Lehigh County (Allentown)
March
Weather in Lehigh County, Pennsylvania for March 2026
Your guide to Lehigh County weather in March - trends and predictions
In general, the average temperature in Lehigh County at the beginning of March is 8 °F. As the month progressed, temperatures tended to significantly warm up, reaching an average of 15.1 °F by the end of March.
The climate of Lehigh County in March is notably wet, with an average of 12 rainy days, and a total of 90.6 mm of precipitation.
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Temperatures
Rain 🌧️
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19
Dry days
12
Rainy days
0
Snow days
12°/1°
Temperatures
24 km/h
Avg max wind
68 %
Avg humidity
Lehigh County Weather March
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Temperatures trend during March in Lehigh County
See the weather trend as well as the moving average line
March weather in Lehigh County day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Mar. 1 |  Patchy rain possible | 11° /-2° | 0.1 mm | 3 | |
| Mar. 2 |  Sunny | 1° /-8° | 0 mm | 2 | |
| Mar. 3 | Sunny | 2° /-7° | 0 mm | 2 | |
| Mar. 4 |  Overcast | 11° /-2° | 0 mm | 3 | |
| Mar. 5 |  Moderate or heavy rain shower | 13° /5° | 25.7 mm | 3 | |
| Mar. 6 | Overcast | 11° /0° | 0.3 mm | 3 | |
| Mar. 7 |  Cloudy | 7° /-2° | 0 mm | 2 | |
| Mar. 8 | Sunny | 6° /-1° | 0.2 mm | 3 | |
| Mar. 9 | Overcast | 9° /-4° | 0 mm | 2 | |
| Mar. 10 | Overcast | 15° /1° | 0 mm | 4 | |
| Mar. 11 | Overcast | 17° /1° | 0 mm | 4 | |
| Mar. 12 | Overcast | 12° /2° | 0 mm | 3 | |
| Mar. 13 | Overcast | 9° /1° | 0 mm | 2 | |
| Mar. 14 | Overcast | 12° /1° | 0 mm | 3 | |
| Mar. 15 | Overcast | 11° /3° | 0 mm | 3 | |
| Mar. 16 | Patchy rain possible | 17° /8° | 9.3 mm | 4 | |
| Mar. 17 | Moderate rain at times | 13° /1° | 16.8 mm | 3 | |
| Mar. 18 | Sunny | 15° /-2° | 0 mm | 5 | |
| Mar. 19 | Overcast | 17° /4° | 0 mm | 4 | |
| Mar. 20 | Moderate or heavy rain shower | 16° /5° | 14.3 mm | 4 | |
| Mar. 21 | Sunny | 10° /0° | 1.4 mm | 4 | |
| Mar. 22 |  Heavy rain at times | 13° /1° | 1.7 mm | 3 | |
| Mar. 23 | Overcast | 6° /-3° | 0 mm | 2 | |
| Mar. 24 | Moderate or heavy rain shower | 13° /3° | 7.8 mm | 3 | |
| Mar. 25 |  Partly cloudy | 12° /2° | 0 mm | 4 | |
| Mar. 26 | Patchy rain possible | 8° /2° | 0.1 mm | 2 | |
| Mar. 27 | Sunny | 11° /-1° | 0 mm | 4 | |
| Mar. 28 | Cloudy | 15° /3° | 0.4 mm | 4 | |
| Mar. 29 | Sunny | 25° /9° | 0.9 mm | 7 | |
| Mar. 30 | Heavy rain at times | 16° /12° | 9.9 mm | 4 | |
| Mar. 31 |  Thundery outbreaks possible | 19° /9° | 1.7 mm | 4 | |
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Important Notice
Our weather forecast for Lehigh County in March 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 Lehigh County forecast closer to your planned date for the most up-to-date weather information.
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Lehigh County in March - FAQ
What are the expected maximum and minimum temperatures in Lehigh County during March?
Prepare for cooler days with highs just around 12° and colder nights, dipping below 1°.
How much rainfall should be expected in Lehigh County during March?
Moderate rainfall is anticipated in Lehigh County during March, with a total of 90.6 mm spread over approximately 12 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in Lehigh County during March?
The average wind speed in Lehigh County during March is 24 km/h, suggesting breezy to windy conditions, depending on your activities.
March rainfall patterns in Lehigh County
Explore the daily rainfall trends and prepare for Lehigh Countys March weather 💧
UV exposure in Lehigh County during March
Stay informed about UV levels for safe outdoor activities throughout the month of March ☀️
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