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As of 20:04 EDT

Weather in Old Port, PA

78°Current weather

Old Port, Saturday, 8 August, 20:04

Partly cloudy. Feels like 80°. High 84°, low 70°.

Pressure29.97 inHg
Wind4.1 mph W
Humidity88%
Visibility6.2 mi
Dew point74°
Sun, 0987° / 70°0.08Rain
87 °Rain

Old Port, Sunday, 9 August

Rain. High 87°, low 70°.

Pressure30.03 inHg
Wind6.8 mph NW
Humidity50%
Visibility6.2 mi
Dew point64°
Mon, 1091° / 68°0.26Rain
91 °Rain

Old Port, Monday, 10 August

Rain. High 91°, low 68°.

Pressure30.03 inHg
Wind5 mph SW
Humidity70%
Visibility6.2 mi
Dew point67°
Tue, 1189° / 67°0.24Rain
89 °Rain

Old Port, Tuesday, 11 August

Rain. High 89°, low 67°.

Pressure29.94 inHg
Wind4.7 mph W
Humidity60%
Visibility6.2 mi
Dew point65°
Wed, 1281° / 66°0.06Light rain
81 °Light rain

Old Port, Wednesday, 12 August

Light rain. High 81°, low 66°.

Pressure29.83 inHg
Wind2.4 mph W
Humidity92%
Visibility6.2 mi
Dew point68°
Thu, 1384° / 65°0Overcast
84 °Overcast

Old Port, Thursday, 13 August

Overcast. High 84°, low 65°.

Pressure29.80 inHg
Wind13.4 mph NW
Humidity46%
Visibility—
Dew point59°
Fri, 1478° / 57°0Clear
78 °Clear

Old Port, Friday, 14 August

Clear. High 78°, low 57°.

Pressure30.00 inHg
Wind7.6 mph NW
Humidity37%
Visibility—
Dew point46°
Sat, 1577° / 52°0Clear
77 °Clear

Old Port, Saturday, 15 August

Clear. High 77°, low 52°.

Pressure30.21 inHg
Wind7.7 mph NW
Humidity36%
Visibility—
Dew point44°
Sun, 1678° / 52°0Mostly clear
78 °Mostly clear

Old Port, Sunday, 16 August

Mostly clear. High 78°, low 52°.

Pressure30.30 inHg
Wind3.2 mph E
Humidity33%
Visibility—
Dew point44°
Mon, 1785° / 55°0Overcast
85 °Overcast

Old Port, Monday, 17 August

Overcast. High 85°, low 55°.

Pressure30.09 inHg
Wind6.3 mph SW
Humidity43%
Visibility—
Dew point56°
Tue, 1878° / 64°0.09Light rain
78 °Light rain

Old Port, Tuesday, 18 August

Light rain. High 78°, low 64°.

Pressure29.94 inHg
Wind6.4 mph SW
Humidity66%
Visibility—
Dew point64°
Wed, 1980° / 63°0Partly cloudy
80 °Partly cloudy

Old Port, Wednesday, 19 August

Partly cloudy. High 80°, low 63°.

Pressure29.91 inHg
Wind9.3 mph N
Humidity44%
Visibility—
Dew point54°
Thu, 2067° / 58°0Overcast
67 °Overcast

Old Port, Thursday, 20 August

Overcast. High 67°, low 58°.

Pressure30.00 inHg
Wind1.7 mph E
Humidity81%
Visibility—
Dew point57°
Fri, 2175° / 60°0.1Light rain
75 °Light rain

Old Port, Friday, 21 August

Light rain. High 75°, low 60°.

Pressure29.85 inHg
Wind3.1 mph SE
Humidity73%
Visibility—
Dew point64°
Sat, 2284° / 66°0.01Light rain
84 °Light rain

Old Port, Saturday, 22 August

Light rain. High 84°, low 66°.

Pressure29.77 inHg
Wind9.4 mph NW
Humidity35%
Visibility—
Dew point51°
Sun, 2374° / 54°0Clear
74 °Clear

Old Port, Sunday, 23 August

Clear. High 74°, low 54°.

Pressure30.03 inHg
Wind11.9 mph NW
Humidity33%
Visibility—
Dew point40°

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 Old Port, 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 Old Port, 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.