Williamsport (PA)
July
Weather in Williamsport, Pennsylvania for July 2026
Your guide to Williamsport weather in July - trends and predictions
So far, July 2026 in Williamsport is slightly warmer than the historical average by 1.5 °C.
The forecast for the upcoming days in Williamsport predicts a temperature of 28.9 °C, which is slightly above the historical average.
In general, the average temperature in Williamsport at the beginning of July is 30 °C. As the month progressed, temperatures tended to moderately fall, reaching an average of 28.7 °C by the end of July.
Williamsport experiences heavy rainfall in July, with over 20 rainy days and an average total precipitation 196.8 mm.
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Temperatures
Rain 🌧️
More
9
Dry days
22
Rainy days
0
Snow days
29°/18°
Temperatures
12 km/h
Avg max wind
74 %
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 |  Partly cloudy | 30° /18° | 2.5 mm | 8 | |
| Jul. 2 |  Overcast | 31° /16° | 0 mm | 8 | |
| Jul. 3 |  Mist | 32° /18° | 5 mm | 8 | |
| Jul. 4 |  Patchy light rain | 30° /18° | 1.3 mm | 8 | |
| Jul. 5 | Patchy light drizzle | 29° /16° | 6.9 mm | 8 | |
| Jul. 6 |  Light rain shower | 28° /19° | 19 mm | 6 | |
| Jul. 7 | Mist | 30° /18° | 9.4 mm | 6 | |
| Jul. 8 | Mist | 30° /18° | 3.7 mm | 8 | |
| Jul. 9 | Fog | 32° /18° | 0.2 mm | 8 | |
| Jul. 10 |  Patchy light rain with thunder | 29° /19° | 31 mm | 8 | |
| Jul. 11 | Patchy rain possible | 29° /17° | 2 mm | 8 | |
| Jul. 12 | Mist | 30° /18° | 4.2 mm | 8 | |
| Jul. 13 | Fog | 30° /19° | 1.8 mm | 8 | |
| Jul. 14 | Mist | 33° /19° | 0.8 mm | 8 | |
| Jul. 15 |  Thundery outbreaks possible | 33° /20° | 0.7 mm | 8 | |
| Jul. 16 | Fog | 32° /20° | 6.4 mm | 8 | |
| Jul. 17 | Light rain shower | 30° /19° | 51.3 mm | 8 | |
| Jul. 18 | Mist | 28° /16° | 8.6 mm | 7 | |
| Jul. 19 | Mist | 26° /14° | 0 mm | 7 | |
| Jul. 20 | Patchy rain possible | 28° /15° | 1.4 mm | 8 | |
| Jul. 21 |  Sunny | 32° /17° | 4.5 mm | 2.8 | |
| Jul. 22 | Sunny | 26° /15° | 0.7 mm | 7.7 | |
| Jul. 23 | Sunny | 24° /7° | 0 mm | 7.9 | |
| Jul. 24 | Sunny | 28° /9° | 0 mm | 9 | |
| Jul. 25 | Sunny | 29° /10° | 0 mm | 7 | |
| Jul. 26 | Sunny | 31° /12° | 0 mm | 8 | |
| Jul. 27 | Patchy rain possible | 22° /16° | 8.6 mm | 5 | |
| Jul. 28 | Sunny | 28° /13° | 0 mm | 7 | |
| Jul. 29 | Sunny | 28° /11° | 0 mm | 7 | |
| Jul. 30 | Sunny | 30° /12° | 0 mm | 8 | |
| Jul. 31 | Sunny | 33° /14° | 0 mm | 8 | |
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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.
Change Month
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 29° and lows near 18°, suitable for diverse activities and preferences.
How much rainfall should be expected in Williamsport during July?
Significant rainfall exceeding 196.8 mm is expected in Williamsport during July, occurring over more than 22 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 12 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 22 rainy days in July with a total of 196.8 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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