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United States weather

Weather in Lehigh County, Pennsylvania for July 2026

Your guide to Lehigh County weather in July - trends and predictions

    Temperatures

  • In general, the average temperature in Lehigh County at the beginning of July is 29.6 °F. As the month progressed, temperatures tended to slightly increase, reaching an average of 30 °F by the end of July.

    • Rain 🌧️

  • Lehigh County in July brings notable rainfall, with an average of 17 rainy days and a total precipitation of 146.2 mm.

    • More

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Average dry days
14
Dry days
Average rainy days
17
Rainy days
Average snowy days
0
Snow days
Average temperatures
29°/19°
Temperatures
Average wind speed
14 km/h
Avg max wind
Average humidity
76 %
Avg humidity

Lehigh County Weather July

Move between months or click on a day
June
August
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1
Partly cloudy
29°
2
Sunny
28°
3
Sunny
30°
4
Moderate or heavy rain shower
28°
5
Patchy rain possible
30°
6
Overcast
32°
7
Partly cloudy
30°
8
Sunny
33°
9
Patchy rain possible
31°
10
Moderate rain at times
30°
11
Cloudy
30°
12
Moderate or heavy rain shower
28°
13
Patchy rain possible
30°
14
Moderate or heavy rain shower
30°
15
Cloudy
32°
16
Moderate or heavy rain shower
31°
17
Moderate or heavy rain shower
32°
18
Patchy rain possible
29°
19
Sunny
25°
20
Heavy rain at times
29°
21
Sunny
28°
22
Moderate rain at times
25°
23
Patchy rain possible
27°
24
Moderate or heavy rain shower
30°
25
Cloudy
30°
26
Sunny
28°
27
Sunny
27°
28
Sunny
31°
29
Partly cloudy
33°
30
Heavy rain at times
32°
31
Fog
29°

Temperatures trend during July in Lehigh County

See the weather trend as well as the moving average line

July weather in Lehigh County day by day

Click on a date for more information
June August
Date Weather Temperatures Rain UV More
Jul. 1 Partly cloudy
Partly cloudy
 29° /18° 3.8 mm 7
Jul. 2 Sunny
Sunny
 28° /16° 0 mm 7
Jul. 3 Sunny
Sunny
 30° /15° 1.7 mm 7
Jul. 4 Moderate or heavy rain shower
Moderate or heavy rain shower
 28° /16° 1.1 mm 7
Jul. 5 Patchy rain possible
Patchy rain possible
 30° /17° 0.7 mm 7
Jul. 6 Overcast
Overcast
 32° /21° 0 mm 8
Jul. 7 Partly cloudy
Partly cloudy
 30° /21° 6.8 mm 7
Jul. 8 Sunny
Sunny
 33° /21° 0 mm 8
Jul. 9 Patchy rain possible
Patchy rain possible
 31° /21° 0.2 mm 7
Jul. 10 Moderate rain at times
Moderate rain at times
 30° /22° 3 mm 7
Jul. 11 Cloudy
Cloudy
 30° /21° 1.8 mm 7
Jul. 12 Moderate or heavy rain shower
Moderate or heavy rain shower
 28° /21° 10 mm 6
Jul. 13 Patchy rain possible
Patchy rain possible
 30° /20° 0.7 mm 7
Jul. 14 Moderate or heavy rain shower
Moderate or heavy rain shower
 30° /20° 2 mm 7
Jul. 15 Cloudy
Cloudy
 32° /21° 2.9 mm 7
Jul. 16 Moderate or heavy rain shower
Moderate or heavy rain shower
 31° /21° 10.8 mm 7
Jul. 17 Moderate or heavy rain shower
Moderate or heavy rain shower
 32° /22° 19.6 mm 7
Jul. 18 Patchy rain possible
Patchy rain possible
 29° /19° 0.6 mm 6
Jul. 19 Sunny
Sunny
 25° /15° 0 mm 6
Jul. 20 Heavy rain at times
Heavy rain at times
 29° /18° 23.8 mm 7
Jul. 21 Sunny
Sunny
 28° /17° 0 mm 7
Jul. 22 Moderate rain at times
Moderate rain at times
 25° /16° 1.1 mm 6
Jul. 23 Patchy rain possible
Patchy rain possible
 27° /17° 0.6 mm 6
Jul. 24 Moderate or heavy rain shower
Moderate or heavy rain shower
 30° /18° 2.6 mm 7
Jul. 25 Cloudy
Cloudy
 30° /20° 2.6 mm 7
Jul. 26 Sunny
Sunny
 28° /18° 0 mm 7
Jul. 27 Sunny
Sunny
 27° /18° 0 mm 7
Jul. 28 Sunny
Sunny
 31° /17° 0 mm 7
Jul. 29 Partly cloudy
Partly cloudy
 33° /19° 0 mm 8
Jul. 30 Heavy rain at times
Heavy rain at times
 32° /20° 3.7 mm 7
Jul. 31 Fog
Fog
 29° /19° 46 mm 7
Next
Important Notice
Our weather forecast for Lehigh County in July is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Lehigh County forecast closer to your planned date for the most up-to-date weather information.
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Lehigh County in July - FAQ

What are the expected maximum and minimum temperatures in Lehigh County during July?
During July, expect a variety of temperatures with highs around 29° and lows near 19°, suitable for diverse activities and preferences.
How much rainfall should be expected in Lehigh County during July?
Significant rainfall exceeding 146.2 mm is expected in Lehigh County during July, occurring over more than 17 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Lehigh County during July?
The average wind speed in Lehigh County during July is 14 km/h, suggesting breezy to windy conditions, depending on your activities.

July rainfall patterns in Lehigh County

Explore the daily rainfall trends and prepare for Lehigh Countys July weather 💧

UV exposure in Lehigh County during July

Stay informed about UV levels for safe outdoor activities throughout the month of July ☀️
Top locations in Lehigh County
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AllentownDorney Park
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Location coordinates Where is Lehigh County?

Get accurate weather forecasts for Lehigh County, located at latitude 40.608 and longitude -75.49. Stay updated with localized weather information tailored for Lehigh County.

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