10-day forecast for Alum Rock, PA: 50° to 85°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.
85°
Best day: Sunday, August 9
84° · 1.04 in
Worst day: Monday, August 10
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1084° / 67°1.04
Morning68°feels 69°
Afternoon81°feels 82°
Evening76°feels 77°
Overnight68°feels 68°
84 °
Alum Rock, Monday, 10 August
Heavy rain. High 84°, low 67°.
Pressure30.00 inHg
Wind10.2 mph SW
Humidity67%
Visibility6.2 mi
Dew point64°
Tue, 1184° / 63°0
Morning66°feels 66°
Afternoon83°feels 84°
Evening69°feels 70°
Overnight68°feels 69°
84 °
Alum Rock, Tuesday, 11 August
Overcast. High 84°, low 63°.
Pressure29.94 inHg
Wind5.7 mph W
Humidity62%
Visibility6.2 mi
Dew point65°
Wed, 1272° / 64°0.18
Morning66°feels 67°
Afternoon71°feels 72°
Evening71°feels 72°
Overnight64°feels 64°
72 °
Alum Rock, Wednesday, 12 August
Rain. High 72°, low 64°.
Pressure29.83 inHg
Wind6.8 mph SW
Humidity96%
Visibility6.2 mi
Dew point68°
Thu, 1376° / 60°0.02
Morning60°feels 60°
Afternoon74°feels 74°
Evening64°feels 63°
Overnight65°feels 66°
76 °
Alum Rock, Thursday, 13 August
Light rain. High 76°, low 60°.
Pressure29.94 inHg
Wind11.8 mph NW
Humidity39%
Visibility—
Dew point48°
Fri, 1475° / 55°0
Morning63°feels 62°
Afternoon73°feels 72°
Evening60°feels 59°
Overnight56°feels 55°
75 °
Alum Rock, Friday, 14 August
Partly cloudy. High 75°, low 55°.
Pressure30.06 inHg
Wind11.2 mph N
Humidity42%
Visibility—
Dew point48°
Sat, 1572° / 51°0
Morning60°feels 59°
Afternoon70°feels 69°
Evening59°feels 58°
Overnight53°feels 52°
72 °
Alum Rock, Saturday, 15 August
Overcast. High 72°, low 51°.
Pressure30.27 inHg
Wind6.7 mph N
Humidity42%
Visibility—
Dew point46°
Sun, 1662° / 50°0.01
Morning58°feels 56°
Afternoon62°feels 62°
Evening60°feels 60°
Overnight59°feels 59°
62 °
Alum Rock, Sunday, 16 August
Light rain. High 62°, low 50°.
Pressure30.12 inHg
Wind5.8 mph SE
Humidity71%
Visibility—
Dew point52°
Mon, 1776° / 57°0
Morning64°feels 64°
Afternoon74°feels 73°
Evening63°feels 62°
Overnight58°feels 58°
76 °
Alum Rock, Monday, 17 August
Light rain. High 76°, low 57°.
Pressure29.97 inHg
Wind8.1 mph NW
Humidity49%
Visibility—
Dew point53°
Tue, 1880° / 54°0
Morning65°feels 64°
Afternoon78°feels 78°
Evening67°feels 67°
Overnight64°feels 63°
80 °
Alum Rock, Tuesday, 18 August
Overcast. High 80°, low 54°.
Pressure29.97 inHg
Wind5.6 mph S
Humidity43%
Visibility—
Dew point53°
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 Alum Rock, 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.