Lehigh County (Allentown)
Tomorrow
Tomorrow weather in Lehigh County
Monday, April 20th, 2026
9°
Patchy rain possible
Official weather alert: Freeze Watch.The weather tomorrow in Lehigh County will be much colder than today, with max temperatures up to 8°.
It will still rain tomorrow, but less than today.
The wind tomorrow will get lighter comparing to today but still be strong and reach over 24 km/h.
9° / 0°
Temp
89%
Rain
24 km/h
Wind
57%
Humidity
Lehigh County Weather Pages
Lehigh County hourly forecast for tomorrow
Scroll right to see more weather forecasts for Lehigh County tomorrow
| 12:00 AM | 01:00 AM | 02:00 AM | 03:00 AM | 04:00 AM | 05:00 AM | 06:00 AM | 06:16 AM | 07:00 AM | 08:00 AM | 09:00 AM | 10:00 AM | 11:00 AM | 12:00 PM | 01:00 PM | 02:00 PM | 03:00 PM | 04:00 PM | 05:00 PM | 06:00 PM | 07:00 PM | 07:47 PM | 08:00 PM | 09:00 PM | 10:00 PM | 11:00 PM | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| weather |  | |  | |  | | |  | |  | | |  | | |  | | | | | |  |  | | | | Next |
| temperatures | 3.6° | 3.9° | 4.3° | 4.5° | 4.6° | 4.2° | 3.9° | Sunrise | 4.1° | 4.8° | 5.5° | 6.3° | 7° | 7.7° | 8.2° | 8.5° | 8.5° | 8.4° | 7.9° | 6.9° | 5.1° | Sunset | 3.5° | 2.2° | 1.2° | 0.2° | |
| feels like | 2.7° | 2.3° | 2.3° | 2.3° | 2.5° | 1.6° | 0.9° | 0.9° | 1.3° | 2° | 2.8° | 3.5° | 4.2° | 4.8° | 5.2° | 5.2° | 5° | 4.6° | 3.4° | 1.6° | 0.1° | -1° | -2° | -3° | |||
| wind speed | 5 km/h | 4 km/h | 9 km/h | 11 km/h | 10 km/h | 9 km/h | 13 km/h | 13 km/h | 16 km/h | 19 km/h | 20 km/h | 22 km/h | 23 km/h | 24 km/h | 25 km/h | 24 km/h | 24 km/h | 23 km/h | 21 km/h | 19 km/h | 15 km/h | 11 km/h | 9 km/h | 10 km/h | |||
| wind degree | 219° | 245° | 257° | 266° | 256° | 276° | 309° | 323° | 311° | 320° | 315° | 305° | 303° | 301° | 301° | 305° | 307° | 319° | 332° | 348° | 348° | 340° | 346° | 353° | |||
| wind direction | SW | WSW | WSW | W | WSW | W | NW | NW | NW | NW | NW | NW | NW | WNW | WNW | NW | NW | NW | NNW | NNW | NNW | NNW | NNW | N | |||
| Precipitation | 0 mm | 0 mm | 0.4 mm | 1.1 mm | 0.2 mm | 0 mm | 0.1 mm | 0.1 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | |||
| chance for rain | 0% | 0% | 100% | 100% | 100% | 67% | 100% | 100% | 0% | 79% | 89% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | |||
| chance for snow | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | |||
| humidity | 59% | 61% | 68% | 80% | 87% | 88% | 89% | 82% | 76% | 66% | 55% | 41% | 36% | 34% | 32% | 31% | 31% | 33% | 42% | 47% | 51% | 54% | 57% | 59% | |||
| dew point | -3.7° | -3.6° | -1.2° | 1.6° | 2.7° | 2.9° | 2.1° | 0.8° | 0.6° | -0.4° | -2.1° | -5.1° | -6.3° | -6.7° | -7° | -7.4° | -7.5° | -6.8° | -4.7° | -4.4° | -5.8° | -6.4° | -6.6° | -7° | |||
| visibility | 10 km | 10 km | 2 km | 9 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | |||
| cloud cover | 31% | 62% | 87% | 66% | 70% | 76% | 96% | 85% | 20% | 69% | 74% | 27% | 24% | 15% | 100% | 100% | 100% | 89% | 46% | 22% | 11% | 10% | 7% | 4% | |||
| UV | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.1 | 1 | 1.9 | 2.4 | 5.2 | 5.7 | 5.2 | 3.7 | 2.5 | 1.4 | 0.6 | 0.1 | 0 | 0 | 0 | 0 |
Weather in Lehigh County tomorrow
The weather in Lehigh County tomorrow is expected to be significantly cooler than usual, with a forecast temperature of 9 °F, compared to an average of 20 °F for April 20th in recent years.
temperatures
9 °F
rain
1.9 mm
wind
24 km/h
snow
0 cm
Lehigh County daylight overview ☀️
Tomorrow in Lehigh County, The sun rises at 06:16 and sets at 19:47, giving a total daylight duration of 13 hours and 31 minutes.
Top locations in Lehigh County
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More Locations Quick links
More Lehigh County weather pages
What to wear tomorrow in Lehigh County? clothing recommendations
Stay comfortably stylish - your tailored guide for tomorrow's Lehigh County forecast.
Long-sleeve shirt
Long pant
Closed-toe shoes
Light jacket
Cap/Hat
Scarf
Umbrella
The weather tomorrow in Lehigh County - FAQ
What is the maximum temperature for tomorrow in Lehigh County?
The maximum temperature for tomorrow in Lehigh County is expected to be 9° degrees. Please dress accordingly to stay comfortable throughout the day.
Will it rain tomorrow in Lehigh County? 🌧️
Yes, there is a 89% chance of rain in Lehigh County tomorrow. We recommend carrying an umbrella or rain gear to stay dry.
What will be the wind speed tomorrow in Lehigh County? 🌀
The wind in Lehigh County is expected to blow at 24 km/h. This could affect outdoor activities, so plan accordingly.
How should I dress for the weather in Lehigh County tomorrow?
Given the forecast of 9 °F with a 89% chance of rain, we advise checking our "What to wear tomorrow" section for recommendations. There, you will find tailored advice to help you stay comfortable and prepared for the weather conditions in Lehigh County tomorrow.
What is the sunrise and sunset time for Lehigh County tomorrow?
The sun is expected to rise at 06:16 and set at 19:47 in Lehigh County.
How accurate is the weather forecast Lehigh County tomorrow? ✅
Lehigh County weather forecast for tomorrow is based on the most current and sophisticated meteorological models available. While we strive for accuracy, weather conditions can change unexpectedly, so we recommend checking for updates regularly.
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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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