Allentown (PA)
June
Weather in Allentown, Pennsylvania for June 2026
Your guide to Allentown weather in June - trends and predictions
In general, the average temperature in Allentown at the beginning of June is 24.4 °F. As the month progressed, temperatures tended to significantly warm up, reaching an average of 29.1 °F by the end of June.
The climate of Allentown in June is notably wet, with an average of 13 rainy days, and a total of 330.7 mm of precipitation.
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Temperatures
Rain 🌧️
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17
Dry days
13
Rainy days
0
Snow days
26°/16°
Temperatures
15 km/h
Avg max wind
80 %
Avg humidity
Allentown Weather June
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Temperatures trend during June in Allentown
See the weather trend as well as the moving average line
June weather in Allentown day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Jun. 1 |  Cloudy | 16° /5° | 0 mm | 4 | |
| Jun. 2 |  Sunny | 22° /7° | 0 mm | 6 | |
| Jun. 3 |  Mist | 25° /10° | 0 mm | 6 | |
| Jun. 4 | Fog | 30° /15° | 0 mm | 6 | |
| Jun. 5 |  Overcast | 29° /15° | 0 mm | 6 | |
| Jun. 6 |  Light rain shower | 29° /18° | 42.7 mm | 6 | |
| Jun. 7 | Light rain shower | 20° /17° | 116.2 mm | 5 | |
| Jun. 8 | Fog | 19° /15° | 7.9 mm | 4 | |
| Jun. 9 | Fog | 20° /15° | 11.6 mm | 5 | |
| Jun. 10 |  Torrential rain shower | 25° /16° | 42.7 mm | 6 | |
| Jun. 11 | Sunny | 28° /14° | 0 mm | 7 | |
| Jun. 12 | Sunny | 31° /16° | 0 mm | 8 | |
| Jun. 13 |  Thundery outbreaks possible | 24° /18° | 0 mm | 5 | |
| Jun. 14 | Heavy rain | 25° /16° | 53.2 mm | 6 | |
| Jun. 15 | Overcast | 16° /13° | 0 mm | 4 | |
| Jun. 16 | Fog | 16° /13° | 0 mm | 4 | |
| Jun. 17 | Fog | 20° /15° | 0 mm | 5 | |
| Jun. 18 |  Patchy light rain with thunder | 27° /18° | 31.9 mm | 6 | |
| Jun. 19 | Fog | 33° /19° | 2 mm | 7 | |
| Jun. 20 |  Partly cloudy | 27° /16° | 0 mm | 7 | |
| Jun. 21 | Mist | 29° /18° | 5.9 mm | 6 | |
| Jun. 22 | Sunny | 34° /20° | 0 mm | 8 | |
| Jun. 23 | Thundery outbreaks possible | 34° /24° | 0 mm | 7 | |
| Jun. 24 | Sunny | 37° /24° | 0 mm | 9 | |
| Jun. 25 | Sunny | 34° /24° | 0 mm | 8 | |
| Jun. 26 | Overcast | 25° /18° | 0 mm | 6 | |
| Jun. 27 | Overcast | 19° /15° | 1.4 mm | 4 | |
| Jun. 28 |  Light rain | 29° /16° | 5.6 mm | 6 | |
| Jun. 29 | Patchy rain possible | 29° /17° | 18.4 mm | 6 | |
| Jun. 30 |  Moderate or heavy rain shower | 31° /19° | 3.4 mm | 7 | |
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Important Notice
Our weather forecast for Allentown in June is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Allentown forecast closer to your planned date for the most up-to-date weather information.
Change Month
Allentown in June - FAQ
What are the expected maximum and minimum temperatures in Allentown during June?
During June, expect a variety of temperatures with highs around 26° and lows near 16°, suitable for diverse activities and preferences.
How much rainfall should be expected in Allentown during June?
Significant rainfall exceeding 330.7 mm is expected in Allentown during June, occurring over more than 13 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Allentown during June?
The average wind speed in Allentown during June is 15 km/h, suggesting breezy to windy conditions, depending on your activities.
June rainfall patterns in Allentown
Explore the daily rainfall trends and prepare for Allentowns June weather 💧
UV exposure in Allentown during June
Stay informed about UV levels for safe outdoor activities throughout the month of June ☀️
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