10-day forecast for Harrisville, PA: 50° to 85°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.
85°
Best day: Sunday, August 9
83° · 1.5 in
Worst day: Monday, August 10
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1083° / 67°1.5
Morning68°feels 69°
Afternoon81°feels 82°
Evening74°feels 76°
Overnight69°feels 69°
83 °
Harrisville, Monday, 10 August
Heavy rain. High 83°, low 67°.
Pressure30.00 inHg
Wind11.2 mph SW
Humidity73%
Visibility6.2 mi
Dew point65°
Tue, 1182° / 63°0.01
Morning65°feels 66°
Afternoon79°feels 79°
Evening69°feels 69°
Overnight69°feels 70°
82 °
Harrisville, Tuesday, 11 August
Light rain. High 82°, low 63°.
Pressure29.97 inHg
Wind7.2 mph W
Humidity77%
Visibility6.2 mi
Dew point68°
Wed, 1272° / 64°0.13
Morning65°feels 66°
Afternoon70°feels 71°
Evening72°feels 73°
Overnight64°feels 64°
72 °
Harrisville, Wednesday, 12 August
Rain. High 72°, low 64°.
Pressure29.83 inHg
Wind7.1 mph SW
Humidity97%
Visibility6.2 mi
Dew point68°
Thu, 1373° / 59°0.01
Morning59°feels 59°
Afternoon72°feels 71°
Evening63°feels 63°
Overnight65°feels 66°
73 °
Harrisville, Thursday, 13 August
Light rain. High 73°, low 59°.
Pressure29.97 inHg
Wind10.1 mph NW
Humidity54%
Visibility6.2 mi
Dew point53°
Fri, 1473° / 55°0
Morning63°feels 62°
Afternoon71°feels 70°
Evening60°feels 59°
Overnight56°feels 55°
73 °
Harrisville, Friday, 14 August
Partly cloudy. High 73°, low 55°.
Pressure30.06 inHg
Wind11.3 mph NW
Humidity49%
Visibility—
Dew point51°
Sat, 1571° / 52°0
Morning60°feels 58°
Afternoon69°feels 68°
Evening59°feels 58°
Overnight54°feels 52°
71 °
Harrisville, Saturday, 15 August
Overcast. High 71°, low 52°.
Pressure30.27 inHg
Wind6.6 mph N
Humidity47%
Visibility—
Dew point48°
Sun, 1661° / 50°0.04
Morning57°feels 56°
Afternoon60°feels 60°
Evening60°feels 60°
Overnight59°feels 59°
61 °
Harrisville, Sunday, 16 August
Light rain. High 61°, low 50°.
Pressure30.12 inHg
Wind6.7 mph SE
Humidity77%
Visibility—
Dew point53°
Mon, 1774° / 58°0
Morning64°feels 64°
Afternoon72°feels 72°
Evening63°feels 62°
Overnight58°feels 58°
74 °
Harrisville, Monday, 17 August
Overcast. High 74°, low 58°.
Pressure29.97 inHg
Wind9.8 mph NW
Humidity55%
Visibility—
Dew point55°
Tue, 1876° / 55°0
Morning64°feels 64°
Afternoon75°feels 75°
Evening67°feels 67°
Overnight64°feels 64°
76 °
Harrisville, Tuesday, 18 August
Overcast. High 76°, low 55°.
Pressure29.97 inHg
Wind5.3 mph SE
Humidity51%
Visibility—
Dew point55°
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 Harrisville, 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.