Live Weather & Forecast
Weather in Monongahela
Pennsylvania, United States · Real-time conditions & 3-day outlook
24°C
Feels like 26°C
76°F / Feels 78°F
Partly cloudy
Monongahela, Pennsylvania
🌙 Nighttime
Updated: 2026-04-15 23:30
Humidity
50%
Wind
10.4 km/h WSW
Wind Gust
21.4 km/h
Pressure
1014 mb
Visibility
16 km
UV Index
0
(Low)
Precipitation
0 mm
Cloud Cover
50%
Dew Point
13.2°C
Wind Degree
250°
Air Quality Index
US EPA: Good
UK DEFRA: Low (1)
CO
163.9 μg/m³
NO₂
7.1 μg/m³
O₃
76 μg/m³
SO₂
5.3 μg/m³
PM 2.5
11.3 μg/m³
PM 10
11.8 μg/m³
Today's Hourly Forecast
24-hour breakdown for Monongahela, Pennsylvania
12 AM
18°
Clear
1 AM
18°
Patchy rain nearby
2 AM
18°
Patchy rain nearby
3 AM
17°
Clear
4 AM
17°
Clear
5 AM
17°
Clear
6 AM
17°
Clear
7 AM
18°
Sunny
8 AM
19°
Sunny
9 AM
21°
Overcast
10 AM
22°
Sunny
11 AM
24°
Partly Cloudy
12 PM
25°
Cloudy
1 PM
27°
Partly Cloudy
2 PM
29°
Partly Cloudy
3 PM
31°
Sunny
4 PM
31°
Sunny
5 PM
31°
Sunny
6 PM
30°
Sunny
7 PM
28°
Sunny
8 PM
26°
Clear
9 PM
24°
Clear
10 PM
23°
Clear
11 PM
24°
Partly cloudy
3-Day Forecast
Daily overview for Monongahela, Pennsylvania
Today
Patchy rain nearby
32°
/
17°
🌧️ 85% chance of rain
💧 Avg. humidity: 65%
💨 Max wind: 21.6 km/h
🌧️ Total precip: 0.34 mm
☀️ UV Index: 2.1
🌅 Sunrise: 06:41 AM
🌇 Sunset: 07:59 PM
🌙 Waning Crescent
🌑 Moon: 8% lit
Thu, Apr 16
Moderate rain
30°
/
17°
🌧️ 65% chance of rain
💧 Avg. humidity: 64%
💨 Max wind: 23.8 km/h
🌧️ Total precip: 7.65 mm
☀️ UV Index: 1.8
🌅 Sunrise: 06:40 AM
🌇 Sunset: 08:00 PM
🌙 Waning Crescent
🌑 Moon: 3% lit
Fri, Apr 17
Sunny
22°
/
15°
🌧️ 0% chance of rain
💧 Avg. humidity: 74%
💨 Max wind: 11.2 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 1.5
🌅 Sunrise: 06:38 AM
🌇 Sunset: 08:01 PM
🌙 New Moon
🌑 Moon: 0% lit
Best Time to Visit Monongahela
Plan your trip to Monongahela, United States around the most favorable weather conditions.
Peak Season
June – September
Warm, dry summers — ideal for outdoor activities.
Shoulder Season
April – May, October
Fewer crowds, moderate prices, mild weather.
Off Season
November – March
Cooler temperatures; some regions may experience rain or snow.
Frequently Asked Questions
What is the current weather in Monongahela?
Current conditions in Monongahela: Partly cloudy, temperature 24°C, humidity 50%.
What is the best time to visit Monongahela?
The best time to visit Monongahela is typically June – September. Warm, dry summers — ideal for outdoor activities.
What is the climate like in Monongahela?
Monongahela is located at approximately 40.2° latitude. It has a temperate climate with warm summers and cold winters.
Does it rain a lot in Monongahela?
The wettest period in Monongahela is typically during November – March. Cooler temperatures; some regions may experience rain or snow.
What should I pack for a trip to Monongahela?
For visits to Monongahela during June – September: light clothing and sun protection. For November – March: layers and a waterproof jacket are recommended.
What country is Monongahela in?
Monongahela is located in United States, in the state of Pennsylvania.
What are the public holidays in Monongahela in 2026?
View the 2026 public holidays for Monongahela on our Holidays page.
What are the GPS coordinates used for the weather forecast in Monongahela?
The weather forecast for Monongahela uses coordinates 40.202, -79.9249.