Water Temperature of the Monongahela River in Point Marion, PA

Current Water Temperature

39.4°F

Measurement Time: Saturday, January 17, 2026, 12:30 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

35.1°F
Mist
Mist
27.8°F
35.6°F
88%
WSW 9.4 mph
13.4 mph
28.9°F
26°F
0 in
75%
3 mi
1017 mbar
0

Five Day Weather Forecast

Moderate or heavy snow showers
Sat
H: 37°F
L: 24°F
Light freezing rain
Sun
H: 22°F
L: 12°F
Light freezing rain
Mon
H: 25°F
L: 11°F
Light snow showers
Tue
H: 14°F
L: 6°F
Light freezing rain
Wed
H: 18°F
L: 2°F

Air Quality

PM2.5: 3.75 μg/m3
PM10: 3.75 μg/m3
Carbon Monoxide: 180.85 μg/m3
Nitrogen Dioxide: 7.25 μg/m3
Sulphur Dioxide: 9.95 μg/m3
Ozone: 57 μg/m3

Astronomical

Sunrise: 7:38 AM
Sun Transit: 12:29 AM
Sunset: 5:22 PM
Daylight: 9 hrs 44 mins
Moonrise: 7:09 AM
Moon Transit: 11:36 AM
Moonset: 4:08 PM
Moon Phase: New
Moon Illumination: 0.2%

Best Times for Fishing or Hunting

Major Periods

12:04 AM - 2:34 AM
11:06 AM - 1:36 PM

Minor Periods

3:38 PM - 5:08 PM
6:39 AM - 8:09 AM

Action Rating: 4 out of 5

Special Weather Statement issued January 17 at 10:46AM EST by NWS Pittsburgh PA

Effective: Sat January 17, 2026, 10:46 AM
Expires: Sat January 17, 2026, 6:00 PM

Scattered snow showers are beginning to move through eastern Ohio late this morning. Some snow squalls are possible heading into this afternoon along and north of I-70. The most intense snow squalls are expected to be between 1pm and 6pm. Some challenging travel conditions will be possible with a sudden drop in visibility and a quick coating of snow within snow showers. If traveling remain alert for changing road conditions.


Special Weather Statement issued January 17 at 10:38AM EST by NWS Pittsburgh PA

Effective: Sat January 17, 2026, 10:38 AM
Expires: Sat January 17, 2026, 6:00 PM

Scattered snow showers are beginning to move through eastern Ohio late this morning. Some snow squalls are possible heading into this afternoon along and north of I-70. The most intense snow squalls are expected to be between 1pm and 6pm. Some challenging travel conditions will be possible with a sudden drop in visibility and a quick coating of snow within snow showers. If traveling remain alert for changing road conditions.


Saturday, January 17, 2026

Weather Forecast

Moderate or heavy snow showers
37.4°F
24°F
33.1°F
78%
0.13 in
78%
22%
14.5 mph
0.3


Air Quality

AQI: 1 - Good
PM2.5: 5.69 μg/m3
PM10: 5.94 μg/m3
Carbon Monoxide: 168.89 μg/m3
Nitrogen Dioxide: 5.15 μg/m3
Sulphur Dioxide: 5.53 μg/m3
Ozone: 65.52 μg/m3

Astronomical

Sunrise: 7:38 AM
Sun Transit: 12:29 AM
Sunset: 5:22 PM
Daylight: 9 hrs 44 mins
Moonrise: 7:09 AM
Moon Transit: 11:36 AM
Moonset: 4:08 PM
Moon Phase: New
Moon Illumination: 0.2%

Best Times for Fishing or Hunting

Major Periods

12:04 AM - 2:34 AM
11:06 AM - 1:36 PM

Minor Periods

3:38 PM - 5:08 PM
6:39 AM - 8:09 AM

Action Rating: 4 out of 5

Sunday, January 18, 2026

Weather Forecast

Light freezing rain
22.1°F
11.8°F
18.6°F
83%
0.01 in
80%
61%
8.3 mph
0.2


Air Quality

AQI: 1 - Good
PM2.5: 3.91 μg/m3
PM10: 3.94 μg/m3
Carbon Monoxide: 181.5 μg/m3
Nitrogen Dioxide: 6.63 μg/m3
Sulphur Dioxide: 10.28 μg/m3
Ozone: 56.31 μg/m3

Astronomical

Sunrise: 7:37 AM
Sun Transit: 12:30 AM
Sunset: 5:23 PM
Daylight: 9 hrs 45 mins
Moonrise: 7:49 AM
Moon Transit: 12:28 AM
Moonset: 5:13 PM
Moon Phase: New
Moon Illumination: 2.5%

Best Times for Fishing or Hunting

Major Periods

12:56 AM - 3:26 AM
11:58 AM - 2:28 PM

Minor Periods

4:43 PM - 6:13 PM
7:19 AM - 8:49 AM

Action Rating: 4 out of 5

Monday, January 19, 2026

Weather Forecast

Light freezing rain
25.3°F
11.4°F
15.8°F
88%
0.02 in
73%
74%
12.3 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: 7:37 AM
Sun Transit: 12:30 AM
Sunset: 5:24 PM
Daylight: 9 hrs 47 mins
Moonrise: 8:23 AM
Moon Transit: 1:17 PM
Moonset: 6:20 PM
Moon Phase: New
Moon Illumination: 0.4%

Best Times for Fishing or Hunting

Major Periods

1:46 AM - 4:16 AM
12:47 AM - 3:17 PM

Minor Periods

5:50 PM - 7:20 PM
7:53 AM - 9:23 AM

Action Rating: 5 out of 5

Tuesday, January 20, 2026

Weather Forecast

Light snow showers
14.3°F
6°F
10.5°F
73%
0.01 in
81%
47%
15.4 mph
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: 7:36 AM
Sun Transit: 12:30 AM
Sunset: 5:25 PM
Daylight: 9 hrs 49 mins
Moonrise: 8:51 AM
Moon Transit: 2:04 PM
Moonset: 7:27 PM
Moon Phase: New
Moon Illumination: 3.1%

Best Times for Fishing or Hunting

Major Periods

2:34 AM - 5:04 AM
1:34 PM - 4:04 PM

Minor Periods

6:57 PM - 8:27 PM
8:21 AM - 9:51 AM

Action Rating: 3 out of 5

Wednesday, January 21, 2026

Weather Forecast

Light freezing rain
18.1°F
1.8°F
10.9°F
75%
0.02 in
75%
31%
10.3 mph
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: 7:36 AM
Sun Transit: 12:31 AM
Sunset: 5:26 PM
Daylight: 9 hrs 51 mins
Moonrise: 9:16 AM
Moon Transit: 2:50 PM
Moonset: 8:34 PM
Moon Phase: Waxing Crescent
Moon Illumination: 8.1%

Best Times for Fishing or Hunting

Major Periods

3:21 AM - 5:51 AM
2:20 PM - 4:50 PM

Minor Periods

8:04 PM - 9:34 PM
8:46 AM - 10:16 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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