Water Temperature of the Monongahela River in Point Marion, PA

Current Water Temperature

62.2°F

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

32°F

Conditions: Clear

Feels Like: 29.4°F

Heat Index: 33.1°F

Humidity: 78%

Wind: SE 2.9 mph

Wind Gusts: 6.1 mph

Wind Chill: 32.4°F

Dew Point: 21°F

Precipitation: 0 in

Cloud Cover: 0%

Visibility: 9 mi

Air Pressure: 1026 mbar

UV Index: 0

Five Day Weather Forecast

Tue
H: 73°F
L: 33°F

Wed
H: 57°F
L: 47°F

Thu
H: 70°F
L: 52°F

Fri
H: 73°F
L: 51°F

Sat
H: 62°F
L: 56°F

Air Quality

AQI: 1 - Good

PM2.5: 11.55 μg/m3

PM10: 12.45 μg/m3

Carbon Monoxide: 194.85 μg/m3
Nitrogen Dioxide: 7.65 μg/m3
Sulphur Dioxide: 3.75 μg/m3
Ozone: 61 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

Freeze Warning issued April 20 at 5:40PM EDT until April 21 at 9:00AM EDT by NWS Pittsburgh PA

Effective: Mon April 20, 2026, 5:40 PM
Expires: Tue April 21, 2026, 4:00 AM

* WHAT...Sub-freezing temperatures in the mid 20s to around 30. * WHERE...Portions of east central Ohio, 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 and other sensitive vegetation.

Take steps now to protect tender plants from the cold.

Freeze Warning issued April 21 at 1:30AM EDT until April 21 at 9:00AM EDT by NWS Pittsburgh PA

Effective: Tue April 21, 2026, 1:30 AM
Expires: Tue April 21, 2026, 9:00 AM

* WHAT...Sub-freezing temperatures from 25 to 30. * WHERE...Portions of east central Ohio, western Pennsylvania, and northern West Virginia. * WHEN...Until 9 AM EDT this morning. * IMPACTS...Frost and freeze conditions could kill crops and other sensitive vegetation.

Take steps now to protect tender plants from the cold.

Freeze Warning issued April 20 at 7:11PM EDT until April 21 at 9:00AM EDT by NWS Charleston WV

Effective: Mon April 20, 2026, 7:11 PM
Expires: Tue April 21, 2026, 3:15 AM

* WHAT...Sub-freezing temperatures with many locations in the 20s 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.

Freeze Warning issued April 21 at 1:37AM EDT until April 21 at 9:00AM EDT by NWS Charleston WV

Effective: Tue April 21, 2026, 1:37 AM
Expires: Tue April 21, 2026, 9:00 AM

* WHAT...Sub-freezing temperatures as low as 28. * WHERE...Portions of southeast Ohio and central, northeast, northern, southeast, southern, and western West Virginia. * WHEN...Until 9 AM EDT this morning. * 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.

Tuesday, April 21, 2026

Weather Forecast

Conditions: Sunny

High Temperature: 72.5°F

Low Temperature: 32.7°F

Average Temperature: 48.9°F

Average Humidity: 53%

Precipitation: 0 in

Chance of Rain: 0%

Chance of Snow: 0%

Maximum Wind: 10.3 mph

UV Index: 6.9

Air Quality

AQI: 1 - Good

PM2.5: 8.38 μg/m3

PM10: 9.47 μg/m3

Carbon Monoxide: 178.85 μg/m3
Nitrogen Dioxide: 6.96 μg/m3
Sulphur Dioxide: 4.85 μg/m3
Ozone: 86.88 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

Conditions: Patchy rain nearby

High Temperature: 57.4°F

Low Temperature: 46.9°F

Average Temperature: 53.4°F

Average Humidity: 91%

Precipitation: 0.19 in

Chance of Rain: 89%

Chance of Snow: 0%

Maximum Wind: 10.5 mph

UV Index: 0.8

Air Quality

AQI: 1 - Good

PM2.5: 6.31 μg/m3

PM10: 7.44 μg/m3

Carbon Monoxide: 169.45 μg/m3
Nitrogen Dioxide: 4.44 μg/m3
Sulphur Dioxide: 5.33 μg/m3
Ozone: 96.76 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

Conditions: Patchy rain nearby

High Temperature: 70°F

Low Temperature: 52.4°F

Average Temperature: 57.8°F

Average Humidity: 88%

Precipitation: 0.09 in

Chance of Rain: 86%

Chance of Snow: 0%

Maximum Wind: 6 mph

UV Index: 6

Air Quality

AQI: 1 - Good

PM2.5: 12.17 μg/m3

PM10: 13.47 μg/m3

Carbon Monoxide: 190.09 μg/m3
Nitrogen Dioxide: 7.08 μg/m3
Sulphur Dioxide: 5.71 μg/m3
Ozone: 85.4 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

Conditions: Patchy rain nearby

High Temperature: 73.1°F

Low Temperature: 51.1°F

Average Temperature: 60°F

Average Humidity: 80%

Precipitation: 0.12 in

Chance of Rain: 88%

Chance of Snow: 0%

Maximum Wind: 6.5 mph

UV Index: 6.5

Air Quality

AQI: 1 - Good

PM2.5: 14.67 μg/m3

PM10: 16.39 μg/m3

Carbon Monoxide: 184.29 μg/m3
Nitrogen Dioxide: 11.16 μg/m3
Sulphur Dioxide: 6.57 μg/m3
Ozone: 91.2 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

Saturday, April 25, 2026

Weather Forecast

Conditions: Moderate rain

High Temperature: 61.9°F

Low Temperature: 56°F

Average Temperature: 59°F

Average Humidity: 95%

Precipitation: 0.45 in

Chance of Rain: 88%

Chance of Snow: 0%

Maximum Wind: 9.4 mph

UV Index: 0.1

Air Quality

AQI: 1 - Good

PM2.5: 12.61 μg/m3

PM10: 14.52 μg/m3

Carbon Monoxide: 227.49 μg/m3
Nitrogen Dioxide: 8.6 μg/m3
Sulphur Dioxide: 4.97 μg/m3
Ozone: 99.15 μg/m3

Astronomical

Sunrise: 6:28 AM
Sun Transit: 1:17 PM
Sunset: 8:08 PM
Daylight: 13 hrs 40 mins

Moonrise: 2:14 PM
Moon Transit: 9:12 PM
Moonset: 3:34 AM
Moon Phase: First Quarter
Moon Illumination: 61.6%

Best Times for Fishing or Hunting

Major Periods

9:42 AM - 12:12 AM
8:42 PM - 11:12 PM

Minor Periods

1:44 PM - 3:14 PM
3:04 AM - 4:34 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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Water Temperature of the Monongahela River in Point Marion, PA

Current Water Temperature

Temperature Locations

Local Points of Interest

Nearby Water Temperatures

Weather for Point Marion, Pennsylvania

Current Weather

Five Day Weather Forecast

Air Quality

Astronomical

Best Times for Fishing or Hunting

Major Periods

Minor Periods

Freeze Warning issued April 20 at 5:40PM EDT until April 21 at 9:00AM EDT by NWS Pittsburgh PA

Freeze Warning issued April 21 at 1:30AM EDT until April 21 at 9:00AM EDT by NWS Pittsburgh PA

Freeze Warning issued April 20 at 7:11PM EDT until April 21 at 9:00AM EDT by NWS Charleston WV

Freeze Warning issued April 21 at 1:37AM EDT until April 21 at 9:00AM EDT by NWS Charleston WV

Weather Forecast

Air Quality

Astronomical

Best Times for Fishing or Hunting

Major Periods

Minor Periods

Weather Forecast

Air Quality

Astronomical

Best Times for Fishing or Hunting

Major Periods

Minor Periods

Weather Forecast

Air Quality

Astronomical

Best Times for Fishing or Hunting

Major Periods

Minor Periods

Weather Forecast

Air Quality

Astronomical

Best Times for Fishing or Hunting

Major Periods

Minor Periods

Weather Forecast

Air Quality

Astronomical

Best Times for Fishing or Hunting

Major Periods

Minor Periods

Webcams Near Point Marion, PA

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