As of 11:38 EDT

Weather in Lehigh, PA

66°Current weather

Lehigh, Friday, 9 October, 11:38

Clear. Feels like 64°. High 68°, low 43°.

Pressure30.18 inHg
Wind3 mph E
Humidity51%
Visibility6.2 mi
Dew point47°

Monthly outlook for Lehigh, PA: average high 61°, average low 42.9°. That is 0.6° below the climate normal for October. Precipitation is expected on 7 days (about 2.0 inches), against a normal of 4 days and 2.0 inches. The warmest day looks like 13 October (76.5°), the coolest 19 October (29.9°).

61°/42.9°
Average high / low
−0.6°
Below normal
7 / 4
Wet days / normal
2.0 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
9 October – 18 October63.2°63.2°+0°
19 October – 28 October57.2°59.5°-1.3°
29 October – 7 Novemberat normal56.2°—

October records over 66 years

88.5°2 October 2019All-time high
22.3°31 October 2011All-time low

Climate normals and records are computed from the nearest reference point — Coplay (7 mi).

Sat, 1069° / 42°0Overcast
69 °Overcast

Lehigh, Saturday, 10 October

Overcast. High 69°, low 42°.

Pressure30.45 inHg
Wind4.5 mph SE
Humidity45%
Visibility6.2 mi
Dew point43°
Sun, 1159° / 46°0.62Rain
59 °Rain

Lehigh, Sunday, 11 October

Rain. High 59°, low 46°.

Pressure30.21 inHg
Wind13.2 mph E
Humidity99%
Visibility3.4 mi
Dew point57°
Mon, 1268° / 55°0.07Light rain
68 °Light rain

Lehigh, Monday, 12 October

Light rain. High 68°, low 55°.

Pressure29.80 inHg
Wind12 mph NW
Humidity72%
Visibility6.2 mi
Dew point56°
Tue, 1376° / 56°0.11Light rain
76 °Light rain

Lehigh, Tuesday, 13 October

Light rain. High 76°, low 56°.

Pressure29.80 inHg
Wind7.9 mph SW
Humidity70%
Visibility—
Dew point59°
Wed, 1463° / 49°0Mostly clear
63 °Mostly clear

Lehigh, Wednesday, 14 October

Mostly clear. High 63°, low 49°.

Pressure29.94 inHg
Wind11.4 mph NW
Humidity62%
Visibility—
Dew point47°
Thu, 1560° / 41°0Overcast
60 °Overcast

Lehigh, Thursday, 15 October

Overcast. High 60°, low 41°.

Pressure30.27 inHg
Wind5.4 mph N
Humidity47%
Visibility—
Dew point33°
Fri, 1667° / 43°0.31Rain
67 °Rain

Lehigh, Friday, 16 October

Rain. High 67°, low 43°.

Pressure30.00 inHg
Wind17.5 mph SW
Humidity96%
Visibility—
Dew point51°
Sat, 1756° / 43°0.05Light rain
56 °Light rain

Lehigh, Saturday, 17 October

Light rain. High 56°, low 43°.

Pressure29.88 inHg
Wind18 mph W
Humidity51%
Visibility—
Dew point33°
Sun, 1847° / 34°0Clear
47 °Clear

Lehigh, Sunday, 18 October

Clear. High 47°, low 34°.

Pressure30.30 inHg
Wind14.2 mph NW
Humidity52%
Visibility—
Dew point27°
Mon, 1950° / 30°0Clear
50 °Clear

Lehigh, Monday, 19 October

Clear. High 50°, low 30°.

Pressure30.53 inHg
Wind3.7 mph S
Humidity46%
Visibility—
Dew point23°
Tue, 2055° / 35°0Clear
55 °Clear

Lehigh, Tuesday, 20 October

Clear. High 55°, low 35°.

Pressure30.53 inHg
Wind4.3 mph SW
Humidity64%
Visibility—
Dew point35°
Wed, 2159° / 39°0Clear
59 °Clear

Lehigh, Wednesday, 21 October

Clear. High 59°, low 39°.

Pressure30.56 inHg
Wind5.4 mph S
Humidity62%
Visibility—
Dew point39°
Thu, 2260° / 41°0Overcast
60 °Overcast

Lehigh, Thursday, 22 October

Overcast. High 60°, low 41°.

Pressure30.45 inHg
Wind7 mph S
Humidity72%
Visibility—
Dew point43°
Fri, 2361° / 48°0.1Light rain
61 °Light rain

Lehigh, Friday, 23 October

Light rain. High 61°, low 48°.

Pressure30.15 inHg
Wind12 mph S
Humidity92%
Visibility—
Dew point53°
Sat, 2459° / 43°0.78Rain
59 °Rain

Lehigh, Saturday, 24 October

Rain. High 59°, low 43°.

Pressure29.77 inHg
Wind22.9 mph N
Humidity98%
Visibility—
Dew point57°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 2559° / 43°0.12Climate normal
59 °Climate normal

Lehigh, Sunday, 25 October

Climate normal for this date — 60-year average.

Average high59°
Average low43°
Average precipitation0.12 in
Chance of precipitation28%
Record high75° (2021)
Record low30° (1962)
Mon, 2658° / 43°0.11Climate normal
58 °Climate normal

Lehigh, Monday, 26 October

Climate normal for this date — 60-year average.

Average high58°
Average low43°
Average precipitation0.11 in
Chance of precipitation38%
Record high77° (1963)
Record low30° (1960)
Tue, 2758° / 42°0.2Climate normal
58 °Climate normal

Lehigh, Tuesday, 27 October

Climate normal for this date — 60-year average.

Average high58°
Average low42°
Average precipitation0.2 in
Chance of precipitation30%
Record high79° (1963)
Record low28° (1979)
Wed, 2858° / 42°0.17Climate normal
58 °Climate normal

Lehigh, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high58°
Average low42°
Average precipitation0.17 in
Chance of precipitation30%
Record high77° (2023)
Record low24° (1976)
Thu, 2956° / 40°0.2Climate normal
56 °Climate normal

Lehigh, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high56°
Average low40°
Average precipitation0.2 in
Chance of precipitation25%
Record high71° (1971)
Record low29° (1965)
Fri, 3056° / 39°0.11Climate normal
56 °Climate normal

Lehigh, Friday, 30 October

Climate normal for this date — 60-year average.

Average high56°
Average low39°
Average precipitation0.11 in
Chance of precipitation27%
Record high75° (2024)
Record low28° (1962)
Sat, 3157° / 40°0.06Climate normal
57 °Climate normal

Lehigh, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high57°
Average low40°
Average precipitation0.06 in
Chance of precipitation18%
Record high80° (2024)
Record low22° (2011)
Sun, 0158° / 42°0.08Climate normal
58 °Climate normal

Lehigh, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high58°
Average low42°
Average precipitation0.08 in
Chance of precipitation25%
Record high76° (1974)
Record low22° (2002)
Mon, 0258° / 42°0.13Climate normal
58 °Climate normal

Lehigh, Monday, 2 November

Climate normal for this date — 60-year average.

Average high58°
Average low42°
Average precipitation0.13 in
Chance of precipitation30%
Record high75° (1982)
Record low21° (2002)
Tue, 0358° / 41°0.09Climate normal
58 °Climate normal

Lehigh, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high58°
Average low41°
Average precipitation0.09 in
Chance of precipitation23%
Record high75° (2003)
Record low25° (2002)
Wed, 0456° / 39°0.07Climate normal
56 °Climate normal

Lehigh, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high56°
Average low39°
Average precipitation0.07 in
Chance of precipitation22%
Record high71° (1987)
Record low27° (2006)
Thu, 0555° / 39°0.12Climate normal
55 °Climate normal

Lehigh, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high55°
Average low39°
Average precipitation0.12 in
Chance of precipitation30%
Record high75° (2022)
Record low25° (1991)
Fri, 0654° / 40°0.08Climate normal
54 °Climate normal

Lehigh, Friday, 6 November

Climate normal for this date — 60-year average.

Average high54°
Average low40°
Average precipitation0.08 in
Chance of precipitation32%
Record high79° (2024)
Record low26° (1967)
Sat, 0754° / 38°0.08Climate normal
54 °Climate normal

Lehigh, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high54°
Average low38°
Average precipitation0.08 in
Chance of precipitation25%
Record high71° (2022)
Record low25° (1962)

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 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 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.