10-day forecast for Harrison, PA: 30° to 67°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.
67°
Best day: Tuesday, October 20
58° · 0.28 in
Worst day: Tuesday, October 27
Tap any day below to see morning, afternoon, evening and overnight.
Tue, 2067° / 34°0
Morning39°feels 35°
Afternoon67°feels 65°
Evening47°feels 46°
Overnight36°feels 32°
67 °
Harrison, Tuesday, 20 October
Clear. High 67°, low 34°.
Pressure30.33 inHg
Wind6.3 mph NE
Humidity48%
Visibility6.2 mi
Dew point40°
Wed, 2162° / 31°0
Morning35°feels 35°
Afternoon60°feels 58°
Evening47°feels 45°
Overnight34°feels 34°
62 °
Harrison, Wednesday, 21 October
Clear. High 62°, low 31°.
Pressure30.27 inHg
Wind2.2 mph E
Humidity49%
Visibility6.2 mi
Dew point37°
Thu, 2258° / 41°0
Morning41°feels 36°
Afternoon58°feels 56°
Evening50°feels 46°
Overnight42°feels 39°
58 °
Harrison, Thursday, 22 October
Mostly clear. High 58°, low 41°.
Pressure30.15 inHg
Wind11.3 mph NW
Humidity65%
Visibility6.2 mi
Dew point45°
Fri, 2351° / 35°0
Morning35°feels 30°
Afternoon51°feels 48°
Evening48°feels 44°
Overnight40°feels 36°
51 °
Harrison, Friday, 23 October
Clear. High 51°, low 35°.
Pressure30.36 inHg
Wind6.4 mph N
Humidity56%
Visibility6.2 mi
Dew point30°
Sat, 2454° / 30°0
Morning35°feels 35°
Afternoon47°feels 46°
Evening52°feels 50°
Overnight39°feels 39°
54 °
Harrison, Saturday, 24 October
Clear. High 54°, low 30°.
Pressure30.56 inHg
Wind4.2 mph NE
Humidity57%
Visibility—
Dew point29°
Sun, 2561° / 40°0
Morning45°feels 44°
Afternoon56°feels 53°
Evening57°feels 55°
Overnight43°feels 43°
61 °
Harrison, Sunday, 25 October
Clear. High 61°, low 40°.
Pressure30.50 inHg
Wind5.7 mph S
Humidity40%
Visibility—
Dew point29°
Mon, 2666° / 43°0
Morning48°feels 47°
Afternoon60°feels 58°
Evening60°feels 58°
Overnight50°feels 49°
66 °
Harrison, Monday, 26 October
Overcast. High 66°, low 43°.
Pressure30.30 inHg
Wind7.7 mph W
Humidity55%
Visibility—
Dew point41°
Tue, 2758° / 48°0.28
Morning52°feels 51°
Afternoon58°feels 57°
Evening52°feels 52°
Overnight49°feels 49°
58 °
Harrison, Tuesday, 27 October
Rain. High 58°, low 48°.
Pressure30.24 inHg
Wind5.5 mph SW
Humidity75%
Visibility—
Dew point49°
Wed, 2848° / 33°0.15
Morning46°feels 44°
Afternoon42°feels 38°
Evening40°feels 35°
Overnight36°feels 31°
48 °
Harrison, Wednesday, 28 October
Light rain. High 48°, low 33°.
Pressure30.18 inHg
Wind10 mph N
Humidity92%
Visibility—
Dew point40°
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.