10-day forecast for South Sterling, PA: 45° to 80°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.
80°
Best day: Sunday, August 9
58° · 0.08 in
Worst day: Monday, August 17
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1077° / 63°0
Morning67°feels 67°
Afternoon75°feels 74°
Evening72°feels 72°
Overnight63°feels 63°
77 °
South Sterling, Monday, 10 August
Mostly clear. High 77°, low 63°.
Pressure29.97 inHg
Wind9.1 mph W
Humidity47%
Visibility6.2 mi
Dew point60°
Tue, 1180° / 61°0.09
Morning66°feels 67°
Afternoon80°feels 80°
Evening65°feels 65°
Overnight69°feels 70°
80 °
South Sterling, Tuesday, 11 August
Light rain. High 80°, low 61°.
Pressure29.88 inHg
Wind11.1 mph NW
Humidity53%
Visibility6.2 mi
Dew point59°
Wed, 1275° / 57°0.02
Morning63°feels 63°
Afternoon75°feels 74°
Evening66°feels 66°
Overnight59°feels 59°
75 °
South Sterling, Wednesday, 12 August
Light rain. High 75°, low 57°.
Pressure29.83 inHg
Wind4.9 mph SW
Humidity43%
Visibility6.2 mi
Dew point52°
Thu, 1373° / 55°0.01
Morning64°feels 65°
Afternoon72°feels 70°
Evening61°feels 60°
Overnight63°feels 64°
73 °
South Sterling, Thursday, 13 August
Light rain. High 73°, low 55°.
Pressure29.83 inHg
Wind14.2 mph NW
Humidity37%
Visibility6.2 mi
Dew point46°
Fri, 1469° / 51°0
Morning58°feels 57°
Afternoon67°feels 66°
Evening57°feels 55°
Overnight53°feels 51°
69 °
South Sterling, Friday, 14 August
Clear. High 69°, low 51°.
Pressure30.03 inHg
Wind11.6 mph NW
Humidity38%
Visibility—
Dew point41°
Sat, 1568° / 45°0
Morning56°feels 54°
Afternoon67°feels 65°
Evening56°feels 55°
Overnight52°feels 50°
68 °
South Sterling, Saturday, 15 August
Clear. High 68°, low 45°.
Pressure30.18 inHg
Wind13.4 mph N
Humidity38%
Visibility—
Dew point40°
Sun, 1670° / 48°0
Morning60°feels 58°
Afternoon68°feels 67°
Evening58°feels 57°
Overnight57°feels 56°
70 °
South Sterling, Sunday, 16 August
Overcast. High 70°, low 48°.
Pressure30.15 inHg
Wind4.9 mph SW
Humidity41%
Visibility—
Dew point43°
Mon, 1758° / 53°0.08
Morning56°feels 56°
Afternoon58°feels 58°
Evening56°feels 56°
Overnight54°feels 54°
58 °
South Sterling, Monday, 17 August
Light rain. High 58°, low 53°.
Pressure29.94 inHg
Wind5.1 mph N
Humidity98%
Visibility—
Dew point57°
Tue, 1875° / 51°0
Morning61°feels 60°
Afternoon73°feels 72°
Evening65°feels 64°
Overnight62°feels 62°
75 °
South Sterling, Tuesday, 18 August
Overcast. High 75°, low 51°.
Pressure29.97 inHg
Wind7 mph NW
Humidity42%
Visibility—
Dew point47°
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 South Sterling, 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.