Williamsport (PA)
July
Weather in Williamsport, Pennsylvania for July 2026
Your guide to Williamsport weather in July - trends and predictions
The forecast for the first days of July 2026 in Williamsport predicts a temperature of 26.6 °F, which is cooler than the historical average.
In general, the average temperature in Williamsport at the beginning of July is 29.9 °F. As the month progressed, temperatures tended to slightly decrease, reaching an average of 29.6 °F by the end of July.
Williamsport experiences heavy rainfall in July, with over 20 rainy days and an average total precipitation 218.2 mm.
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Temperatures
Rain 🌧️
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8
Dry days
23
Rainy days
0
Snow days
28°/17°
Temperatures
11 km/h
Avg max wind
76 %
Avg humidity
Williamsport Weather July
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Temperatures trend during July in Williamsport
See the weather trend as well as the moving average line
July weather in Williamsport day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Jul. 1 |  Patchy rain possible | 33° /19° | 0.4 mm | 5 | |
| Jul. 2 |  Sunny | 30° /16° | 0 mm | 6 | |
| Jul. 3 |  Mist | 29° /15° | 7.1 mm | 6 | |
| Jul. 4 |  Patchy light rain | 27° /16° | 1.5 mm | 7 | |
| Jul. 5 | Patchy light drizzle | 29° /15° | 2.3 mm | 7 | |
| Jul. 6 | Light rain shower | 30° /18° | 7.3 mm | 7 | |
| Jul. 7 | Mist | 31° /18° | 12.9 mm | 7 | |
| Jul. 8 | Mist | 30° /19° | 4.9 mm | 7 | |
| Jul. 9 | Fog | 31° /17° | 0 mm | 7 | |
| Jul. 10 |  Patchy light rain with thunder | 28° /18° | 38 mm | 6 | |
| Jul. 11 | Patchy rain possible | 28° /17° | 2.7 mm | 7 | |
| Jul. 12 | Mist | 29° /18° | 5.8 mm | 7 | |
| Jul. 13 | Fog | 29° /19° | 2.6 mm | 7 | |
| Jul. 14 | Mist | 32° /19° | 1.3 mm | 7 | |
| Jul. 15 |  Thundery outbreaks possible | 32° /20° | 0.9 mm | 7 | |
| Jul. 16 | Fog | 31° /20° | 9.6 mm | 7 | |
| Jul. 17 | Light rain shower | 30° /20° | 76.9 mm | 7 | |
| Jul. 18 | Mist | 27° /16° | 0.1 mm | 6 | |
| Jul. 19 | Mist | 25° /13° | 0 mm | 6 | |
| Jul. 20 | Patchy rain possible | 27° /17° | 2.1 mm | 6 | |
| Jul. 21 | Sunny | 26° /16° | 0 mm | 6 | |
| Jul. 22 | Light rain shower | 24° /12° | 4.4 mm | 6 | |
| Jul. 23 | Light drizzle | 28° /16° | 3.6 mm | 7 | |
| Jul. 24 | Light rain shower | 28° /18° | 5.6 mm | 7 | |
| Jul. 25 | Fog | 29° /18° | 3.3 mm | 7 | |
| Jul. 26 | Fog | 28° /13° | 0 mm | 6 | |
| Jul. 27 | Sunny | 29° /17° | 5.8 mm | 7 | |
| Jul. 28 | Sunny | 30° /16° | 0 mm | 7 | |
| Jul. 29 |  Cloudy | 32° /16° | 0 mm | 7 | |
| Jul. 30 |  Moderate or heavy rain shower | 30° /17° | 5.8 mm | 7 | |
| Jul. 31 | Light drizzle | 29° /18° | 11.5 mm | 7 | |
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Important Notice
Our weather forecast for Williamsport in July 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.
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Williamsport in July - FAQ
What are the expected maximum and minimum temperatures in Williamsport during July?
During July, expect a variety of temperatures with highs around 28° and lows near 17°, suitable for diverse activities and preferences.
How much rainfall should be expected in Williamsport during July?
Significant rainfall exceeding 218.2 mm is expected in Williamsport during July, occurring over more than 23 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Williamsport during July?
The average wind speed in Williamsport during July is 11 km/h, suggesting breezy to windy conditions, depending on your activities.
July rainfall patterns in Williamsport
Explore the daily rainfall trends and prepare for Williamsports July weather 💧
Typically, Williamsport has 23 rainy days in July with a total of 218.2 mm of rainfall.
UV exposure in Williamsport during July
Stay informed about UV levels for safe outdoor activities throughout the month of July ☀️
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