10-day forecast for Marcus Hook, PA: 39° to 79°, with precipitation expected on 1 day. The table below breaks each day into morning, afternoon, evening and overnight.
69°
Best day: Thursday, October 15
79° · 0.65 in
Worst day: Friday, October 16
Tap any day below to see morning, afternoon, evening and overnight.
Fri, 1679° / 57°0.65
Morning62°feels 62°
Afternoon79°feels 80°
Evening67°feels 68°
Overnight59°feels 58°
79 °
Marcus Hook, Friday, 16 October
Heavy rain. High 79°, low 57°.
Pressure29.80 inHg
Wind11.5 mph SW
Humidity88%
Visibility6.2 mi
Dew point67°
Sat, 1763° / 44°0.03
Morning52°feels 50°
Afternoon53°feels 50°
Evening47°feels 42°
Overnight61°feels 60°
63 °
Marcus Hook, Saturday, 17 October
Light rain. High 63°, low 44°.
Pressure30.15 inHg
Wind15 mph N
Humidity51%
Visibility6.2 mi
Dew point35°
Sun, 1854° / 39°0
Morning39°feels 35°
Afternoon54°feels 52°
Evening47°feels 45°
Overnight41°feels 36°
54 °
Marcus Hook, Sunday, 18 October
Clear. High 54°, low 39°.
Pressure30.62 inHg
Wind7 mph NE
Humidity49%
Visibility6.2 mi
Dew point32°
Mon, 1959° / 42°0
Morning45°feels 42°
Afternoon55°feels 53°
Evening57°feels 55°
Overnight43°feels 40°
59 °
Marcus Hook, Monday, 19 October
Clear. High 59°, low 42°.
Pressure30.50 inHg
Wind8.4 mph N
Humidity55%
Visibility—
Dew point37°
Tue, 2066° / 48°0
Morning52°feels 48°
Afternoon60°feels 58°
Evening63°feels 62°
Overnight53°feels 51°
66 °
Marcus Hook, Tuesday, 20 October
Overcast. High 66°, low 48°.
Pressure30.18 inHg
Wind10.8 mph N
Humidity51%
Visibility—
Dew point40°
Wed, 2164° / 51°0
Morning54°feels 52°
Afternoon60°feels 59°
Evening61°feels 59°
Overnight53°feels 50°
64 °
Marcus Hook, Wednesday, 21 October
Clear. High 64°, low 51°.
Pressure30.30 inHg
Wind10.4 mph NE
Humidity57%
Visibility—
Dew point44°
Thu, 2262° / 47°0
Morning50°feels 48°
Afternoon57°feels 56°
Evening60°feels 58°
Overnight52°feels 50°
62 °
Marcus Hook, Thursday, 22 October
Clear. High 62°, low 47°.
Pressure30.42 inHg
Wind4.9 mph N
Humidity61%
Visibility—
Dew point42°
Fri, 2366° / 48°0
Morning51°feels 50°
Afternoon60°feels 58°
Evening63°feels 61°
Overnight54°feels 52°
66 °
Marcus Hook, Friday, 23 October
Clear. High 66°, low 48°.
Pressure30.33 inHg
Wind5.3 mph NW
Humidity49%
Visibility—
Dew point39°
Sat, 2463° / 49°0
Morning54°feels 52°
Afternoon59°feels 57°
Evening59°feels 57°
Overnight50°feels 48°
63 °
Marcus Hook, Saturday, 24 October
Clear. High 63°, low 49°.
Pressure30.45 inHg
Wind9 mph E
Humidity51%
Visibility—
Dew point39°
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 Marcus Hook, 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.