10-day forecast for Penn, PA: 36° to 66°, with precipitation expected on 0 days. The table below breaks each day into morning, afternoon, evening and overnight.
66°
Best day: Monday, October 19
55°
Worst day: Monday, October 26
Tap any day below to see morning, afternoon, evening and overnight.
Sun, 1859° / 36°0
Morning37°feels 37°
Afternoon56°feels 53°
Evening50°feels 50°
Overnight38°feels 35°
59 °
Penn, Sunday, 18 October
Clear. High 59°, low 36°.
Pressure30.62 inHg
Wind0.8 mph W
Humidity48%
Visibility6.2 mi
Dew point34°
Mon, 1966° / 40°0
Morning40°feels 37°
Afternoon65°feels 63°
Evening53°feels 51°
Overnight42°feels 42°
66 °
Penn, Monday, 19 October
Clear. High 66°, low 40°.
Pressure30.45 inHg
Wind4 mph N
Humidity52%
Visibility6.2 mi
Dew point42°
Tue, 2065° / 46°0
Morning47°feels 43°
Afternoon65°feels 64°
Evening56°feels 54°
Overnight47°feels 44°
65 °
Penn, Tuesday, 20 October
Clear. High 65°, low 46°.
Pressure30.30 inHg
Wind9.8 mph N
Humidity53%
Visibility6.2 mi
Dew point44°
Wed, 2163° / 45°0
Morning49°feels 46°
Afternoon56°feels 55°
Evening59°feels 57°
Overnight47°feels 45°
63 °
Penn, Wednesday, 21 October
Clear. High 63°, low 45°.
Pressure30.33 inHg
Wind7.7 mph N
Humidity59%
Visibility—
Dew point40°
Thu, 2261° / 41°0
Morning46°feels 44°
Afternoon55°feels 53°
Evening57°feels 55°
Overnight44°feels 43°
61 °
Penn, Thursday, 22 October
Clear. High 61°, low 41°.
Pressure30.18 inHg
Wind7 mph N
Humidity59%
Visibility—
Dew point38°
Fri, 2363° / 41°0
Morning46°feels 44°
Afternoon58°feels 55°
Evening60°feels 58°
Overnight46°feels 43°
63 °
Penn, Friday, 23 October
Mostly clear. High 63°, low 41°.
Pressure30.27 inHg
Wind10.4 mph N
Humidity48%
Visibility—
Dew point35°
Sat, 2460° / 40°0
Morning44°feels 44°
Afternoon54°feels 51°
Evening56°feels 54°
Overnight43°feels 43°
60 °
Penn, Saturday, 24 October
Clear. High 60°, low 40°.
Pressure30.39 inHg
Wind5.4 mph NE
Humidity49%
Visibility—
Dew point33°
Sun, 2565° / 40°0
Morning44°feels 44°
Afternoon56°feels 54°
Evening63°feels 61°
Overnight52°feels 51°
65 °
Penn, Sunday, 25 October
Clear. High 65°, low 40°.
Pressure30.18 inHg
Wind11.6 mph NW
Humidity45%
Visibility—
Dew point32°
Mon, 2655° / 40°0
Morning45°feels 39°
Afternoon49°feels 45°
Evening53°feels 51°
Overnight45°feels 44°
55 °
Penn, Monday, 26 October
Overcast. High 55°, low 40°.
Pressure30.36 inHg
Wind10.6 mph NW
Humidity47%
Visibility—
Dew point28°
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 Penn, 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.