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As of 17:41 EDT

Weather in Port Allegany, PA

83°Current weather

Port Allegany, Sunday, 9 August, 17:41

Clear. Feels like 85°. High 83°, low 63°.

Pressure30.00 inHg
Wind5.4 mph W
Humidity54%
Visibility6.2 mi
Dew point65°
Mon, 1077° / 63°0.15Light rain
77 °Light rain

Port Allegany, Monday, 10 August

Light rain. High 77°, low 63°.

Pressure29.97 inHg
Wind5.9 mph S
Humidity96%
Visibility6.2 mi
Dew point65°
Tue, 1180° / 63°0.03Light rain
80 °Light rain

Port Allegany, Tuesday, 11 August

Light rain. High 80°, low 63°.

Pressure29.94 inHg
Wind6.6 mph W
Humidity85%
Visibility6.2 mi
Dew point64°
Wed, 1271° / 60°0.11Light rain
71 °Light rain

Port Allegany, Wednesday, 12 August

Light rain. High 71°, low 60°.

Pressure29.80 inHg
Wind4.3 mph W
Humidity98%
Visibility3.5 mi
Dew point65°
Thu, 1374° / 55°0Overcast
74 °Overcast

Port Allegany, Thursday, 13 August

Overcast. High 74°, low 55°.

Pressure29.97 inHg
Wind7.9 mph NW
Humidity48%
Visibility6.2 mi
Dew point50°
Fri, 1473° / 53°0Overcast
73 °Overcast

Port Allegany, Friday, 14 August

Overcast. High 73°, low 53°.

Pressure30.09 inHg
Wind5.2 mph N
Humidity50%
Visibility—
Dew point51°
Sat, 1579° / 54°0Partly cloudy
79 °Partly cloudy

Port Allegany, Saturday, 15 August

Partly cloudy. High 79°, low 54°.

Pressure30.12 inHg
Wind5.8 mph S
Humidity45%
Visibility—
Dew point53°
Sun, 1687° / 59°0.12Light rain
87 °Light rain

Port Allegany, Sunday, 16 August

Light rain. High 87°, low 59°.

Pressure29.71 inHg
Wind14.9 mph SW
Humidity51%
Visibility—
Dew point64°
Mon, 1775° / 55°0Partly cloudy
75 °Partly cloudy

Port Allegany, Monday, 17 August

Partly cloudy. High 75°, low 55°.

Pressure30.03 inHg
Wind7.9 mph N
Humidity41%
Visibility—
Dew point47°
Tue, 1880° / 61°0.33Rain
80 °Rain

Port Allegany, Tuesday, 18 August

Rain. High 80°, low 61°.

Pressure29.94 inHg
Wind11.1 mph S
Humidity51%
Visibility—
Dew point58°
Wed, 1979° / 56°0.1Light rain
79 °Light rain

Port Allegany, Wednesday, 19 August

Light rain. High 79°, low 56°.

Pressure29.94 inHg
Wind13.6 mph NW
Humidity41%
Visibility—
Dew point51°
Thu, 2080° / 54°0.01Light rain
80 °Light rain

Port Allegany, Thursday, 20 August

Light rain. High 80°, low 54°.

Pressure29.94 inHg
Wind8.2 mph W
Humidity35%
Visibility—
Dew point47°
Fri, 2179° / 58°0.04Light rain
79 °Light rain

Port Allegany, Friday, 21 August

Light rain. High 79°, low 58°.

Pressure29.83 inHg
Wind9.7 mph NW
Humidity68%
Visibility—
Dew point62°
Sat, 2279° / 55°0Clear
79 °Clear

Port Allegany, Saturday, 22 August

Clear. High 79°, low 55°.

Pressure29.91 inHg
Wind5.5 mph NE
Humidity36%
Visibility—
Dew point47°
Sun, 2383° / 55°0.01Light rain
83 °Light rain

Port Allegany, Sunday, 23 August

Light rain. High 83°, low 55°.

Pressure29.97 inHg
Wind9.3 mph S
Humidity41%
Visibility—
Dew point54°
Mon, 2481° / 60°0.05Light rain
81 °Light rain

Port Allegany, Monday, 24 August

Light rain. High 81°, low 60°.

Pressure29.97 inHg
Wind10.4 mph W
Humidity47%
Visibility—
Dew point56°

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 Port Allegany, 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 Port Allegany, 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.