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As of 01:14 EDT

Weather in Allentown, PA

73°Current weather

Allentown, Sunday, 9 August, 01:14

Partly cloudy. Feels like 74°. High 87°, low 72°.

Pressure29.97 inHg
Wind2 mph SE
Humidity91%
Visibility6.2 mi
Dew point70°

10-day forecast for Allentown, PA: 55° to 90°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.

88°
Best day: Monday, August 10
68° · 0.13 in
Worst day: Tuesday, August 18

Tap any day below to see morning, afternoon, evening and overnight.

Mon, 1088° / 72°0Light rain
MorningPartly cloudy75°feels 75°
AfternoonPartly cloudy86°feels 88°
EveningOvercast78°feels 79°
OvernightClear73°feels 73°
88 °Light rain

Allentown, Monday, 10 August

Light rain. High 88°, low 72°.

Pressure30.00 inHg
Wind6.5 mph W
Humidity50%
Visibility6.2 mi
Dew point64°
Tue, 1190° / 70°0.02Light rain
MorningOvercast74°feels 75°
AfternoonOvercast89°feels 92°
EveningOvercast78°feels 79°
OvernightLight rain72°feels 73°
90 °Light rain

Allentown, Tuesday, 11 August

Light rain. High 90°, low 70°.

Pressure29.88 inHg
Wind5.5 mph NW
Humidity59%
Visibility6.2 mi
Dew point68°
Wed, 1284° / 70°0.06Light rain
MorningOvercast73°feels 74°
AfternoonOvercast84°feels 87°
EveningOvercast76°feels 77°
OvernightLight rain72°feels 73°
84 °Light rain

Allentown, Wednesday, 12 August

Light rain. High 84°, low 70°.

Pressure29.74 inHg
Wind9.4 mph W
Humidity71%
Visibility6.2 mi
Dew point67°
Thu, 1382° / 62°0.02Light rain
MorningLight rain73°feels 74°
AfternoonLight rain80°feels 79°
EveningLight rain69°feels 68°
OvernightLight rain64°feels 63°
82 °Light rain

Allentown, Thursday, 13 August

Light rain. High 82°, low 62°.

Pressure29.80 inHg
Wind11.8 mph NW
Humidity40%
Visibility—
Dew point53°
Fri, 1478° / 57°0Clear
MorningClear66°feels 65°
AfternoonClear75°feels 74°
EveningClear69°feels 67°
OvernightClear65°feels 64°
78 °Clear

Allentown, Friday, 14 August

Clear. High 78°, low 57°.

Pressure30.03 inHg
Wind8.9 mph NW
Humidity37%
Visibility—
Dew point46°
Sat, 1579° / 56°0Clear
MorningClear67°feels 66°
AfternoonClear77°feels 76°
EveningClear67°feels 67°
OvernightClear62°feels 61°
79 °Clear

Allentown, Saturday, 15 August

Clear. High 79°, low 56°.

Pressure30.12 inHg
Wind12.3 mph NW
Humidity37%
Visibility—
Dew point48°
Sun, 1680° / 55°0Overcast
MorningOvercast67°feels 66°
AfternoonOvercast78°feels 78°
EveningOvercast68°feels 67°
OvernightOvercast64°feels 63°
80 °Overcast

Allentown, Sunday, 16 August

Overcast. High 80°, low 55°.

Pressure30.18 inHg
Wind5.5 mph NW
Humidity33%
Visibility—
Dew point46°
Mon, 1775° / 58°0.04Light rain
MorningLight rain67°feels 67°
AfternoonLight rain74°feels 74°
EveningLight rain68°feels 69°
OvernightLight rain66°feels 67°
75 °Light rain

Allentown, Monday, 17 August

Light rain. High 75°, low 58°.

Pressure30.09 inHg
Wind8.2 mph S
Humidity65%
Visibility—
Dew point61°
Tue, 1868° / 64°0.13Light rain
MorningLight rain66°feels 66°
AfternoonLight rain67°feels 68°
EveningLight rain67°feels 67°
OvernightLight rain65°feels 66°
68 °Light rain

Allentown, Tuesday, 18 August

Light rain. High 68°, low 64°.

Pressure30.09 inHg
Wind7.9 mph SE
Humidity87%
Visibility—
Dew point63°

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 Allentown, 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.