Allentown (PA)
Tomorrow
Tomorrow weather in Allentown
Tuesday, July 21st, 2026
27°
Light rain shower
Feels like 30° · Low 17°
The weather tomorrow in Allentown will be colder than today, with max temperatures of 27°.
The rain will visit again tomorrow in Allentown and the expected precipitation are 21 mm.
The humidity in Allentown will get higher tomorrow and reach more than 88%.
27° / 17°
Temp
86%
Rain
17 km/h
Wind
88%
Humidity
Allentown Weather Pages
Allentown hourly forecast for tomorrow
Scroll right to see more weather forecasts for Allentown tomorrow
| 00:00 | 01:00 | 02:00 | 03:00 | 04:00 | 05:00 | 05:49 | 06:00 | 07:00 | 08:00 | 09:00 | 10:00 | 11:00 | 12:00 | 13:00 | 14:00 | 15:00 | 16:00 | 17:00 | 18:00 | 19:00 | 20:00 | 20:27 | 21:00 | 22:00 | 23:00 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| weather |  | | |  | | |  |  | | | | | | | | | |  | | |  | |  |  | | | Next |
| temperatures | 16.7° | 16.7° | 16.7° | 16.8° | 17° | 16.8° | Sunrise | 16.9° | 18.8° | 20.2° | 21.6° | 23.1° | 24.2° | 26.1° | 26.7° | 27.2° | 27° | 26.8° | 26.4° | 25.6° | 25.3° | 22° | Sunset | 20.4° | 19.2° | 19.1° | |
| feels like | 11.7° | 11.7° | 11.5° | 11.7° | 11.9° | 11.6° | 11.7° | 13.5° | 14.4° | 15.1° | 16.1° | 17.2° | 23.8° | 27.5° | 30.2° | 30° | 28.7° | 26.4° | 21.6° | 21.4° | 16.6° | 14.7° | 13.7° | 13.9° | |||
| wind speed | 5 km/h | 5 km/h | 6 km/h | 6 km/h | 6 km/h | 7 km/h | 6 km/h | 7 km/h | 9 km/h | 13 km/h | 16 km/h | 15 km/h | 17 km/h | 16 km/h | 18 km/h | 15 km/h | 13 km/h | 12 km/h | 11 km/h | 5 km/h | 7 km/h | 9 km/h | 8 km/h | 6 km/h | |||
| wind degree | 149° | 120° | 105° | 80° | 103° | 98° | 94° | 90° | 113° | 131° | 138° | 149° | 157° | 176° | 198° | 204° | 207° | 203° | 185° | 253° | 126° | 147° | 179° | 180° | |||
| wind direction | SSE | ESE | ESE | E | ESE | E | E | E | ESE | SE | SE | SSE | SSE | S | SSW | SSW | SSW | SSW | S | WSW | SE | SSE | S | S | |||
| Precipitation | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0.2 mm | 0.3 mm | 0.6 mm | 0.2 mm | 0.2 mm | 0.9 mm | 1.3 mm | 1.2 mm | 1.6 mm | 0.4 mm | 0.8 mm | 1.1 mm | 8.4 mm | 0.6 mm | 0.5 mm | 1.5 mm | 1.7 mm | |||
| chance for rain | 12% | 12% | 14% | 16% | 17% | 19% | 30% | 33% | 40% | 64% | 42% | 41% | 62% | 65% | 63% | 65% | 46% | 54% | 68% | 89% | 62% | 64% | 77% | 78% | |||
| 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 | 82% | 84% | 87% | 89% | 90% | 94% | 96% | 92% | 92% | 91% | 88% | 85% | 77% | 81% | 81% | 81% | 84% | 86% | 88% | 89% | 94% | 96% | 98% | 98% | |||
| dew point | 13.7° | 14° | 14.5° | 15° | 15.5° | 15.8° | 16.2° | 17.4° | 18.9° | 20.1° | 21.1° | 21.5° | 21.7° | 23.2° | 23.6° | 23.6° | 23.9° | 23.9° | 23.5° | 23.4° | 21° | 19.8° | 18.8° | 18.9° | |||
| visibility | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 2 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 | 3 km | 9 km | 9 km | 10 km | 10 km | |||
| cloud cover | 19% | 20% | 21% | 31% | 31% | 40% | 68% | 56% | 61% | 100% | 100% | 100% | 100% | 80% | 79% | 72% | 71% | 53% | 80% | 80% | 81% | 89% | 87% | 80% | |||
| UV | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.1 | 0.7 | 1.6 | 2.5 | 2.9 | 4.8 | 4.7 | 6 | 4.7 | 1.4 | 1.7 | 0.2 | 0.1 | 0 | 0 | 0 | 0 |
Weather in Allentown tomorrow
The temperature tomorrow in Allentown is expected to be typical for this time of year, with a forecast of 27 °C, closely aligning with the historical average for July 21st.
temperatures
27 °C
rain
21.4 mm
wind
17 km/h
UV
High
Allentown daylight overview ☀️
Tomorrow in Allentown, The sun rises at 05:49 and sets at 20:27, giving a total daylight duration of 14 hours and 38 minutes.
Quick links
More Allentown weather pages
What to wear tomorrow in Allentown? clothing recommendations
Stay comfortably stylish - your tailored guide for tomorrow's Allentown forecast.
Short-sleeve shirt
Shorts
Lightweight trousers
Sunglasses
Wide brimmed hat
Sunscreen
Umbrella
The weather tomorrow in Allentown - FAQ
What is the maximum temperature for tomorrow in Allentown?
The maximum temperature for tomorrow in Allentown is expected to be 27° degrees. Please dress accordingly to stay comfortable throughout the day.
Will it rain tomorrow in Allentown? 🌧️
Yes, there is a 86% chance of rain in Allentown tomorrow. We recommend carrying an umbrella or rain gear to stay dry.
What will be the wind speed tomorrow in Allentown? 🌀
The wind in Allentown is expected to blow at 17 km/h. This could affect outdoor activities, so plan accordingly.
How should I dress for the weather in Allentown tomorrow?
Given the forecast of 27 °C with a 86% 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 Allentown tomorrow.
What is the sunrise and sunset time for Allentown tomorrow?
The sun is expected to rise at 05:49 and set at 20:27 in Allentown.
How accurate is the weather forecast Allentown tomorrow? ✅
Allentown 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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