10-day forecast for Arlington, PA: 55° to 88°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.
83°
Best day: Sunday, August 9
72° · 0.22 in
Worst day: Wednesday, August 12
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1078° / 64°0.14
Morning68°feels 68°
Afternoon73°feels 73°
Evening70°feels 71°
Overnight66°feels 66°
78 °
Arlington, Monday, 10 August
Rain. High 78°, low 64°.
Pressure29.97 inHg
Wind7.1 mph W
Humidity57%
Visibility6.2 mi
Dew point61°
Tue, 1182° / 64°0
Morning67°feels 68°
Afternoon78°feels 78°
Evening68°feels 68°
Overnight68°feels 69°
82 °
Arlington, Tuesday, 11 August
Overcast. High 82°, low 64°.
Pressure29.88 inHg
Wind9.3 mph NW
Humidity50%
Visibility6.2 mi
Dew point60°
Wed, 1272° / 62°0.22
Morning65°feels 65°
Afternoon70°feels 71°
Evening65°feels 66°
Overnight62°feels 62°
72 °
Arlington, Wednesday, 12 August
Light rain. High 72°, low 62°.
Pressure29.77 inHg
Wind1.2 mph E
Humidity87%
Visibility6.2 mi
Dew point66°
Thu, 1377° / 57°0
Morning61°feels 61°
Afternoon77°feels 76°
Evening63°feels 62°
Overnight59°feels 59°
77 °
Arlington, Thursday, 13 August
Partly cloudy. High 77°, low 57°.
Pressure29.88 inHg
Wind10.4 mph NW
Humidity47%
Visibility6.2 mi
Dew point53°
Fri, 1469° / 55°0
Morning61°feels 60°
Afternoon62°feels 61°
Evening62°feels 62°
Overnight62°feels 62°
69 °
Arlington, Friday, 14 August
Light rain. High 69°, low 55°.
Pressure30.12 inHg
Wind7 mph W
Humidity74%
Visibility—
Dew point53°
Sat, 1573° / 61°0.03
Morning66°feels 65°
Afternoon72°feels 72°
Evening65°feels 65°
Overnight64°feels 64°
73 °
Arlington, Saturday, 15 August
Light rain. High 73°, low 61°.
Pressure30.15 inHg
Wind5 mph S
Humidity64%
Visibility—
Dew point59°
Sun, 1688° / 62°0.17
Morning66°feels 67°
Afternoon71°feels 73°
Evening75°feels 76°
Overnight69°feels 71°
88 °
Arlington, Sunday, 16 August
Light rain. High 88°, low 62°.
Pressure29.80 inHg
Wind14.2 mph SW
Humidity97%
Visibility—
Dew point69°
Mon, 1775° / 57°0
Morning64°feels 63°
Afternoon73°feels 72°
Evening62°feels 62°
Overnight60°feels 59°
75 °
Arlington, Monday, 17 August
Overcast. High 75°, low 57°.
Pressure29.97 inHg
Wind14.9 mph N
Humidity40%
Visibility—
Dew point47°
Tue, 1880° / 56°0.04
Morning67°feels 67°
Afternoon78°feels 78°
Evening72°feels 72°
Overnight65°feels 65°
80 °
Arlington, Tuesday, 18 August
Light rain. High 80°, low 56°.
Pressure30.03 inHg
Wind11.4 mph S
Humidity45%
Visibility—
Dew point54°
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 Arlington, 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.