Allentown (PA)
Tomorrow
Tomorrow weather in Allentown
Wednesday, September 9th, 2026
27°
Sunny
Low 17°
The weather tomorrow in Allentown will be a bit hotter than today, with max temperatures of 27°.
27° / 17°
Temp
10%
Rain
19 km/h
Wind
69%
Humidity
Allentown Weather Pages
Allentown hourly forecast for tomorrow
Scroll right to see more weather forecasts for Allentown tomorrow
| 12:00 AM | 01:00 AM | 02:00 AM | 03:00 AM | 04:00 AM | 05:00 AM | 06:00 AM | 06:36 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 | 07:21 PM | 08:00 PM | 09:00 PM | 10:00 PM | 11:00 PM | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| weather |  |  | |  | | | |  |  | |  | | |  | | | | | | | |  | | |  | | Next |
| temperatures | 18.9° | 17.9° | 18° | 18.1° | 17.5° | 17.6° | 17.3° | Sunrise | 17.7° | 18.5° | 20.2° | 21.7° | 23.3° | 25° | 26° | 26.9° | 27.1° | 27.1° | 26.7° | 25.3° | 24.3° | Sunset | 22.7° | 23.4° | 22.9° | 22.9° | |
| wind speed | 4 km/h | 5 km/h | 6 km/h | 6 km/h | 3 km/h | 4 km/h | 4 km/h | 5 km/h | 5 km/h | 9 km/h | 12 km/h | 13 km/h | 15 km/h | 16 km/h | 17 km/h | 18 km/h | 19 km/h | 16 km/h | 14 km/h | 11 km/h | 10 km/h | 14 km/h | 17 km/h | 18 km/h | |||
| wind degree | 197° | 229° | 228° | 240° | 196° | 201° | 189° | 182° | 182° | 205° | 207° | 216° | 213° | 212° | 212° | 211° | 211° | 200° | 183° | 180° | 198° | 188° | 193° | 198° | |||
| wind direction | SSW | SW | SW | WSW | SSW | SSW | S | S | S | SSW | SSW | SW | SSW | SSW | SSW | SSW | SSW | SSW | S | S | SSW | S | SSW | SSW | |||
| Precipitation | 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 | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | |||
| chance for rain | 12% | 20% | 19% | 15% | 20% | 22% | 25% | 26% | 25% | 18% | 11% | 10% | 7% | 3% | 3% | 3% | 3% | 4% | 5% | 8% | 19% | 10% | 5% | 4% | |||
| 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 | 78% | 73% | 72% | 73% | 77% | 78% | 82% | 84% | 83% | 74% | 68% | 62% | 57% | 55% | 54% | 55% | 55% | 60% | 66% | 74% | 77% | 68% | 66% | 64% | |||
| dew point | 15° | 13.1° | 13° | 13.1° | 13.4° | 13.6° | 14.1° | 15° | 15.5° | 15.5° | 15.5° | 15.6° | 15.9° | 16.4° | 16.9° | 17.3° | 17.4° | 18.3° | 18.5° | 19.3° | 18.4° | 17.1° | 16.3° | 15.7° | |||
| visibility | 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 | 10 km | 10 km | 10 km | 10 km | |||
| cloud cover | 42% | 100% | 100% | 74% | 93% | 100% | 100% | 100% | 98% | 85% | 65% | 70% | 60% | 5% | 5% | 5% | 5% | 5% | 5% | 14% | 86% | 55% | 7% | 1% | |||
| UV | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.5 | 1.4 | 3 | 3.6 | 4.5 | 4.2 | 6.7 | 5.1 | 3.3 | 1.6 | 0.5 | 0 | 0 | 0 | 0 | 0 |
Weather in Allentown tomorrow
The weather in Allentown tomorrow is expected to be noticeably warmer than usual, with a forecast temperature of 27 °F, compared to an average of 22.5 °F for September 9th in recent years.
temperatures
27 °F
rain
0 mm
wind
19 km/h
UV
High
Allentown daylight overview ☀️
Tomorrow in Allentown, The sun rises at 06:36 and sets at 19:21, giving a total daylight duration of 12 hours and 45 minutes.
Quick links
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What to wear tomorrow in Allentown? clothing recommendations
Stay comfortably stylish - your tailored guide for tomorrow's Allentown forecast.
Short-sleeve shirt
Shorts
Lightweight pants
Sunglasses
Wide brimmed hat
Sunscreen
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 10% 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 19 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 °F with a 10% 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 06:36 and set at 19:21 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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