Allegheny County Weather Today

Daily Weather Forecast & Temperature in Allegheny County

overcast clouds
overcast clouds
H: 11° L: 8°
Feels like
AQI: Fair (2/5)
Humidity
96%
Dew 8°
Wind speed
3.2 km/h
NNE · G4.82
Pressure
1021 hPa
Visibility
10 km
High Humidity
Humidity is 96%. May feel uncomfortable.
Weather Summary
Currently in Allegheny County, expect varied conditions with cold temperatures around 9°. Winds are calm winds. High humidity may make it feel uncomfortable.
Precipitation Probability
100%
02
0%
05
0%
08
0%
11
24%
14
100%
17
100%
20
100%
23
100%
02
100%
05
65%
08
0%
11
20%
14
100%
17
100%
20
100%
23
Evolution
Daily Weather Forecast Evolution (°C)
Lowest temperature
Highest temperature
Temperature Forecast (48h)
10°
Thu
02:00
10°
 
11°
 
20°
 
25°
Thu
14:00
23°
 
19°
 
17°
 
17°
Fri
02:00
17°
 
17°
 
21°
 
23°
Fri
14:00
22°
 
18°
 
16°
 
Hot (≥30°)
Warm
Cool
Cold (<0°)
Weather Map
Sun & Moon
Sunrise
Sunrise
07:02
Sunset
Sunset
19:45
Moon Phase
Waxing Gibbous (100%)
Timezone: GMT+05:30
Last updated: Apr 2, 2026 10:25 AM · Data refreshes every 5 min
Location Info
Latitude
Latitude
40.625340
Longitude
Longitude
-80.125061
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More about Allegheny County
Content curated by the NearWeather editorial team · Updated periodically
Allegheny County is located in the US state of Pennsylvania. It is the second most populous county in the state and the largest county in the state by land area. The county is home to a number of cities and towns, including the city of Pittsburgh. The climate of Allegheny County is humid continental, with hot, humid summers and cold, snowy winters. Average temperatures in the summer range from the low 70s to the mid 80s Fahrenheit (mid 20s to low 30s Celsius), while winter temperatures range from the mid 20s to the low 30s Fahrenheit (low -4s to mid 0s Celsius). Average precipitation is around 40 inches (101.6 cm) annually.
Weather data sourced from OpenWeatherMap. Forecasts are estimates and may differ from actual conditions. For severe weather, consult your local meteorological authority.
FAQ's about Allegheny County
What is the Latitude and Longitude of Allegheny County?

Allegheny County's Latitude is 40.625340 & Longitude is -80.125061.

What is the weather in Allegheny County today?

Weather in Allegheny County is 9° today.

What is the climatic condition of Allegheny County today?

Climate Conditions in Allegheny County shows overcast clouds today.

What is the humidity in Allegheny County today?

Humidity in Allegheny County is 96% today.

What is the wind speed in Allegheny County today?

Wind speed in Allegheny County is 3.2 km/h, flowing at 20° NNE wind direction.

What does it feel like in Allegheny County today?

It feels like 9° in Allegheny County today, with 100% cloud cover and 10 km visibility.

Weather in Allegheny County