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Weather in Allegheny County for April 2025

Your guide to Allegheny County weather in April - trends and predictions

    Official Weather Alert ⚠️

  • Flood Watch - See hour by hour.

  • Snow Forecast ❄️

  • Snowfall in Allegheny County during April is quite rare, with fewer than 2 snowy days on average.
    According to Allegheny County snow forecast for April 2025, 3 snowy days are expected in the next 2 weeks. The closest date with snow is Monday, April 7.

  • Temperatures

  • The forecast for the next days in Allegheny County predicts temperatures to be around 12 °C, close to the historical average.

  • In general, the average temperature in Allegheny County at the beginning of April is 13 °C. As the month progressed, temperatures tended to significantly warm up, reaching an average of 16.4 °C by the end of April.

  • Rain 🌧️

  • Allegheny County in April brings notable rainfall, with an average of 19 rainy days and a total precipitation of 151.2 mm.

  • More

  • New! Chat with our AI weatherman - it’s amazing and free.

Average dry days
10
Dry days
Average rainy days
19
Rainy days
Average snowy days
1
Snow days
Average temperatures
17°/6°
Temperatures
Average wind speed
17 km/h
Avg max wind
Average humidity
71 %
Avg humidity

Allegheny County Weather April

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Temperatures trend during April in Allegheny County

See the weather trend as well as the moving average line

April weather day by day

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Date Weather Temperatures Rain Snow More
Apr. 1 Partly cloudy
Partly cloudy
11° /0° 0 mm 0 cm
Apr. 2 Patchy rain possible
Patchy rain possible
16° /4° 3.3 mm 0 cm
Apr. 3 Moderate rain
Moderate rain
19° /12° 7.3 mm 0 cm
Apr. 4 Patchy rain possible
Patchy rain possible
12° /10° 1.4 mm 0 cm
Apr. 5 Moderate rain
Moderate rain
21° /11° 18.2 mm 0 cm
Apr. 6 Moderate rain
Moderate rain
7° /2° 7.3 mm 0 cm
Apr. 7 Patchy rain possible
Patchy rain possible
5° /0° 0.2 mm 0.1 cm
Apr. 8 Patchy rain possible
Patchy rain possible
8° /-1° 1.1 mm 0.6 cm
Apr. 9 Light snow
Light snow
3° /-3° 0.6 mm 0.4 cm
Apr. 10 Sunny
Sunny
8° /-3° 0 mm 0 cm
Apr. 11 Patchy rain possible
Patchy rain possible
15° /-1° 0.3 mm 0 cm
Apr. 12 Patchy rain possible
Patchy rain possible
15° /8° 0.6 mm 0 cm
Apr. 13 Patchy rain possible
Patchy rain possible
7° /6° 1.4 mm 0 cm
Apr. 14 Sunny
Sunny
14° /3° 0 mm 0 cm
Apr. 15 Moderate or heavy rain shower
Moderate or heavy rain shower
21° /11° 3.2 mm 0 cm
Apr. 16 Patchy rain possible
Patchy rain possible
24° /10° 4.6 mm 0 cm
Apr. 17 Moderate rain at times
Moderate rain at times
15° /8° 5.6 mm 0 cm
Apr. 18 Overcast
Overcast
14° /6° 0.9 mm 0 cm
Apr. 19 Overcast
Overcast
16° /4° 3.5 mm 0 cm
Apr. 20 Sunny
Sunny
20° /7° 0 mm 0 cm
Apr. 21 Patchy rain possible
Patchy rain possible
19° /6° 0.1 mm 0 cm
Apr. 22 Moderate or heavy rain shower
Moderate or heavy rain shower
14° /4° 22.5 mm 0 cm
Apr. 23 Patchy rain possible
Patchy rain possible
12° /3° 1.2 mm 0 cm
Apr. 24 Moderate rain at times
Moderate rain at times
10° /2° 1.6 mm 0 cm
Apr. 25 Partly cloudy
Partly cloudy
14° /1° 0.1 mm 0 cm
Apr. 26 Patchy rain possible
Patchy rain possible
17° /3° 0.6 mm 0 cm
Apr. 27 Overcast
Overcast
17° /1° 0 mm 0 cm
Apr. 28 Moderate or heavy rain shower
Moderate or heavy rain shower
18° /12° 29 mm 0 cm
Apr. 29 Patchy rain possible
Patchy rain possible
21° /12° 1.3 mm 0 cm
Apr. 30 Moderate or heavy rain shower
Moderate or heavy rain shower
18° /10° 9.7 mm 0 cm
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Important Notice
Our weather forecast for Allegheny County in April 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 Allegheny County forecast closer to your planned date for the most up-to-date weather information.

Allegheny County in April - FAQ

What are the expected maximum and minimum temperatures in Allegheny County during April?
Enjoy moderate daytime temperatures of up to 17° and cooler nights around 6°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Allegheny County during April?
Significant rainfall exceeding 151.2 mm is expected in Allegheny County during April, occurring over more than 19 days. Preparing for wet conditions is recommended in your planning.
Will it snow in Allegheny County in April 2025?
Allegheny County typically sees 0.335 cm of snowfall during April.
What are the typical wind conditions in Allegheny County during April?
The average wind speed in Allegheny County during April is 17 km/h, suggesting breezy to windy conditions, depending on your activities.

Allegheny County snow forecast April 2025

Track daily snowfall levels and discover Allegheny County’s snowy potential this April ❄️

April rainfall patterns in Allegheny County

Explore the daily rainfall trends and prepare for Allegheny Countys April weather 💧

UV exposure in Allegheny County during April

Stay informed about UV levels for safe outdoor activities throughout the month of April ☀️
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Location coordinates Where is Allegheny County?

Get accurate weather forecasts for Allegheny County, located at latitude 40.441 and longitude -79.996. Stay updated with localized weather information tailored for Allegheny County.

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