Water Temperature of the Monongahela River in Point Marion, PA

Current Water Temperature

79.5°F

Measurement Time: Sunday, August 10, 2025, 10:30 AM EDT

Temperature Locations

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Local Points of Interest

Monongahela River Lock and Dam Eight

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Monongahela River

Station Name: Monongahela R at Lock & Dam 8, at Point Marion, PA
Data Source: Water Data - usgc.gov

Elevation Above Sea Level: 787 feet / 240 meters

Nearest Address:
Sheepskin Trail
Point Marion, PA 15474
Fayette County

GPS Coordinates: 39.72702308, -79.9114471

Nearby Water Temperatures

Monongahela River, Morgantown, WV (8.0 mi)
Cheat River, Albright, WV (21.4 mi)
Tygart Valley River, Colfax, WV (23.4 mi)
Youghiogheny River, Friendsville, MD (27.2 mi)
West Fork River, Enterprise, WV (28.6 mi)
Tygart Valley River, Grafton, WV (28.8 mi)
Youghiogheny River, Confluence, PA (29.3 mi)
Youghiogheny River, Confluence, PA (29.4 mi)
Youghiogheny River, Confluence, PA (29.6 mi)
Deep Creek Lake, Thayerville, MD (35.9 mi)
Youghiogheny River, Sutersville, PA (35.9 mi)
Monongahela River, Elizabeth, PA (37.0 mi)
Casselman River, Markleton, PA (37.4 mi)
Tygart Valley River, Philippi, WV (40.4 mi)
Cheat River, Parsons, WV (43.7 mi)

Weather for Point Marion, Pennsylvania

Current Weather

86.5°F
Sunny
Conditions: Sunny
Humidity: 46%
Feels Like: 92.5°F
Wind: WNW 2.2 mph
Wind Gusts: 2.3 mph
Pressure: 30.21 in
Precipitation: 0 in
Cloud Cover: 0%
Visibility: 9 mi
UV Index: 7.1

Five Day Weather Forecast

Sunny
Sun
H: 88°F
L: 62°F
Sunny
Mon
H: 89°F
L: 63°F
Partly Cloudy
Tue
H: 89°F
L: 69°F
Heavy rain
Wed
H: 81°F
L: 69°F
Moderate rain
Thu
H: 83°F
L: 67°F

Air Quality

AQI: 2 - Moderate
PM2.5: 23.31 μg/m3
PM10: 24.05 μg/m3
Carbon Monoxide: 407 μg/m3
Nitrogen Dioxide: 22.2 μg/m3
Sulphur Dioxide: 9.07 μg/m3
Ozone: 118 μg/m3

Astronomical

Sunrise: 6:28 AM
Sun Transit: 1:24 PM
Sunset: 8:22 PM
Daylight: 13 hrs 54 mins
Moonrise: 9:18 PM
Moon Transit: 2:13 AM
Moonset: 7:43 AM
Moon Phase: Full
Moon Illumination: 95.5%

Best Times for Fishing or Hunting

Major Periods

1:43 AM - 4:13 AM
3:30 PM - 6:00 PM

Minor Periods

8:48 PM - 10:18 PM
7:13 AM - 8:43 AM

Action Rating: 4 out of 5

Sunday, August 10, 2025

Weather Forecast

Conditions: Sunny
Average Temperature: 74.9°F
Average Humidity: 68%
Chance of Rain: 0%
Wind: 7.4 mph
UV Index: 2.2

Air Quality

AQI: 2 - Moderate
PM2.5: 21.1 μg/m3
PM10: 21.91 μg/m3
Carbon Monoxide: 383.99 μg/m3
Nitrogen Dioxide: 16.08 μg/m3
Sulphur Dioxide: 9.45 μg/m3
Ozone: 96.64 μg/m3

Astronomical

Sunrise: 6:28 AM
Sun Transit: 1:24 PM
Sunset: 8:22 PM
Daylight: 13 hrs 54 mins
Moonrise: 9:18 PM
Moon Transit: 2:13 AM
Moonset: 7:43 AM
Moon Phase: Full
Moon Illumination: 95.5%

Best Times for Fishing or Hunting

Major Periods

1:43 AM - 4:13 AM
3:30 PM - 6:00 PM

Minor Periods

8:48 PM - 10:18 PM
7:13 AM - 8:43 AM

Action Rating: 4 out of 5

Monday, August 11, 2025

Weather Forecast

Conditions: Sunny
Average Temperature: 76.3°F
Average Humidity: 63%
Chance of Rain: 0%
Wind: 5.1 mph
UV Index: 2.1

Air Quality

AQI: 2 - Moderate
PM2.5: 19.57 μg/m3
PM10: 20.62 μg/m3
Carbon Monoxide: 377.18 μg/m3
Nitrogen Dioxide: 15.47 μg/m3
Sulphur Dioxide: 7.63 μg/m3
Ozone: 97.48 μg/m3

Astronomical

Sunrise: 6:29 AM
Sun Transit: 1:24 PM
Sunset: 8:21 PM
Daylight: 13 hrs 52 mins
Moonrise: 9:42 PM
Moon Transit: 12:00 AM
Moonset: 8:55 AM
Moon Phase: Waning Gibbous
Moon Illumination: 89.6%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
4:17 PM - 6:47 PM

Minor Periods

9:12 PM - 10:42 PM
8:25 AM - 9:55 AM

Action Rating: 2 out of 5

Tuesday, August 12, 2025

Weather Forecast

Conditions: Partly Cloudy
Average Temperature: 77.4°F
Average Humidity: 75%
Chance of Rain: 0%
Wind: 5.1 mph
UV Index: 2.2

Air Quality

AQI: 2 - Moderate
PM2.5: 18.88 μg/m3
PM10: 19.39 μg/m3
Carbon Monoxide: 368.37 μg/m3
Nitrogen Dioxide: 16.71 μg/m3
Sulphur Dioxide: 6.48 μg/m3
Ozone: 85.4 μg/m3

Astronomical

Sunrise: 6:30 AM
Sun Transit: 1:24 PM
Sunset: 8:20 PM
Daylight: 13 hrs 50 mins
Moonrise: 10:06 PM
Moon Transit: 7:21 AM
Moonset: 10:06 AM
Moon Phase: Waning Gibbous
Moon Illumination: 81.8%

Best Times for Fishing or Hunting

Major Periods

6:51 AM - 9:21 AM
6:51 AM - 9:21 AM

Minor Periods

9:36 PM - 11:06 PM
9:36 AM - 11:06 AM

Action Rating: 4 out of 5

Wednesday, August 13, 2025

Weather Forecast

Conditions: Heavy rain
Average Temperature: 74.8°F
Average Humidity: 88%
Chance of Rain: 85%
Wind: 6.9 mph
UV Index: 1.9

Air Quality

AQI: 2 - Moderate
PM2.5: 22.27 μg/m3
PM10: 22.7 μg/m3
Carbon Monoxide: 332.19 μg/m3
Nitrogen Dioxide: 17.83 μg/m3
Sulphur Dioxide: 14.48 μg/m3
Ozone: 85.88 μg/m3

Astronomical

Sunrise: 6:30 AM
Sun Transit: 1:24 PM
Sunset: 8:18 PM
Daylight: 13 hrs 48 mins
Moonrise: 10:32 PM
Moon Transit: 4:35 AM
Moonset: 11:18 AM
Moon Phase: Waning Gibbous
Moon Illumination: 72.3%

Best Times for Fishing or Hunting

Major Periods

4:05 AM - 6:35 AM
5:53 PM - 8:23 PM

Minor Periods

10:02 PM - 11:32 PM
10:48 AM - 12:18 AM

Action Rating: 4 out of 5

Thursday, August 14, 2025

Weather Forecast

Conditions: Moderate rain
Average Temperature: 73°F
Average Humidity: 86%
Chance of Rain: 88%
Wind: 4.5 mph
UV Index: 0

Air Quality

AQI: 2 - Moderate
PM2.5: 18.07 μg/m3
PM10: 18.26 μg/m3
Carbon Monoxide: 410.98 μg/m3
Nitrogen Dioxide: 19.45 μg/m3
Sulphur Dioxide: 7.97 μg/m3
Ozone: 58.62 μg/m3

Astronomical

Sunrise: 6:31 AM
Sun Transit: 1:24 PM
Sunset: 8:17 PM
Daylight: 13 hrs 45 mins
Moonrise: 11:00 PM
Moon Transit: 5:25 AM
Moonset: 12:33 AM
Moon Phase: Waning Gibbous
Moon Illumination: 61.6%

Best Times for Fishing or Hunting

Major Periods

4:55 AM - 7:25 AM
6:44 PM - 9:14 PM

Minor Periods

12:00 AM - 12:00 AM
12:03 AM - 1:33 PM

Action Rating: 2 out of 5

The times presented here are based upon the solunar theory, which is the idea that the movements of fish and other animals are affected by the location of the sun and moon. The major periods are believed to be the times of the greatest animal activity and occur when the moon is directly overhead or underfoot (lunar transits). The minor periods also see increased activity and occur when the moon is rising or setting. The strongest activity occurs during full or new moons, and the weakest during quarter or three quarter moons. This is indicated by the Action Rating.

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