13 October
Partly cloudy. High 75°, low 56°.
Pressure29.91 inHg
Wind9.2 mph S
Humidity66%
Visibility6.2 mi
Dew point62°
Wed, 1478° / 65°0.02
Morning66°feels 66°
Afternoon78°feels 78°
Evening72°feels 73°
Overnight67°feels 67°
78 °
Exton, Wednesday, 14 October
Light rain. High 78°, low 65°.
Pressure29.91 inHg
Wind9.6 mph W
Humidity70%
Visibility6.2 mi
Dew point65°
Thu, 1565° / 50°0
Morning60°feels 60°
Afternoon62°feels 60°
Evening60°feels 59°
Overnight52°feels 51°
65 °
Exton, Thursday, 15 October
Overcast. High 65°, low 50°.
Pressure30.21 inHg
Wind11.5 mph N
Humidity65%
Visibility—
Dew point49°
Fri, 1669° / 51°0.33
Morning53°feels 52°
Afternoon59°feels 59°
Evening68°feels 69°
Overnight63°feels 63°
69 °
Exton, Friday, 16 October
Rain. High 69°, low 51°.
Pressure30.00 inHg
Wind11.5 mph S
Humidity95%
Visibility—
Dew point55°
Sat, 1763° / 47°0.19
Morning60°feels 60°
Afternoon54°feels 53°
Evening49°feels 47°
Overnight50°feels 48°
63 °
Exton, Saturday, 17 October
Light rain. High 63°, low 47°.
Pressure29.91 inHg
Wind11 mph NW
Humidity77%
Visibility—
Dew point49°
Sun, 1851° / 38°0.01
Morning42°feels 35°
Afternoon48°feels 42°
Evening45°feels 39°
Overnight38°feels 30°
51 °
Exton, Sunday, 18 October
Light rain. High 51°, low 38°.
Pressure30.06 inHg
Wind15.4 mph NW
Humidity58%
Visibility—
Dew point33°
Mon, 1948° / 35°0
Morning39°feels 31°
Afternoon44°feels 36°
Evening45°feels 40°
Overnight36°feels 29°
48 °
Exton, Monday, 19 October
Clear. High 48°, low 35°.
Pressure30.53 inHg
Wind15.5 mph N
Humidity40%
Visibility—
Dew point19°
About this forecast
How reliable is a 10-day forecast?
The first 3–5 days are the most reliable, typically within 2–4°. From day six to ten the models show the trend: the direction of change is right more often than the exact numbers.
What does the time-of-day table show?
Temperature in Exton, PA around 8am, 2pm, 8pm and 2am each day — handy for planning a walk, a drive or work outdoors.
How is the best day chosen?
We weigh the daytime high against precipitation: a warm, dry day scores highest.