As of 18:43 EDT

Weather in East Allen, PA

86°Current weather

East Allen, Sunday, 9 August, 18:43

Clear. Feels like 88°. High 88°, low 70°.

Pressure29.97 inHg
Wind2 mph NW
Humidity50%
Visibility6.2 mi
Dew point65°

Monthly outlook for East Allen, PA: average high 84°, average low 64.7°. That is 1.6° above the climate normal for August. Precipitation is expected on 8 days (about 1.0 inches), against a normal of 6 days and 2.1 inches. The warmest day looks like 19 August (90.8°), the coolest 20 August (58.1°).

84°/64.7°
Average high / low
+1.6°
Above normal
8 / 6
Wet days / normal
1.0 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
9 August – 18 August82.9°81.9°+0.5°
19 August – 28 August85.8°80.5°+3°
29 August – 7 Septemberat normal79°

August records over 66 years

97.7°2 August 2006All-time high
44.6°30 August 1986All-time low

Climate normals and records are computed from the nearest reference point — Stiles (5 mi).

Mon, 1083° / 69°0.1Rain
83 °Rain

East Allen, Monday, 10 August

Rain. High 83°, low 69°.

Pressure29.97 inHg
Wind6.8 mph SW
Humidity52%
Visibility6.2 mi
Dew point64°
Tue, 1188° / 70°0.02Light rain
88 °Light rain

East Allen, Tuesday, 11 August

Light rain. High 88°, low 70°.

Pressure29.88 inHg
Wind5.8 mph NW
Humidity54%
Visibility6.2 mi
Dew point65°
Wed, 1280° / 65°0.28Light rain
80 °Light rain

East Allen, Wednesday, 12 August

Light rain. High 80°, low 65°.

Pressure29.74 inHg
Wind6.7 mph W
Humidity67%
Visibility6.2 mi
Dew point68°
Thu, 1381° / 62°0Overcast
81 °Overcast

East Allen, Thursday, 13 August

Overcast. High 81°, low 62°.

Pressure29.88 inHg
Wind9.9 mph NW
Humidity49%
Visibility6.2 mi
Dew point58°
Fri, 1476° / 60°0Overcast
76 °Overcast

East Allen, Friday, 14 August

Overcast. High 76°, low 60°.

Pressure30.12 inHg
Wind6.3 mph N
Humidity47%
Visibility
Dew point53°
Sat, 1581° / 64°0Light rain
81 °Light rain

East Allen, Saturday, 15 August

Light rain. High 81°, low 64°.

Pressure30.15 inHg
Wind5.3 mph SW
Humidity51%
Visibility
Dew point59°
Sun, 1690° / 66°0.12Light rain
90 °Light rain

East Allen, Sunday, 16 August

Light rain. High 90°, low 66°.

Pressure29.83 inHg
Wind18.8 mph S
Humidity87%
Visibility
Dew point73°
Mon, 1780° / 63°0Overcast
80 °Overcast

East Allen, Monday, 17 August

Overcast. High 80°, low 63°.

Pressure29.94 inHg
Wind14.7 mph NW
Humidity38%
Visibility
Dew point50°
Tue, 1882° / 60°0.01Light rain
82 °Light rain

East Allen, Tuesday, 18 August

Light rain. High 82°, low 60°.

Pressure30.06 inHg
Wind10.5 mph S
Humidity44%
Visibility
Dew point56°
Wed, 1991° / 65°0.27Rain
91 °Rain

East Allen, Wednesday, 19 August

Rain. High 91°, low 65°.

Pressure29.88 inHg
Wind12.7 mph W
Humidity44%
Visibility
Dew point61°
Thu, 2086° / 58°0Overcast
86 °Overcast

East Allen, Thursday, 20 August

Overcast. High 86°, low 58°.

Pressure29.94 inHg
Wind5.3 mph SW
Humidity37%
Visibility
Dew point53°
Fri, 2186° / 67°0.04Light rain
86 °Light rain

East Allen, Friday, 21 August

Light rain. High 86°, low 67°.

Pressure29.74 inHg
Wind13.3 mph NW
Humidity50%
Visibility
Dew point63°
Sat, 2280° / 66°0.06Light rain
80 °Light rain

East Allen, Saturday, 22 August

Light rain. High 80°, low 66°.

Pressure29.91 inHg
Wind7 mph E
Humidity57%
Visibility
Dew point62°
Sun, 2385° / 63°0.04Light rain
85 °Light rain

East Allen, Sunday, 23 August

Light rain. High 85°, low 63°.

Pressure30.00 inHg
Wind10.5 mph SE
Humidity48%
Visibility
Dew point60°
Mon, 2487° / 68°0.04Light rain
87 °Light rain

East Allen, Monday, 24 August

Light rain. High 87°, low 68°.

Pressure29.94 inHg
Wind9.5 mph W
Humidity50%
Visibility
Dew point64°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2581° / 62°0.07Climate normal
81 °Climate normal

East Allen, Tuesday, 25 August

Climate normal for this date — 60-year average.

Average high81°
Average low62°
Average precipitation0.07 in
Chance of precipitation27%
Record high94° (1968)
Record low49° (1971)
Wed, 2682° / 62°0.06Climate normal
82 °Climate normal

East Allen, Wednesday, 26 August

Climate normal for this date — 60-year average.

Average high82°
Average low62°
Average precipitation0.06 in
Chance of precipitation20%
Record high92° (1993)
Record low50° (1977)
Thu, 2782° / 63°0.19Climate normal
82 °Climate normal

East Allen, Thursday, 27 August

Climate normal for this date — 60-year average.

Average high82°
Average low63°
Average precipitation0.19 in
Chance of precipitation33%
Record high94° (2020)
Record low52° (1963)
Fri, 2881° / 64°0.19Climate normal
81 °Climate normal

East Allen, Friday, 28 August

Climate normal for this date — 60-year average.

Average high81°
Average low64°
Average precipitation0.19 in
Chance of precipitation40%
Record high93° (1993)
Record low51° (1968)
Sat, 2980° / 64°0.14Climate normal
80 °Climate normal

East Allen, Saturday, 29 August

Climate normal for this date — 60-year average.

Average high80°
Average low64°
Average precipitation0.14 in
Chance of precipitation37%
Record high92° (2010)
Record low45° (1982)
Sun, 3080° / 62°0.05Climate normal
80 °Climate normal

East Allen, Sunday, 30 August

Climate normal for this date — 60-year average.

Average high80°
Average low62°
Average precipitation0.05 in
Chance of precipitation27%
Record high92° (1991)
Record low45° (1986)
Mon, 3180° / 62°0.06Climate normal
80 °Climate normal

East Allen, Monday, 31 August

Climate normal for this date — 60-year average.

Average high80°
Average low62°
Average precipitation0.06 in
Chance of precipitation20%
Record high93° (2010)
Record low46° (1986)
Tue, 0179° / 61°0.15Climate normal
79 °Climate normal

East Allen, Tuesday, 1 September

Climate normal for this date — 60-year average.

Average high79°
Average low61°
Average precipitation0.15 in
Chance of precipitation30%
Record high93° (2010)
Record low50° (1967)
Wed, 0279° / 61°0.12Climate normal
79 °Climate normal

East Allen, Wednesday, 2 September

Climate normal for this date — 60-year average.

Average high79°
Average low61°
Average precipitation0.12 in
Chance of precipitation33%
Record high95° (2010)
Record low47° (1970)
Thu, 0379° / 61°0.14Climate normal
79 °Climate normal

East Allen, Thursday, 3 September

Climate normal for this date — 60-year average.

Average high79°
Average low61°
Average precipitation0.14 in
Chance of precipitation28%
Record high92° (2015)
Record low45° (1967)
Fri, 0479° / 61°0.13Climate normal
79 °Climate normal

East Allen, Friday, 4 September

Climate normal for this date — 60-year average.

Average high79°
Average low61°
Average precipitation0.13 in
Chance of precipitation22%
Record high94° (2023)
Record low48° (1987)
Sat, 0578° / 61°0.07Climate normal
78 °Climate normal

East Allen, Saturday, 5 September

Climate normal for this date — 60-year average.

Average high78°
Average low61°
Average precipitation0.07 in
Chance of precipitation25%
Record high94° (2023)
Record low48° (1994)
Sun, 0678° / 60°0.23Climate normal
78 °Climate normal

East Allen, Sunday, 6 September

Climate normal for this date — 60-year average.

Average high78°
Average low60°
Average precipitation0.23 in
Chance of precipitation30%
Record high93° (2023)
Record low46° (1984)
Mon, 0778° / 60°0.13Climate normal
78 °Climate normal

East Allen, Monday, 7 September

Climate normal for this date — 60-year average.

Average high78°
Average low60°
Average precipitation0.13 in
Chance of precipitation25%
Record high91° (2015)
Record low42° (1984)

About the monthly outlook

How accurate is a 30-day forecast?

The first 16 days come from weather models — reliable for the first 3–5 days and progressively less so after that. Days 17 through 30 for East Allen, PA are built from the climate normal, the 60-year average, so they show typical weather for those dates rather than a specific forecast.

What does "above normal" mean?

We compare the forecast against the climate normal for those exact calendar days, computed from 60 years of observations. The deviation shows how much the coming month differs from a typical one.

Where do the 66-year records come from?

They are real temperature extremes recorded in East Allen, PA since 1960: the highest and lowest reading for each calendar date, with the year it happened.

How often is it updated?

The forecast portion refreshes every hour; the climate portion is based on long-term data and stays stable.