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Allentown weather
Current conditions and a 14-day forecast for Allentown, United States. Looking for typical seasonal weather instead? See the historical climate averages.
Now
22°C
Overcast · feels 25°C
Humidity
79%
relative humidity
Wind
4 km/h
10m wind speed
Chance of rain
9%
today
Next 24 hours in Allentown
| Time | Conditions | Temp | Rain chance |
|---|---|---|---|
| 6am | Partly cloudy | 21°C | 0% |
| 7am | Overcast | 23°C | 0% |
| 8am | Mainly clear | 25°C | 1% |
| 9am | Clear sky | 27°C | 0% |
| 10am | Clear sky | 29°C | 0% |
| 11am | Clear sky | 30°C | 0% |
| 12pm | Clear sky | 31°C | 0% |
| 1pm | Clear sky | 32°C | 0% |
| 2pm | Clear sky | 33°C | 2% |
| 3pm | Clear sky | 34°C | 1% |
| 4pm | Clear sky | 35°C | 1% |
| 5pm | Clear sky | 35°C | 1% |
| 6pm | Partly cloudy | 34°C | 2% |
| 7pm | Clear sky | 33°C | 2% |
| 8pm | Clear sky | 30°C | 3% |
| 9pm | Mainly clear | 27°C | 2% |
| 10pm | Clear sky | 25°C | 2% |
| 11pm | Partly cloudy | 24°C | 0% |
| 12am | Overcast | 23°C | 0% |
| 1am | Overcast | 22°C | 0% |
| 2am | Overcast | 21°C | 0% |
| 3am | Overcast | 20°C | 0% |
| 4am | Overcast | 20°C | 0% |
| 5am | Overcast | 19°C | 0% |
14-day forecast for Allentown
| Day | Conditions | High / Low | Rain chance |
|---|---|---|---|
| Today | Overcast | 35° / 21° | 9% |
| Fri, Jul 17 | Overcast | 32° / 18° | 1% |
| Sat, Jul 18 | Moderate rain showers | 22° / 19° | 87% |
| Sun, Jul 19 | Slight rain showers | 26° / 16° | 68% |
| Mon, Jul 20 | Overcast | 26° / 12° | 8% |
| Tue, Jul 21 | Light drizzle | 25° / 14° | 43% |
| Wed, Jul 22 | Overcast | 26° / 12° | 43% |
| Thu, Jul 23 | Partly cloudy | 28° / 13° | 24% |
| Fri, Jul 24 | Overcast | 28° / 15° | 14% |
| Sat, Jul 25 | Overcast | 28° / 15° | 26% |
| Sun, Jul 26 | Light drizzle | 24° / 18° | 26% |
| Mon, Jul 27 | Overcast | 30° / 17° | 27% |
| Tue, Jul 28 | Overcast | 33° / 20° | 41% |
| Wed, Jul 29 | Light drizzle | 35° / 22° | 42% |
Want more sun and moon detail for Allentown? Use the sun calculator or moon calculator and search for Allentown. For a live look at any other city, try the interactive weather tool.
Frequently asked questions
What's the weather like in Allentown today?
Current conditions and today's forecast for Allentown, United States are shown above, refreshed regularly through the day.
How accurate is a 14-day forecast?
A forecast is most reliable for the next 3-5 days. Beyond that, temperature and precipitation chances further out are a general trend rather than an exact prediction.
What is Allentown's weather usually like?
For long-term averages — typical monthly temperatures and rainfall based on years of historical data — see Allentown's climate page rather than this live forecast.