Lehigh County (Allentown)
10 day weather forecast for Lehigh County
Tuesday, September 8th, 2026, at 06:08 AM
today
26° 13°
tomorrow
27° 17°
Thursday
23° 19°
Friday
24° 12°
Saturday
25° 13°
Sunday
25° 18°
Monday
27° 17°
more
Lehigh County Weather Pages
Lehigh County weather forecast
The weather forecast for Lehigh County over the next 5 days indicates warm conditions with temperatures ranging from 23 °F to 27 °F.
Moderate rain is expected on Thursday, accompanied by a gentle breeze.
Lehigh County 14 days weather forecast
This weeks weather in Lehigh County. Click on a date for detailed forecasts
Tue. 8
26°
13°
0 mm
Wed. 9
27°
17°
0 mm
Thu. 10
23°
19°
3.3 mm
Fri. 11
24°
12°
0 mm
Sat. 12
25°
13°
0 mm
Sun. 13
25°
18°
1.4 mm
Mon. 14
27°
17°
6 mm
Tue. 15
21°
16°
11.5 mm
Wed. 16
24°
12°
3.2 mm
Thu. 17
20°
9°
0 mm
Fri. 18
21°
11°
0 mm
Sat. 19
23°
11°
0 mm
Sun. 20
24°
14°
0 mm
Mon. 21
16°
8°
0 mm
Further Ahead
You can click on date
Access Lehigh County weather forecasts with a simple click. Select any date for comprehensive insights on temperature, rainfall, and wind conditions.
Lehigh County long range weather forecast
30 day weather forecast for Lehigh County
Important Notice
Our Lehigh County long range weather forecast is based on historical data analysis rather than real-time forecasting models. While this provides a general outlook, weather conditions can change. We recommend checking the forecast closer to your planned date for the most current information.
Rain Forecast for the Next 14 Days in Lehigh County
The chart displays the expected rainfall values (in mm) over the next 14 days in Lehigh County, highlighting variations in precipitation levels for specific dates. ☔
Lehigh County Wind Speed Forecast Chart
This chart illustrates the projected daily max wind speed (in km) in Lehigh County over the next two weeks, providing insights into periods of increased or decreased wind activity. 🌀
Frequently asked questions about the weather in Lehigh County
How warm is it in Lehigh County over the next 14 days?
Over the next two weeks, temperatures in Lehigh County are expected to range from around 8 °F on the coldest nights up to about 27 °F on the warmest days. Use this range to plan what to pack and wear.
Will it rain in Lehigh County in the next two weeks?
Yes - rain is expected on about 7 of the next 14 days in Lehigh County, with roughly 25.4 mm of rainfall in total. It is worth keeping an umbrella or raincoat handy.
How windy is it in Lehigh County?
Maximum wind speeds in Lehigh County are forecast to reach about 23 km/h at their peak over the next 14 days.
When is the best time to visit Lehigh County?
For a month-by-month look at temperatures and rainfall, see our best time to visit Lehigh County guide.
How accurate is the 14-day forecast for Lehigh County?
Our Lehigh County forecast uses leading meteorological models and is most reliable over the next few days. Long-range days beyond a week show general trends and can change, so check back closer to the date for updates.
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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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