Williamsport (PA)
June
Weather in Williamsport, Pennsylvania for June 2026
Your guide to Williamsport weather in June - trends and predictions
So far, June 2026 in Williamsport shows a warmer trend than usual by 2.6 °F.
The forecast for the upcoming days in Williamsport predicts a temperature of 26.6 °F, which is slightly above the historical average.
In general, the average temperature in Williamsport at the beginning of June is 25.3 °F. As the month progressed, temperatures tended to moderately rise, reaching an average of 27.3 °F by the end of June.
Williamsport in June brings notable rainfall, with an average of 16 rainy days and a total precipitation of 249.9 mm.
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Temperatures
Rain 🌧️
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14
Dry days
16
Rainy days
0
Snow days
26°/15°
Temperatures
14 km/h
Avg max wind
76 %
Avg humidity
Williamsport Weather June
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Temperatures trend during June in Williamsport
See the weather trend as well as the moving average line
June weather in Williamsport day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Jun. 1 |  Overcast | 20° /6° | 0 mm | 7 | |
| Jun. 2 |  Sunny | 24° /8° | 0 mm | 7 | |
| Jun. 3 |  Patchy rain possible | 27° /11° | 0.1 mm | 8 | |
| Jun. 4 | Patchy rain possible | 28° /13° | 0 mm | 8 | |
| Jun. 5 |  Light rain | 28° /14° | 3.4 mm | 8 | |
| Jun. 6 | Light rain shower | 27° /17° | 3.3 mm | 7 | |
| Jun. 7 | Light rain shower | 23° /14° | 23.5 mm | 7 | |
| Jun. 8 | Patchy rain possible | 22° /13° | 15.1 mm | 7 | |
| Jun. 9 | Light rain | 25° /13° | 1.3 mm | 7 | |
| Jun. 10 |  Moderate or heavy rain shower | 24° /15° | 35.6 mm | 5 | |
| Jun. 11 | Patchy rain possible | 28° /15° | 0.2 mm | 8 | |
| Jun. 12 |  Partly cloudy | 29° /17° | 1 mm | 9 | |
| Jun. 13 |  Mist | 27° /14° | 2.6 mm | 7 | |
| Jun. 14 | Light rain shower | 26° /15° | 14.7 mm | 7 | |
| Jun. 15 | Fog | 21° /13° | 0 mm | 7 | |
| Jun. 16 | Overcast | 23° /10° | 0 mm | 7 | |
| Jun. 17 | Fog | 26° /13° | 22.7 mm | 8 | |
| Jun. 18 | Moderate or heavy rain shower | 29° /18° | 29.6 mm | 7 | |
| Jun. 19 | Sunny | 27° /16° | 0 mm | 9.5 | |
| Jun. 20 | Patchy rain possible | 24° /11° | 0.3 mm | 7.9 | |
| Jun. 21 | Partly cloudy | 24° /9° | 0 mm | 8.1 | |
| Jun. 22 |  Heavy rain | 16° /13° | 29.5 mm | 0.8 | |
| Jun. 23 |  Cloudy | 27° /12° | 0 mm | 9.4 | |
| Jun. 24 | Sunny | 27° /9° | 0 mm | 1.2 | |
| Jun. 25 | Patchy rain possible | 27° /11° | 1.5 mm | 4 | |
| Jun. 26 | Patchy rain possible | 27° /12° | 1.3 mm | 4 | |
| Jun. 27 | Patchy rain possible | 22° /15° | 4.2 mm | 4 | |
| Jun. 28 | Patchy rain possible | 26° /15° | 1 mm | 5 | |
| Jun. 29 | Sunny | 30° /13° | 0 mm | 6 | |
| Jun. 30 | Patchy rain possible | 32° /15° | 2.6 mm | 5 | |
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Important Notice
Our weather forecast for Williamsport 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 Williamsport forecast closer to your planned date for the most up-to-date weather information.
Change Month
Williamsport in June - FAQ
What are the expected maximum and minimum temperatures in Williamsport during June?
During June, expect a variety of temperatures with highs around 26° and lows near 15°, suitable for diverse activities and preferences.
How much rainfall should be expected in Williamsport during June?
Significant rainfall exceeding 249.9 mm is expected in Williamsport during June, occurring over more than 16 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Williamsport during June?
The average wind speed in Williamsport during June is 14 km/h, suggesting breezy to windy conditions, depending on your activities.
June rainfall patterns in Williamsport
Explore the daily rainfall trends and prepare for Williamsports June weather 💧
Typically, Williamsport has 16 rainy days in June with a total of 249.9 mm of rainfall.
UV exposure in Williamsport during June
Stay informed about UV levels for safe outdoor activities throughout the month of June ☀️
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