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As of 19:33 EDT

Weather in Upper Lehigh, PA

76°Current weather

Upper Lehigh, Saturday, 8 August, 19:33

Overcast. Feels like 77°. High 82°, low 67°.

Pressure29.94 inHg
Wind3 mph N
Humidity78%
Visibility6.2 mi
Dew point68°
Sun, 0983° / 68°0.01Light rain
83 °Light rain

Upper Lehigh, Sunday, 9 August

Light rain. High 83°, low 68°.

Pressure30.00 inHg
Wind7.3 mph W
Humidity50%
Visibility6.2 mi
Dew point62°
Mon, 1084° / 67°0.14Rain
84 °Rain

Upper Lehigh, Monday, 10 August

Rain. High 84°, low 67°.

Pressure30.00 inHg
Wind9.1 mph W
Humidity61%
Visibility6.2 mi
Dew point65°
Tue, 1186° / 66°0.63Heavy rain
86 °Heavy rain

Upper Lehigh, Tuesday, 11 August

Heavy rain. High 86°, low 66°.

Pressure29.91 inHg
Wind4.7 mph NW
Humidity60%
Visibility6.2 mi
Dew point66°
Wed, 1278° / 65°0.19Rain
78 °Rain

Upper Lehigh, Wednesday, 12 August

Rain. High 78°, low 65°.

Pressure29.80 inHg
Wind7 mph W
Humidity68%
Visibility6.2 mi
Dew point64°
Thu, 1375° / 59°0.04Light rain
75 °Light rain

Upper Lehigh, Thursday, 13 August

Light rain. High 75°, low 59°.

Pressure29.80 inHg
Wind10.7 mph W
Humidity70%
Visibility—
Dew point63°
Fri, 1472° / 52°0Clear
72 °Clear

Upper Lehigh, Friday, 14 August

Clear. High 72°, low 52°.

Pressure29.97 inHg
Wind11.6 mph N
Humidity39%
Visibility—
Dew point44°
Sat, 1571° / 47°0Mostly clear
71 °Mostly clear

Upper Lehigh, Saturday, 15 August

Mostly clear. High 71°, low 47°.

Pressure30.18 inHg
Wind9.8 mph N
Humidity39%
Visibility—
Dew point43°
Sun, 1675° / 48°0Clear
75 °Clear

Upper Lehigh, Sunday, 16 August

Clear. High 75°, low 48°.

Pressure30.30 inHg
Wind5.3 mph NE
Humidity32%
Visibility—
Dew point40°
Mon, 1777° / 54°0.01Light rain
77 °Light rain

Upper Lehigh, Monday, 17 August

Light rain. High 77°, low 54°.

Pressure30.12 inHg
Wind9 mph S
Humidity49%
Visibility—
Dew point55°
Tue, 1875° / 62°0.08Light rain
75 °Light rain

Upper Lehigh, Tuesday, 18 August

Light rain. High 75°, low 62°.

Pressure29.94 inHg
Wind7.6 mph SW
Humidity69%
Visibility—
Dew point63°
Wed, 1972° / 57°0Overcast
72 °Overcast

Upper Lehigh, Wednesday, 19 August

Overcast. High 72°, low 57°.

Pressure29.94 inHg
Wind9.1 mph N
Humidity61%
Visibility—
Dew point57°
Thu, 2077° / 53°0Overcast
77 °Overcast

Upper Lehigh, Thursday, 20 August

Overcast. High 77°, low 53°.

Pressure29.97 inHg
Wind3.8 mph SW
Humidity45%
Visibility—
Dew point51°
Fri, 2165° / 58°0.19Light rain
65 °Light rain

Upper Lehigh, Friday, 21 August

Light rain. High 65°, low 58°.

Pressure29.88 inHg
Wind7 mph SE
Humidity97%
Visibility—
Dew point61°
Sat, 2280° / 60°0.01Light rain
80 °Light rain

Upper Lehigh, Saturday, 22 August

Light rain. High 80°, low 60°.

Pressure29.77 inHg
Wind7.8 mph N
Humidity45%
Visibility—
Dew point54°
Sun, 2366° / 49°0Clear
66 °Clear

Upper Lehigh, Sunday, 23 August

Clear. High 66°, low 49°.

Pressure30.03 inHg
Wind14.9 mph NW
Humidity40%
Visibility—
Dew point39°

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 Upper Lehigh, 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 Upper Lehigh, 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.