Water Temperature of the Monongahela River in Point Marion, PA

Current Water Temperature

63.1°F

Measurement Time: Monday, April 20, 2026, 11:30 AM 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

46°F
Partly cloudy
Partly cloudy
41°F
47.4°F
30%
NW 10.3 mph
11.8 mph
42.4°F
19.9°F
0 in
75%
9 mi
1026 mbar
3.3

Five Day Weather Forecast

Partly Cloudy
Mon
H: 49°F
L: 36°F
Sunny
Tue
H: 64°F
L: 27°F
Patchy rain nearby
Wed
H: 56°F
L: 47°F
Patchy rain nearby
Thu
H: 69°F
L: 51°F
Patchy rain nearby
Fri
H: 71°F
L: 51°F

Air Quality

AQI: 2 - Moderate
PM2.5: 4.75 μg/m3
PM10: 5.65 μg/m3
Carbon Monoxide: 187.85 μg/m3
Nitrogen Dioxide: 5.75 μg/m3
Sulphur Dioxide: 4.15 μg/m3
Ozone: 92 μg/m3

Astronomical

Sunrise: 6:35 AM
Sun Transit: 1:18 PM
Sunset: 8:03 PM
Daylight: 13 hrs 28 mins
Moonrise: 8:26 AM
Moon Transit: 4:27 PM
Moonset: 12:20 AM
Moon Phase: Waxing Crescent
Moon Illumination: 10.8%

Best Times for Fishing or Hunting

Major Periods

4:48 AM - 7:18 AM
3:57 PM - 6:27 PM

Minor Periods

7:56 AM - 9:26 AM
12:00 AM - 12:00 AM

Action Rating: 2 out of 5

Freeze Warning issued April 20 at 8:55AM EDT until April 21 at 9:00AM EDT by NWS Pittsburgh PA

Effective: Mon April 20, 2026, 8:55 AM
Expires: Mon April 20, 2026, 9:00 PM

* WHAT...Sub-freezing temperatures as low as 26 expected. * WHERE...Portions of east central Ohio, northwest, southwest, and western Pennsylvania, and northern West Virginia. * WHEN...From 11 PM this evening to 9 AM EDT Tuesday. * IMPACTS...Frost and freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing.

Take steps now to protect tender plants from the cold.


Freeze Warning issued April 20 at 8:55AM EDT until April 21 at 9:00AM EDT by NWS Pittsburgh PA

Effective: Mon April 20, 2026, 8:55 AM
Expires: Mon April 20, 2026, 9:00 PM

* WHAT...Sub-freezing temperatures as low as 28 expected. * WHERE...Portions of east central Ohio, southwest and western Pennsylvania, and northern and the northern panhandle of West Virginia. * WHEN...From 11 PM this evening to 9 AM EDT Tuesday. * IMPACTS...Frost and freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing.

Take steps now to protect tender plants from the cold.


Freeze Warning issued April 20 at 4:36AM EDT until April 21 at 9:00AM EDT by NWS Charleston WV

Effective: Mon April 20, 2026, 4:36 AM
Expires: Mon April 20, 2026, 1:00 PM

* WHAT...For the Frost Advisory, temperatures as low as 35 will result in frost formation. For the Freeze Warning, sub-freezing temperatures as low as 30 expected. * WHERE...Portions of southeast Ohio and central, northeast, northern, southeast, southern, and western West Virginia. * WHEN...For the Frost Advisory, until 10 AM EDT this morning. For the Freeze Warning, from 11 PM this evening to 9 AM EDT Tuesday. * IMPACTS...Frost and freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing. Frost could harm sensitive outdoor vegetation. Sensitive outdoor plants may be killed if left uncovered.

Additional information can be found at https://www.weather.gov/rlx as well as on our X and Facebook pages. Take steps now to protect tender plants from the cold.


Frost Advisory issued April 20 at 4:36AM EDT until April 20 at 10:00AM EDT by NWS Charleston WV

Effective: Mon April 20, 2026, 4:36 AM
Expires: Mon April 20, 2026, 1:00 PM

* WHAT...For the Frost Advisory, temperatures as low as 35 will result in frost formation. For the Freeze Warning, sub-freezing temperatures as low as 30 expected. * WHERE...Portions of southeast Ohio and central, northeast, northern, southeast, southern, and western West Virginia. * WHEN...For the Frost Advisory, until 10 AM EDT this morning. For the Freeze Warning, from 11 PM this evening to 9 AM EDT Tuesday. * IMPACTS...Frost and freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing. Frost could harm sensitive outdoor vegetation. Sensitive outdoor plants may be killed if left uncovered.

Additional information can be found at https://www.weather.gov/rlx as well as on our X and Facebook pages. Take steps now to protect tender plants from the cold.


Freeze Warning issued April 20 at 12:10PM EDT until April 21 at 9:00AM EDT by NWS Charleston WV

Effective: Mon April 20, 2026, 12:10 PM
Expires: Mon April 20, 2026, 8:15 PM

* WHAT...Sub-freezing temperatures as low as 28 expected. * WHERE...Portions of southeast Ohio and central, northeast, northern, southeast, southern, and western West Virginia. * WHEN...From 11 PM this evening to 9 AM EDT Tuesday. * IMPACTS...Frost and freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing.

Additional information can be found at https://www.weather.gov/rlx as well as on our X and Facebook pages.
Monday, April 20, 2026

Weather Forecast

Partly Cloudy
48.6°F
36°F
42.4°F
54%
0 in
0%
0%
11.4 mph
5


Air Quality

AQI: 1 - Good
PM2.5: 5.77 μg/m3
PM10: 6.37 μg/m3
Carbon Monoxide: 175.89 μg/m3
Nitrogen Dioxide: 4.36 μg/m3
Sulphur Dioxide: 4.73 μg/m3
Ozone: 89.56 μg/m3

Astronomical

Sunrise: 6:35 AM
Sun Transit: 1:18 PM
Sunset: 8:03 PM
Daylight: 13 hrs 28 mins
Moonrise: 8:26 AM
Moon Transit: 4:27 PM
Moonset: 12:20 AM
Moon Phase: Waxing Crescent
Moon Illumination: 10.8%

Best Times for Fishing or Hunting

Major Periods

4:48 AM - 7:18 AM
3:57 PM - 6:27 PM

Minor Periods

7:56 AM - 9:26 AM
12:00 AM - 12:00 AM

Action Rating: 2 out of 5

Tuesday, April 21, 2026

Weather Forecast

Sunny
63.8°F
27.2°F
45.3°F
56%
0 in
0%
0%
10.3 mph
6.4


Air Quality

AQI: 1 - Good
PM2.5: 8.41 μg/m3
PM10: 9.48 μg/m3
Carbon Monoxide: 190.61 μg/m3
Nitrogen Dioxide: 7.09 μg/m3
Sulphur Dioxide: 4.94 μg/m3
Ozone: 84.28 μg/m3

Astronomical

Sunrise: 6:34 AM
Sun Transit: 1:18 PM
Sunset: 8:04 PM
Daylight: 13 hrs 30 mins
Moonrise: 9:26 AM
Moon Transit: 5:31 PM
Moonset: 12:33 AM
Moon Phase: Waxing Crescent
Moon Illumination: 18.8%

Best Times for Fishing or Hunting

Major Periods

5:53 AM - 8:23 AM
5:01 PM - 7:31 PM

Minor Periods

8:56 AM - 10:26 AM
12:03 AM - 1:33 AM

Action Rating: 2 out of 5

Wednesday, April 22, 2026

Weather Forecast

Patchy rain nearby
56°F
47.1°F
52.8°F
92%
0.19 in
89%
0%
10.1 mph
1.2


Air Quality

AQI: 1 - Good
PM2.5: 8.26 μg/m3
PM10: 9.8 μg/m3
Carbon Monoxide: 176.89 μg/m3
Nitrogen Dioxide: 4.46 μg/m3
Sulphur Dioxide: 5.72 μg/m3
Ozone: 101.44 μg/m3

Astronomical

Sunrise: 6:32 AM
Sun Transit: 1:18 PM
Sunset: 8:05 PM
Daylight: 13 hrs 33 mins
Moonrise: 10:36 AM
Moon Transit: 6:34 PM
Moonset: 1:35 AM
Moon Phase: Waxing Crescent
Moon Illumination: 28.4%

Best Times for Fishing or Hunting

Major Periods

6:57 AM - 9:27 AM
6:04 PM - 8:34 PM

Minor Periods

10:06 AM - 11:36 AM
1:05 AM - 2:35 AM

Action Rating: 4 out of 5

Thursday, April 23, 2026

Weather Forecast

Patchy rain nearby
69°F
51.1°F
57.6°F
88%
0.14 in
87%
0%
5.1 mph
6.1


Air Quality

AQI: 2 - Moderate
PM2.5: 17.68 μg/m3
PM10: 18.95 μg/m3
Carbon Monoxide: 181.28 μg/m3
Nitrogen Dioxide: 8.78 μg/m3
Sulphur Dioxide: 6.48 μg/m3
Ozone: 89.76 μg/m3

Astronomical

Sunrise: 6:31 AM
Sun Transit: 1:17 PM
Sunset: 8:06 PM
Daylight: 13 hrs 35 mins
Moonrise: 11:50 AM
Moon Transit: 7:32 PM
Moonset: 2:24 AM
Moon Phase: First Quarter
Moon Illumination: 39.1%

Best Times for Fishing or Hunting

Major Periods

7:57 AM - 10:27 AM
7:02 PM - 9:32 PM

Minor Periods

11:20 AM - 12:50 AM
1:54 AM - 3:24 AM

Action Rating: 2 out of 5

Friday, April 24, 2026

Weather Forecast

Patchy rain nearby
71.2°F
50.5°F
59.9°F
83%
0.12 in
85%
0%
9.8 mph
0.4


Air Quality

AQI: 2 - Moderate
PM2.5: 23.47 μg/m3
PM10: 24.37 μg/m3
Carbon Monoxide: 296.91 μg/m3
Nitrogen Dioxide: 18.24 μg/m3
Sulphur Dioxide: 5.47 μg/m3
Ozone: 61.31 μg/m3

Astronomical

Sunrise: 6:29 AM
Sun Transit: 1:17 PM
Sunset: 8:07 PM
Daylight: 13 hrs 38 mins
Moonrise: 1:03 PM
Moon Transit: 8:24 PM
Moonset: 3:03 AM
Moon Phase: First Quarter
Moon Illumination: 50.4%

Best Times for Fishing or Hunting

Major Periods

8:52 AM - 11:22 AM
7:54 PM - 10:24 PM

Minor Periods

12:33 AM - 2:03 PM
2:33 AM - 4:03 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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