Mostly clear 13°

Mostly clear, feels like 12°.

Allentown, Pennsylvania, United States · Tuesday, 3 November 2026 21:30 local time

Low/High
4°/21°
Humidity
74%
Visibility
21.6 km
Wind
5.0 km/h
Dew point
9°
UV
0.0

Next 24 Hours

Allentown Hourly Weather

Allentown 7-Day Forecast

Allentown 7-Day Forecast
DateLow/HighWeatherChance of rainWindSummary
4 °/21 ° Overcast Overcast 0% 10 km/h
Today Weather

Low/High4°/21°

Humidity68%

Pressure1012 hPa

Sunrise/Sunset

9 °/22 ° Fog Fog 0% 15 km/h
Wed 4 Nov Weather

Low/High9°/22°

Humidity77%

Pressure1007 hPa

Sunrise/Sunset

12 °/20 ° Light showers Light showers 87% 18 km/h
Thu 5 Nov Weather

Low/High12°/20°

Humidity91%

Pressure1001 hPa

Sunrise/Sunset

13 °/19 ° Fog Fog 50% 10 km/h
Fri 6 Nov Weather

Low/High13°/19°

Humidity94%

Pressure998 hPa

Sunrise/Sunset

8 °/13 ° Overcast Overcast 20% 19 km/h
Sat 7 Nov Weather

Low/High8°/13°

Humidity70%

Pressure997 hPa

Sunrise/Sunset

8 °/13 ° Partly cloudy Partly cloudy 19% 21 km/h
Sun 8 Nov Weather

Low/High8°/13°

Humidity70%

Pressure999 hPa

Sunrise/Sunset

6 °/15 ° Overcast Overcast 3% 18 km/h
Mon 9 Nov Weather

Low/High6°/15°

Humidity57%

Pressure1005 hPa

Sunrise/Sunset

Allentown Weather Summary

Allentown, Tuesday 3 November 2026: mostly clear, 13°C (feels like 12°C), with a range of 4–21°C today. The chance of rain over the next 24 hours is low (0% at most). Tomorrow: fog, 9–22°C — see weather tomorrow or the hourly forecast.

Updated at 21:33 local time, 3 November 2026

Allentown Hourly Temperature and Chance of Rain

Allentown Temperature and Chance of Rain, Next Days

About Allentown

Allentown is a city in Pennsylvania, the United States. The forecast uses the local point at 40.61°N, 75.49°W, about 107 m above sea level. Local time is UTC−5 (America/New York). Data combine the ECMWF, ICON and GFS weather models and refresh every 15 minutes; for official warnings, follow the national weather service.

Allentown Air Quality

Good · AQI 39

Air quality is good and poses little or no risk for outdoor activity.

PM2.5 (µg/m³)15
PM10 (µg/m³)17
O₃ (µg/m³)52
NO₂ (µg/m³)25
SO₂ (µg/m³)3.1
CO (µg/m³)295
Windy Map