Water Temperature of the Monongahela River in Point Marion, PA

Current Water Temperature

38.8°F

Measurement Time: Thursday, January 8, 2026, 6:30 PM EST

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

52°F
Clear
Clear
50.5°F
46.8°F
33%
SE 5.1 mph
10.8 mph
44.4°F
25.4°F
0 in
0%
9 mi
1017 mbar
0

Five Day Weather Forecast

Moderate rain
Fri
H: 57°F
L: 44°F
Heavy rain
Sat
H: 56°F
L: 42°F
Moderate or heavy snow showers
Sun
H: 33°F
L: 24°F
Light freezing rain
Mon
H: 37°F
L: 21°F
Partly Cloudy
Tue
H: 43°F
L: 26°F

Air Quality

PM2.5: 9.45 μg/m3
PM10: 9.45 μg/m3
Carbon Monoxide: 181.85 μg/m3
Nitrogen Dioxide: 3.35 μg/m3
Sulphur Dioxide: 7.05 μg/m3
Ozone: 70 μg/m3

Astronomical

Sunrise: 7:40 AM
Sun Transit: 12:26 AM
Sunset: 5:13 PM
Daylight: 9 hrs 33 mins
Moonrise: 12:19 AM
Moon Transit: 5:19 AM
Moonset: 11:10 AM
Moon Phase: Waning Gibbous
Moon Illumination: 57.8%

Best Times for Fishing or Hunting

Major Periods

4:49 AM - 7:19 AM
6:33 PM - 9:03 PM

Minor Periods

10:40 AM - 12:10 AM
12:00 AM - 12:00 AM

Action Rating: 3 out of 5

Friday, January 9, 2026

Weather Forecast

Moderate rain
56.5°F
43.6°F
50.4°F
75%
0.2 in
81%
0%
14.1 mph
0.1


Air Quality

AQI: 1 - Good
PM2.5: 7 μg/m3
PM10: 7.1 μg/m3
Carbon Monoxide: 174.49 μg/m3
Nitrogen Dioxide: 4.98 μg/m3
Sulphur Dioxide: 5.96 μg/m3
Ozone: 68.08 μg/m3

Astronomical

Sunrise: 7:40 AM
Sun Transit: 12:26 AM
Sunset: 5:13 PM
Daylight: 9 hrs 33 mins
Moonrise: 12:19 AM
Moon Transit: 5:19 AM
Moonset: 11:10 AM
Moon Phase: Waning Gibbous
Moon Illumination: 57.8%

Best Times for Fishing or Hunting

Major Periods

4:49 AM - 7:19 AM
6:33 PM - 9:03 PM

Minor Periods

10:40 AM - 12:10 AM
12:00 AM - 12:00 AM

Action Rating: 3 out of 5

Saturday, January 10, 2026

Weather Forecast

Heavy rain
56.3°F
41.7°F
47.7°F
95%
1.6 in
89%
0%
13 mph
0.2


Air Quality

AQI: 1 - Good
PM2.5: 5.36 μg/m3
PM10: 5.37 μg/m3
Carbon Monoxide: 172.09 μg/m3
Nitrogen Dioxide: 10.29 μg/m3
Sulphur Dioxide: 7.1 μg/m3
Ozone: 44.32 μg/m3

Astronomical

Sunrise: 7:40 AM
Sun Transit: 12:27 AM
Sunset: 5:14 PM
Daylight: 9 hrs 34 mins
Moonrise: 12:22 AM
Moon Transit: 6:01 AM
Moonset: 11:32 AM
Moon Phase: Last Quarter
Moon Illumination: 46.5%

Best Times for Fishing or Hunting

Major Periods

5:31 AM - 8:01 AM
7:14 PM - 9:44 PM

Minor Periods

11:02 AM - 12:32 AM
12:00 AM - 12:00 AM

Action Rating: 3 out of 5

Sunday, January 11, 2026

Weather Forecast

Moderate or heavy snow showers
32.5°F
23.7°F
31.1°F
76%
0.19 in
67%
6%
15 mph
0.3


Air Quality

AQI: 1 - Good
PM2.5: 3.28 μg/m3
PM10: 3.57 μg/m3
Carbon Monoxide: 171.61 μg/m3
Nitrogen Dioxide: 5.18 μg/m3
Sulphur Dioxide: 10.5 μg/m3
Ozone: 68.84 μg/m3

Astronomical

Sunrise: 7:40 AM
Sun Transit: 12:27 AM
Sunset: 5:15 PM
Daylight: 9 hrs 35 mins
Moonrise: 1:23 AM
Moon Transit: 6:42 AM
Moonset: 11:55 AM
Moon Phase: Last Quarter
Moon Illumination: 35.3%

Best Times for Fishing or Hunting

Major Periods

6:12 AM - 8:42 AM
7:57 PM - 10:27 PM

Minor Periods

11:25 AM - 12:55 AM
12:53 AM - 2:23 AM

Action Rating: 2 out of 5

Monday, January 12, 2026

Weather Forecast

Light freezing rain
37.2°F
21°F
28.1°F
67%
0.01 in
80%
27%
12.8 mph
0.4


Air Quality

AQI: 1 - Good
PM2.5: 2.47 μg/m3
PM10: 2.52 μg/m3
Carbon Monoxide: 182.49 μg/m3
Nitrogen Dioxide: 4.7 μg/m3
Sulphur Dioxide: 6 μg/m3
Ozone: 62.46 μg/m3

Astronomical

Sunrise: 7:40 AM
Sun Transit: 12:28 AM
Sunset: 5:16 PM
Daylight: 9 hrs 37 mins
Moonrise: 2:25 AM
Moon Transit: 7:26 AM
Moonset: 12:21 AM
Moon Phase: Last Quarter
Moon Illumination: 25.0%

Best Times for Fishing or Hunting

Major Periods

6:56 AM - 9:26 AM
8:42 PM - 11:12 PM

Minor Periods

11:51 AM - 1:21 PM
1:55 AM - 3:25 AM

Action Rating: 2 out of 5

Tuesday, January 13, 2026

Weather Forecast

Partly Cloudy
43.3°F
26.3°F
32.1°F
62%
0 in
0%
0%
13.4 mph
0


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: 7:39 AM
Sun Transit: 12:28 AM
Sunset: 5:17 PM
Daylight: 9 hrs 38 mins
Moonrise: 3:27 AM
Moon Transit: 8:12 AM
Moonset: 12:52 AM
Moon Phase: Waning Crescent
Moon Illumination: 15.9%

Best Times for Fishing or Hunting

Major Periods

7:42 AM - 10:12 AM
12:00 AM - 12:00 AM

Minor Periods

12:22 AM - 1:52 PM
2:57 AM - 4:27 AM

Action Rating: 3 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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