Water Temperature of the Monongahela River in Point Marion, PA

Current Water Temperature

61.3°F

Measurement Time: Thursday, May 14, 2026, 3:30 PM EDT

Temperature Locations

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Local Points of Interest

Monongahela River Lock and Dam Eight

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

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

GPS Coordinates: 39.72702308, -79.9114471

Nearby Water Temperatures

Monongahela River, Morgantown, WV (8 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 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

48.9°F
Overcast
Overcast
46°F
49.5°F
83%
NW 6.7 mph
10.6 mph
47.9°F
40.1°F
0 in
100%
9 mi
1015 mbar
0

Five Day Weather Forecast

Patchy rain nearby
Thu
H: 51°F
L: 44°F
Partly Cloudy
Fri
H: 65°F
L: 37°F
Patchy rain nearby
Sat
H: 79°F
L: 44°F
Patchy rain nearby
Sun
H: 81°F
L: 57°F
Patchy rain nearby
Mon
H: 89°F
L: 57°F

Air Quality

AQI: 2 - Moderate
PM2.5: 11.55 μg/m3
PM10: 12.45 μg/m3
Carbon Monoxide: 154.85 μg/m3
Nitrogen Dioxide: 6.65 μg/m3
Sulphur Dioxide: 2.25 μg/m3
Ozone: 61 μg/m3

Astronomical

Sunrise: 6:06 AM
Sun Transit: 1:16 PM
Sunset: 8:27 PM
Daylight: 14 hrs 21 mins
Moonrise: 4:21 AM
Moon Transit: 11:09 AM
Moonset: 6:13 PM
Moon Phase: Waning Crescent
Moon Illumination: 0.7%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
10:39 AM - 1:09 PM

Minor Periods

5:43 PM - 7:13 PM
3:51 AM - 5:21 AM

Action Rating: 2 out of 5

Thursday, May 14, 2026

Weather Forecast

Patchy rain nearby
51.3°F
44.4°F
48.6°F
72%
0.01 in
89%
0%
9.6 mph
2.6


Air Quality

AQI: 1 - Good
PM2.5: 6.72 μg/m3
PM10: 6.93 μg/m3
Carbon Monoxide: 164.33 μg/m3
Nitrogen Dioxide: 5.01 μg/m3
Sulphur Dioxide: 2.83 μg/m3
Ozone: 69.36 μg/m3

Astronomical

Sunrise: 6:06 AM
Sun Transit: 1:16 PM
Sunset: 8:27 PM
Daylight: 14 hrs 21 mins
Moonrise: 4:21 AM
Moon Transit: 11:09 AM
Moonset: 6:13 PM
Moon Phase: Waning Crescent
Moon Illumination: 0.7%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
10:39 AM - 1:09 PM

Minor Periods

5:43 PM - 7:13 PM
3:51 AM - 5:21 AM

Action Rating: 2 out of 5

Friday, May 15, 2026

Weather Forecast

Partly Cloudy
65.3°F
36.6°F
50.7°F
65%
0 in
0%
0%
7.8 mph
7.8


Air Quality

AQI: 1 - Good
PM2.5: 10.99 μg/m3
PM10: 12.04 μg/m3
Carbon Monoxide: 162.05 μg/m3
Nitrogen Dioxide: 5.33 μg/m3
Sulphur Dioxide: 2.53 μg/m3
Ozone: 66.92 μg/m3

Astronomical

Sunrise: 6:05 AM
Sun Transit: 1:16 PM
Sunset: 8:28 PM
Daylight: 14 hrs 23 mins
Moonrise: 4:51 AM
Moon Transit: 12:04 AM
Moonset: 7:31 PM
Moon Phase: New
Moon Illumination: 0.1%

Best Times for Fishing or Hunting

Major Periods

12:30 AM - 3:00 AM
11:34 AM - 2:04 PM

Minor Periods

7:01 PM - 8:31 PM
4:21 AM - 5:51 AM

Action Rating: 5 out of 5

Saturday, May 16, 2026

Weather Forecast

Patchy rain nearby
79.1°F
43.5°F
59.7°F
67%
0.1 in
87%
0%
14.1 mph
8.1


Air Quality

AQI: 1 - Good
PM2.5: 12.23 μg/m3
PM10: 13.05 μg/m3
Carbon Monoxide: 163.47 μg/m3
Nitrogen Dioxide: 6.76 μg/m3
Sulphur Dioxide: 2.12 μg/m3
Ozone: 78.84 μg/m3

Astronomical

Sunrise: 6:04 AM
Sun Transit: 1:16 PM
Sunset: 8:29 PM
Daylight: 14 hrs 25 mins
Moonrise: 5:26 AM
Moon Transit: 1:03 PM
Moonset: 8:53 PM
Moon Phase: New
Moon Illumination: 2.0%

Best Times for Fishing or Hunting

Major Periods

1:27 AM - 3:57 AM
12:33 AM - 3:03 PM

Minor Periods

8:23 PM - 9:53 PM
4:56 AM - 6:26 AM

Action Rating: 5 out of 5

Sunday, May 17, 2026

Weather Forecast

Patchy rain nearby
81.3°F
57.2°F
67.9°F
80%
0.09 in
89%
0%
6.7 mph
8.9


Air Quality

AQI: 1 - Good
PM2.5: 8.04 μg/m3
PM10: 8.96 μg/m3
Carbon Monoxide: 198.79 μg/m3
Nitrogen Dioxide: 3.07 μg/m3
Sulphur Dioxide: 2.23 μg/m3
Ozone: 100.04 μg/m3

Astronomical

Sunrise: 6:03 AM
Sun Transit: 1:16 PM
Sunset: 8:30 PM
Daylight: 14 hrs 26 mins
Moonrise: 6:12 AM
Moon Transit: 2:07 PM
Moonset: 10:11 PM
Moon Phase: New
Moon Illumination: 0.2%

Best Times for Fishing or Hunting

Major Periods

2:30 AM - 5:00 AM
1:37 PM - 4:07 PM

Minor Periods

9:41 PM - 11:11 PM
5:42 AM - 7:12 AM

Action Rating: 4 out of 5

Monday, May 18, 2026

Weather Forecast

Patchy rain nearby
88.8°F
57.4°F
71.5°F
66%
0.03 in
89%
0%
8.5 mph
9.3


Air Quality

AQI: 2 - Moderate
PM2.5: 16.49 μg/m3
PM10: 18.1 μg/m3
Carbon Monoxide: 251.85 μg/m3
Nitrogen Dioxide: 11.92 μg/m3
Sulphur Dioxide: 1.55 μg/m3
Ozone: 57 μg/m3

Astronomical

Sunrise: 6:02 AM
Sun Transit: 1:16 PM
Sunset: 8:31 PM
Daylight: 14 hrs 28 mins
Moonrise: 7:09 AM
Moon Transit: 3:14 PM
Moonset: 11:20 PM
Moon Phase: New
Moon Illumination: 2.6%

Best Times for Fishing or Hunting

Major Periods

3:35 AM - 6:05 AM
2:44 PM - 5:14 PM

Minor Periods

12:00 AM - 12:00 AM
6:39 AM - 8:09 AM

Action Rating: 4 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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