Lancaster (PA)
August
Weather in Lancaster, Pennsylvania for August 2026
Your guide to Lancaster weather in August - trends and predictions
In general, the average temperature in Lancaster at the beginning of August is 27.4 °C. As the month progressed, temperatures tended to moderately fall, reaching an average of 26 °C by the end of August.
Lancaster in August brings notable rainfall, with an average of 16 rainy days and a total precipitation of 252.3 mm.
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Temperatures
Rain 🌧️
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15
Dry days
16
Rainy days
0
Snow days
26°/16°
Temperatures
15 km/h
Avg max wind
76 %
Avg humidity
Lancaster Weather August
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Temperatures trend during August in Lancaster
See the weather trend as well as the moving average line
August weather in Lancaster day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Aug. 1 |  Moderate or heavy rain shower | 26° /18° | 118.2 mm | 6 | |
| Aug. 2 | Moderate or heavy rain shower | 27° /18° | 4.9 mm | 6 | |
| Aug. 3 | Moderate or heavy rain shower | 29° /17° | 19.8 mm | 7 | |
| Aug. 4 | Moderate or heavy rain shower | 29° /17° | 3.8 mm | 7 | |
| Aug. 5 |  Sunny | 30° /18° | 0 mm | 7 | |
| Aug. 6 | Moderate or heavy rain shower | 27° /19° | 19.4 mm | 6 | |
| Aug. 7 |  Patchy rain possible | 24° /17° | 3.2 mm | 5 | |
| Aug. 8 | Moderate rain at times | 25° /15° | 4.7 mm | 5 | |
| Aug. 9 | Moderate or heavy rain shower | 26° /16° | 12.2 mm | 6 | |
| Aug. 10 | Sunny | 28° /16° | 0 mm | 7 | |
| Aug. 11 |  Partly cloudy | 28° /15° | 0 mm | 7 | |
| Aug. 12 |  Cloudy | 28° /17° | 0 mm | 7 | |
| Aug. 13 | Patchy rain possible | 27° /17° | 9 mm | 6 | |
| Aug. 14 | Partly cloudy | 27° /18° | 1.2 mm | 7 | |
| Aug. 15 | Sunny | 28° /18° | 5.3 mm | 7 | |
| Aug. 16 | Partly cloudy | 28° /19° | 0 mm | 7 | |
| Aug. 17 | Moderate or heavy rain shower | 29° /20° | 7.1 mm | 7 | |
| Aug. 18 | Moderate or heavy rain shower | 25° /17° | 18 mm | 6 | |
| Aug. 19 | Moderate or heavy rain shower | 24° /17° | 5.3 mm | 6 | |
| Aug. 20 | Partly cloudy | 20° /13° | 0 mm | 6 | |
| Aug. 21 | Partly cloudy | 21° /12° | 0 mm | 6 | |
| Aug. 22 | Partly cloudy | 25° /12° | 0 mm | 6 | |
| Aug. 23 | Partly cloudy | 27° /12° | 0 mm | 7 | |
| Aug. 24 | Partly cloudy | 27° /16° | 0 mm | 7 | |
| Aug. 25 | Partly cloudy | 27° /16° | 9 mm | 7 | |
| Aug. 26 |  Overcast | 26° /14° | 0 mm | 6 | |
| Aug. 27 | Partly cloudy | 27° /13° | 0 mm | 7 | |
| Aug. 28 | Patchy rain possible | 29° /15° | 0.2 mm | 7 | |
| Aug. 29 | Moderate or heavy rain shower | 24° /15° | 9.8 mm | 5 | |
| Aug. 30 | Patchy rain possible | 24° /13° | 0.2 mm | 6 | |
| Aug. 31 | Patchy rain possible | 25° /13° | 0.7 mm | 6 | |
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Important Notice
Our weather forecast for Lancaster in August 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 Lancaster forecast closer to your planned date for the most up-to-date weather information.
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Lancaster in August - FAQ
What are the expected maximum and minimum temperatures in Lancaster during August?
During August, 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 Lancaster during August?
Significant rainfall exceeding 252.3 mm is expected in Lancaster during August, occurring over more than 16 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Lancaster during August?
The average wind speed in Lancaster during August is 15 km/h, suggesting breezy to windy conditions, depending on your activities.
August rainfall patterns in Lancaster
Explore the daily rainfall trends and prepare for Lancasters August weather 💧
Typically, Lancaster has 16 rainy days in August with a total of 252.3 mm of rainfall.
UV exposure in Lancaster during August
Stay informed about UV levels for safe outdoor activities throughout the month of August ☀️
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