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As of 17:30 EDT

Weather in Allen, PA

83°Current weather

Allen, Saturday, 8 August, 17:30

Overcast. Feels like 88°. High 85°, low 70°.

Pressure29.91 inHg
Wind10 mph W
Humidity69%
Visibility6.2 mi
Dew point72°
Sun, 0987° / 71°0.01Light rain
87 °Light rain

Allen, Sunday, 9 August

Light rain. High 87°, low 71°.

Pressure30.00 inHg
Wind8.3 mph W
Humidity50%
Visibility6.2 mi
Dew point65°
Mon, 1085° / 69°0.02Light rain
85 °Light rain

Allen, Monday, 10 August

Light rain. High 85°, low 69°.

Pressure30.00 inHg
Wind9.1 mph W
Humidity58%
Visibility6.2 mi
Dew point67°
Tue, 1188° / 68°0.26Rain
88 °Rain

Allen, Tuesday, 11 August

Rain. High 88°, low 68°.

Pressure29.88 inHg
Wind4.8 mph NW
Humidity59%
Visibility6.2 mi
Dew point68°
Wed, 1280° / 67°0.22Rain
80 °Rain

Allen, Wednesday, 12 August

Rain. High 80°, low 67°.

Pressure29.77 inHg
Wind9 mph W
Humidity62%
Visibility6.2 mi
Dew point65°
Thu, 1381° / 62°0Overcast
81 °Overcast

Allen, Thursday, 13 August

Overcast. High 81°, low 62°.

Pressure29.77 inHg
Wind15.4 mph NW
Humidity55%
Visibility—
Dew point62°
Fri, 1476° / 57°0Clear
76 °Clear

Allen, Friday, 14 August

Clear. High 76°, low 57°.

Pressure29.97 inHg
Wind9.6 mph N
Humidity39%
Visibility—
Dew point46°
Sat, 1574° / 51°0Clear
74 °Clear

Allen, Saturday, 15 August

Clear. High 74°, low 51°.

Pressure30.18 inHg
Wind13.6 mph N
Humidity39%
Visibility—
Dew point46°
Sun, 1677° / 51°0Clear
77 °Clear

Allen, Sunday, 16 August

Clear. High 77°, low 51°.

Pressure30.27 inHg
Wind5.9 mph S
Humidity36%
Visibility—
Dew point45°
Mon, 1780° / 55°0.02Light rain
80 °Light rain

Allen, Monday, 17 August

Light rain. High 80°, low 55°.

Pressure30.15 inHg
Wind8.5 mph S
Humidity50%
Visibility—
Dew point57°
Tue, 1875° / 65°0.04Light rain
75 °Light rain

Allen, Tuesday, 18 August

Light rain. High 75°, low 65°.

Pressure29.94 inHg
Wind6.4 mph SW
Humidity91%
Visibility—
Dew point67°
Wed, 1979° / 62°0Mostly clear
79 °Mostly clear

Allen, Wednesday, 19 August

Mostly clear. High 79°, low 62°.

Pressure29.88 inHg
Wind12.4 mph NW
Humidity52%
Visibility—
Dew point58°
Thu, 2077° / 56°0Overcast
77 °Overcast

Allen, Thursday, 20 August

Overcast. High 77°, low 56°.

Pressure29.97 inHg
Wind6 mph SW
Humidity53%
Visibility—
Dew point56°
Fri, 2167° / 60°1.6Heavy rain
67 °Heavy rain

Allen, Friday, 21 August

Heavy rain. High 67°, low 60°.

Pressure29.88 inHg
Wind6.4 mph SE
Humidity95%
Visibility—
Dew point64°
Sat, 2281° / 62°0.17Rain
81 °Rain

Allen, Saturday, 22 August

Rain. High 81°, low 62°.

Pressure29.74 inHg
Wind8.7 mph W
Humidity51%
Visibility—
Dew point60°
Sun, 2370° / 52°0Clear
70 °Clear

Allen, Sunday, 23 August

Clear. High 70°, low 52°.

Pressure30.00 inHg
Wind16.8 mph NW
Humidity43%
Visibility—
Dew point44°

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 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 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.