Water Temperature of the Monongahela River in Point Marion, PA

Current Water Temperature

64.4°F

Measurement Time: Saturday, May 23, 2026, 7:30 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

57.9°F
Overcast
Overcast
57.2°F
57.4°F
75%
ESE 5.6 mph
10.9 mph
57°F
50.9°F
0 in
100%
9 mi
1021 mbar
0

Five Day Weather Forecast

Moderate rain
Sun
H: 76°F
L: 57°F
Moderate rain
Mon
H: 71°F
L: 61°F
Patchy rain nearby
Tue
H: 76°F
L: 60°F
Patchy rain nearby
Wed
H: 72°F
L: 60°F
Patchy rain nearby
Thu
H: 75°F
L: 49°F

Air Quality

PM2.5: 4.25 μg/m3
PM10: 4.25 μg/m3
Carbon Monoxide: 126.85 μg/m3
Nitrogen Dioxide: 4.15 μg/m3
Sulphur Dioxide: 1.35 μg/m3
Ozone: 40 μg/m3

Astronomical

Sunrise: 5:58 AM
Sun Transit: 1:16 PM
Sunset: 8:36 PM
Daylight: 14 hrs 38 mins
Moonrise: 2:19 PM
Moon Transit: 8:39 PM
Moonset: 2:28 AM
Moon Phase: First Quarter
Moon Illumination: 55.7%

Best Times for Fishing or Hunting

Major Periods

9:11 AM - 11:41 AM
8:09 PM - 10:39 PM

Minor Periods

1:49 PM - 3:19 PM
1:58 AM - 3:28 AM

Action Rating: 3 out of 5

Flood Watch issued May 23 at 12:37PM EDT until May 24 at 2:00AM EDT by NWS Pittsburgh PA

Effective: Sat May 23, 2026, 12:37 PM
Expires: Sun May 24, 2026, 2:00 AM

* WHAT...Flooding caused by excessive rainfall continues to be possible. * WHERE...Portions of east central Ohio, including the following areas, Belmont, Carroll, Coshocton, Guernsey, Harrison, Jefferson OH, Monroe, Muskingum, Noble and Tuscarawas and West Virginia, including the following areas, Brooke, Hancock, Marshall, Ohio and Wetzel. * WHEN...Through late tonight. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. Creeks and streams may rise out of their banks. Flooding may occur in poor drainage and urban areas. * ADDITIONAL DETAILS... - An additional 1 to 2 inches of rain with localized amounts up to 3 inches is possible from showers and thunderstorms this afternoon and evening. Heavy rainfall on top of already wet conditions could cause flooding. - http://www.weather.gov/safety/flood

You should monitor later forecasts and be alert for possible Flood Warnings. Those living in areas prone to flooding should be prepared to take action should flooding develop.


Sunday, May 24, 2026

Weather Forecast

Moderate rain
76.1°F
57°F
65°F
83%
0.33 in
92%
0%
7.6 mph
8.1


Air Quality

AQI: 1 - Good
PM2.5: 3.34 μg/m3
PM10: 3.39 μg/m3
Carbon Monoxide: 132.85 μg/m3
Nitrogen Dioxide: 3.34 μg/m3
Sulphur Dioxide: 1.61 μg/m3
Ozone: 54.32 μg/m3

Astronomical

Sunrise: 5:58 AM
Sun Transit: 1:16 PM
Sunset: 8:36 PM
Daylight: 14 hrs 38 mins
Moonrise: 2:19 PM
Moon Transit: 8:39 PM
Moonset: 2:28 AM
Moon Phase: First Quarter
Moon Illumination: 55.7%

Best Times for Fishing or Hunting

Major Periods

9:11 AM - 11:41 AM
8:09 PM - 10:39 PM

Minor Periods

1:49 PM - 3:19 PM
1:58 AM - 3:28 AM

Action Rating: 3 out of 5

Monday, May 25, 2026

Weather Forecast

Moderate rain
70.8°F
61.1°F
65.1°F
95%
0.52 in
88%
0%
2.5 mph
7.2


Air Quality

AQI: 1 - Good
PM2.5: 11.2 μg/m3
PM10: 11.42 μg/m3
Carbon Monoxide: 159.05 μg/m3
Nitrogen Dioxide: 6.34 μg/m3
Sulphur Dioxide: 2.23 μg/m3
Ozone: 63.04 μg/m3

Astronomical

Sunrise: 5:57 AM
Sun Transit: 1:16 PM
Sunset: 8:37 PM
Daylight: 14 hrs 39 mins
Moonrise: 3:23 PM
Moon Transit: 9:21 PM
Moonset: 2:50 AM
Moon Phase: First Quarter
Moon Illumination: 66.7%

Best Times for Fishing or Hunting

Major Periods

9:53 AM - 12:23 AM
8:51 PM - 11:21 PM

Minor Periods

2:53 PM - 4:23 PM
2:20 AM - 3:50 AM

Action Rating: 3 out of 5

Tuesday, May 26, 2026

Weather Forecast

Patchy rain nearby
75.9°F
60.3°F
67.1°F
90%
0.12 in
89%
0%
4.3 mph
6.1


Air Quality

AQI: 2 - Moderate
PM2.5: 22.42 μg/m3
PM10: 22.97 μg/m3
Carbon Monoxide: 195.74 μg/m3
Nitrogen Dioxide: 11.62 μg/m3
Sulphur Dioxide: 2.47 μg/m3
Ozone: 63.96 μg/m3

Astronomical

Sunrise: 5:57 AM
Sun Transit: 1:16 PM
Sunset: 8:38 PM
Daylight: 14 hrs 41 mins
Moonrise: 4:25 PM
Moon Transit: 10:03 PM
Moonset: 3:11 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 76.9%

Best Times for Fishing or Hunting

Major Periods

10:35 AM - 1:05 PM
12:00 AM - 12:00 AM

Minor Periods

3:55 PM - 5:25 PM
2:41 AM - 4:11 AM

Action Rating: 2 out of 5

Wednesday, May 27, 2026

Weather Forecast

Patchy rain nearby
71.6°F
60.4°F
66°F
92%
0.01 in
85%
0%
7.6 mph
6.2


Air Quality

AQI: 2 - Moderate
PM2.5: 27.04 μg/m3
PM10: 27.23 μg/m3
Carbon Monoxide: 304.53 μg/m3
Nitrogen Dioxide: 18.74 μg/m3
Sulphur Dioxide: 1.6 μg/m3
Ozone: 23.23 μg/m3

Astronomical

Sunrise: 5:56 AM
Sun Transit: 1:16 PM
Sunset: 8:38 PM
Daylight: 14 hrs 42 mins
Moonrise: 5:27 PM
Moon Transit: 10:46 PM
Moonset: 3:32 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 85.7%

Best Times for Fishing or Hunting

Major Periods

11:17 AM - 1:47 PM
12:00 AM - 12:00 AM

Minor Periods

4:57 PM - 6:27 PM
3:02 AM - 4:32 AM

Action Rating: 2 out of 5

Thursday, May 28, 2026

Weather Forecast

Patchy rain nearby
74.9°F
49.3°F
63.3°F
92%
0.08 in
87%
0%
8.9 mph
0.1


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 5:56 AM
Sun Transit: 1:17 PM
Sunset: 8:39 PM
Daylight: 14 hrs 44 mins
Moonrise: 6:31 PM
Moon Transit: 11:30 PM
Moonset: 3:57 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 92.7%

Best Times for Fishing or Hunting

Major Periods

12:01 AM - 2:31 PM
12:00 AM - 12:00 AM

Minor Periods

6:01 PM - 7:31 PM
3:27 AM - 4:57 AM

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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