10-day forecast for Exton, PA: 39° to 78°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.
74°
Best day: Tuesday, October 13
78° · 0.29 in
Worst day: Friday, October 16
Tap any day below to see morning, afternoon, evening and overnight.
Wed, 1474° / 62°0.02
Morning64°feels 63°
Afternoon69°feels 70°
Evening69°feels 69°
Overnight65°feels 65°
74 °
Exton, Wednesday, 14 October
Light rain. High 74°, low 62°.
Pressure29.94 inHg
Wind10.2 mph W
Humidity69%
Visibility6.2 mi
Dew point66°
Thu, 1564° / 54°0.09
Morning54°feels 53°
Afternoon64°feels 63°
Evening60°feels 59°
Overnight56°feels 55°
64 °
Exton, Thursday, 15 October
Rain. High 64°, low 54°.
Pressure30.24 inHg
Wind4.5 mph NE
Humidity64%
Visibility6.2 mi
Dew point50°
Fri, 1678° / 56°0.29
Morning64°feels 64°
Afternoon78°feels 79°
Evening62°feels 61°
Overnight56°feels 56°
78 °
Exton, Friday, 16 October
Rain. High 78°, low 56°.
Pressure29.62 inHg
Wind16.1 mph SW
Humidity81%
Visibility6.2 mi
Dew point66°
Sat, 1752° / 40°0.01
Morning46°feels 40°
Afternoon49°feels 43°
Evening47°feels 42°
Overnight52°feels 50°
52 °
Exton, Saturday, 17 October
Light rain. High 52°, low 40°.
Pressure30.18 inHg
Wind17 mph NW
Humidity59%
Visibility—
Dew point35°
Sun, 1857° / 39°0
Morning42°feels 38°
Afternoon52°feels 50°
Evening54°feels 52°
Overnight43°feels 40°
57 °
Exton, Sunday, 18 October
Clear. High 57°, low 39°.
Pressure30.50 inHg
Wind9 mph SW
Humidity61%
Visibility—
Dew point36°
Mon, 1959° / 42°0
Morning45°feels 43°
Afternoon55°feels 53°
Evening57°feels 56°
Overnight49°feels 47°
59 °
Exton, Monday, 19 October
Overcast. High 59°, low 42°.
Pressure30.50 inHg
Wind8.4 mph S
Humidity63%
Visibility—
Dew point40°
Tue, 2067° / 51°0
Morning54°feels 53°
Afternoon62°feels 61°
Evening64°feels 63°
Overnight53°feels 53°
67 °
Exton, Tuesday, 20 October
Overcast. High 67°, low 51°.
Pressure30.45 inHg
Wind5.6 mph SW
Humidity77%
Visibility—
Dew point52°
Wed, 2169° / 51°0
Morning55°feels 54°
Afternoon63°feels 62°
Evening65°feels 64°
Overnight55°feels 54°
69 °
Exton, Wednesday, 21 October
Clear. High 69°, low 51°.
Pressure30.39 inHg
Wind3.8 mph N
Humidity60%
Visibility—
Dew point47°
Thu, 2270° / 52°0
Morning56°feels 55°
Afternoon65°feels 64°
Evening66°feels 65°
Overnight55°feels 54°
70 °
Exton, Thursday, 22 October
Clear. High 70°, low 52°.
Pressure30.33 inHg
Wind3.2 mph SW
Humidity59%
Visibility—
Dew point49°
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.