10-day forecast for Harmarville, PA: 30° to 77°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.
77°
Best day: Wednesday, November 4
46°
Worst day: Saturday, November 7
Tap any day below to see morning, afternoon, evening and overnight.
Thu, 0571° / 54°0.2
Morning64°feels 64°
Afternoon69°feels 68°
Evening59°feels 58°
Overnight60°feels 61°
71 °
Harmarville, Thursday, 5 November
Rain. High 71°, low 54°.
Pressure29.83 inHg
Wind11.7 mph SW
Humidity60%
Visibility6.2 mi
Dew point53°
Fri, 0661° / 45°0.04
Morning51°feels 50°
Afternoon60°feels 59°
Evening46°feels 42°
Overnight54°feels 53°
61 °
Harmarville, Friday, 6 November
Light rain. High 61°, low 45°.
Pressure29.91 inHg
Wind9.6 mph SW
Humidity56%
Visibility6.2 mi
Dew point46°
Sat, 0746° / 39°0.02
Morning42°feels 38°
Afternoon44°feels 37°
Evening45°feels 40°
Overnight41°feels 37°
46 °
Harmarville, Saturday, 7 November
Light rain. High 46°, low 39°.
Pressure30.06 inHg
Wind10.5 mph W
Humidity68%
Visibility6.2 mi
Dew point35°
Sun, 0853° / 43°0
Morning44°feels 39°
Afternoon51°feels 48°
Evening48°feels 44°
Overnight46°feels 41°
53 °
Harmarville, Sunday, 8 November
Partly cloudy. High 53°, low 43°.
Pressure30.00 inHg
Wind12.1 mph W
Humidity47%
Visibility—
Dew point31°
Mon, 0950° / 40°0
Morning46°feels 41°
Afternoon48°feels 43°
Evening42°feels 39°
Overnight41°feels 38°
50 °
Harmarville, Monday, 9 November
Overcast. High 50°, low 40°.
Pressure30.12 inHg
Wind11.9 mph W
Humidity58%
Visibility—
Dew point34°
Tue, 1058° / 39°0
Morning45°feels 42°
Afternoon57°feels 54°
Evening48°feels 47°
Overnight43°feels 43°
58 °
Harmarville, Tuesday, 10 November
Overcast. High 58°, low 39°.
Pressure29.94 inHg
Wind5.5 mph SW
Humidity30%
Visibility—
Dew point25°
Wed, 1149° / 36°0
Morning42°feels 41°
Afternoon47°feels 44°
Evening39°feels 35°
Overnight37°feels 34°
49 °
Harmarville, Wednesday, 11 November
Partly cloudy. High 49°, low 36°.
Pressure30.09 inHg
Wind9.2 mph NW
Humidity60%
Visibility—
Dew point35°
Thu, 1244° / 30°0
Morning34°feels 34°
Afternoon43°feels 42°
Evening38°feels 38°
Overnight36°feels 36°
44 °
Harmarville, Thursday, 12 November
Overcast. High 44°, low 30°.
Pressure30.24 inHg
Wind3.6 mph N
Humidity44%
Visibility—
Dew point22°
Fri, 1349° / 34°0
Morning38°feels 35°
Afternoon48°feels 44°
Evening42°feels 38°
Overnight39°feels 35°
49 °
Harmarville, Friday, 13 November
Clear. High 49°, low 34°.
Pressure30.06 inHg
Wind8.8 mph W
Humidity46%
Visibility—
Dew point27°
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 Harmarville, 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.