10-day forecast for Harrison, PA: 33° to 65°, with precipitation expected on 0 days. The table below breaks each day into morning, afternoon, evening and overnight.
65°
Best day: Tuesday, October 20
54°
Worst day: Friday, October 23
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1963° / 35°0
Morning36°feels 34°
Afternoon62°feels 60°
Evening49°feels 46°
Overnight40°feels 37°
63 °
Harrison, Monday, 19 October
Clear. High 63°, low 35°.
Pressure30.45 inHg
Wind1.8 mph NE
Humidity40%
Visibility6.2 mi
Dew point35°
Tue, 2065° / 41°0
Morning41°feels 38°
Afternoon64°feels 62°
Evening53°feels 51°
Overnight42°feels 38°
65 °
Harrison, Tuesday, 20 October
Clear. High 65°, low 41°.
Pressure30.36 inHg
Wind4.3 mph NE
Humidity64%
Visibility6.2 mi
Dew point47°
Wed, 2161° / 37°0
Morning37°feels 32°
Afternoon60°feels 58°
Evening49°feels 46°
Overnight42°feels 38°
61 °
Harrison, Wednesday, 21 October
Clear. High 61°, low 37°.
Pressure30.30 inHg
Wind3.2 mph NE
Humidity57%
Visibility6.2 mi
Dew point40°
Thu, 2262° / 39°0
Morning40°feels 40°
Afternoon61°feels 59°
Evening52°feels 51°
Overnight41°feels 39°
62 °
Harrison, Thursday, 22 October
Overcast. High 62°, low 39°.
Pressure30.18 inHg
Wind8 mph N
Humidity53%
Visibility—
Dew point42°
Fri, 2354° / 39°0
Morning43°feels 39°
Afternoon52°feels 50°
Evening44°feels 43°
Overnight40°feels 36°
54 °
Harrison, Friday, 23 October
Clear. High 54°, low 39°.
Pressure30.42 inHg
Wind6.8 mph NE
Humidity46%
Visibility—
Dew point31°
Sat, 2459° / 35°0
Morning42°feels 37°
Afternoon56°feels 54°
Evening44°feels 40°
Overnight40°feels 37°
59 °
Harrison, Saturday, 24 October
Overcast. High 59°, low 35°.
Pressure30.53 inHg
Wind8.7 mph SE
Humidity37%
Visibility—
Dew point29°
Sun, 2560° / 39°0
Morning46°feels 43°
Afternoon60°feels 58°
Evening55°feels 54°
Overnight50°feels 49°
60 °
Harrison, Sunday, 25 October
Overcast. High 60°, low 39°.
Pressure30.36 inHg
Wind8.5 mph S
Humidity52%
Visibility—
Dew point40°
Mon, 2661° / 49°0
Morning52°feels 51°
Afternoon60°feels 58°
Evening52°feels 51°
Overnight53°feels 51°
61 °
Harrison, Monday, 26 October
Overcast. High 61°, low 49°.
Pressure30.33 inHg
Wind3.6 mph NE
Humidity61%
Visibility—
Dew point46°
Tue, 2761° / 50°0
Morning54°feels 53°
Afternoon59°feels 58°
Evening52°feels 51°
Overnight50°feels 49°
61 °
Harrison, Tuesday, 27 October
Overcast. High 61°, low 50°.
Pressure30.33 inHg
Wind4 mph E
Humidity61%
Visibility—
Dew point46°
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 Harrison, 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.