Water Temperature of the Monongahela River in Point Marion, PA

Current Water Temperature

74.8°F

Measurement Time: Thursday, September 18, 2025, 9:30 AM EDT

Temperature Locations

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Local Points of Interest

Monongahela River Lock and Dam Eight

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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 / 240 meters

Nearest Address:
Sheepskin Trail
Point Marion, PA 15474
Fayette County

GPS Coordinates: 39.72702308, -79.9114471

Nearby Water Temperatures

Monongahela River, Morgantown, WV (8.0 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 (37.0 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

82.9°F
Sunny
Conditions: Sunny
Humidity: 34%
Feels Like: 86.5°F
Wind: WNW 5.8 mph
Wind Gusts: 6.7 mph
Pressure: 30.07 in
Precipitation: 0 in
Cloud Cover: 25%
Visibility: 9 mi
UV Index: 6.3

Five Day Weather Forecast

Sunny
Thu
H: 83°F
L: 55°F
Partly Cloudy
Fri
H: 79°F
L: 56°F
Fog
Sat
H: 78°F
L: 57°F
Patchy rain nearby
Sun
H: 84°F
L: 59°F
Sunny
Mon
H: 85°F
L: 56°F

Air Quality

AQI: 2 - Moderate
PM2.5: 29.97 μg/m3
PM10: 30.16 μg/m3
Carbon Monoxide: 495.8 μg/m3
Nitrogen Dioxide: 14.8 μg/m3
Sulphur Dioxide: 31.45 μg/m3
Ozone: 149 μg/m3

Astronomical

Sunrise: 7:04 AM
Sun Transit: 1:13 PM
Sunset: 7:23 PM
Daylight: 12 hrs 19 mins
Moonrise: 3:34 AM
Moon Transit: 10:55 AM
Moonset: 6:05 PM
Moon Phase: Waning Crescent
Moon Illumination: 7.8%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
10:25 AM - 12:55 AM

Minor Periods

5:35 PM - 7:05 PM
3:04 AM - 4:34 AM

Action Rating: 3 out of 5

Air Quality Alert issued September 17 at 4:30PM EDT by NWS Pittsburgh PA

Non-Weather Emergency Message. Not sent to IPAWS.

Effective: Wed September 17, 2025, 4:30 PM
Expires: Thu September 18, 2025, 4:00 PM

The Pennsylvania Department of Environmental Protection has issued a code ORANGE air quality alert for Thursday, including the greater Pittsburgh region, including Allegheny, Butler, Beaver, Armstrong, Washington, Westmoreland and Fayette counties. A code ORANGE air quality alert means that air pollution concentrations within the region may become unhealthy for sensitive groups. Sensitive groups include children, the elderly, and people suffering from asthma, heart disease, or other lung diseases. The effects of air pollution can be minimized by avoiding outdoor exercise or strenuous activity. For more information on ground-level ozone and fine particles, visit http://www.airnow.gov and https://www.ahs.dep.pa.gov/AQPartnersWeb/


Air Quality Alert issued September 17 at 4:30PM EDT by NWS Pittsburgh PA

Non-Weather Emergency Message. Not sent to IPAWS.

Effective: Wed September 17, 2025, 4:30 PM
Expires: Thu September 18, 2025, 4:00 PM

The Pennsylvania Department of Environmental Protection has issued a code ORANGE air quality alert for Thursday, including the greater Pittsburgh region, including Allegheny, Butler, Beaver, Armstrong, Washington, Westmoreland and Fayette counties. A code ORANGE air quality alert means that air pollution concentrations within the region may become unhealthy for sensitive groups. Sensitive groups include children, the elderly, and people suffering from asthma, heart disease, or other lung diseases. The effects of air pollution can be minimized by avoiding outdoor exercise or strenuous activity. For more information on ground-level ozone and fine particles, visit http://www.airnow.gov and https://www.ahs.dep.pa.gov/AQPartnersWeb/


Air Quality Alert issued September 17 at 4:30PM EDT by NWS Pittsburgh PA

Non-Weather Emergency Message. Not sent to IPAWS.

Effective: Wed September 17, 2025, 4:30 PM
Expires: Thu September 18, 2025, 4:00 PM

The Pennsylvania Department of Environmental Protection has issued a code ORANGE air quality alert for Thursday, including the greater Pittsburgh region, including Allegheny, Butler, Beaver, Armstrong, Washington, Westmoreland and Fayette counties. A code ORANGE air quality alert means that air pollution concentrations within the region may become unhealthy for sensitive groups. Sensitive groups include children, the elderly, and people suffering from asthma, heart disease, or other lung diseases. The effects of air pollution can be minimized by avoiding outdoor exercise or strenuous activity. For more information on ground-level ozone and fine particles, visit http://www.airnow.gov and https://www.ahs.dep.pa.gov/AQPartnersWeb/


Air Quality Alert issued September 17 at 4:30PM EDT by NWS Pittsburgh PA

Non-Weather Emergency Message. Not sent to IPAWS.

Effective: Wed September 17, 2025, 4:30 PM
Expires: Thu September 18, 2025, 4:00 PM

The Pennsylvania Department of Environmental Protection has issued a code ORANGE air quality alert for Thursday, including the greater Pittsburgh region, including Allegheny, Butler, Beaver, Armstrong, Washington, Westmoreland and Fayette counties. A code ORANGE air quality alert means that air pollution concentrations within the region may become unhealthy for sensitive groups. Sensitive groups include children, the elderly, and people suffering from asthma, heart disease, or other lung diseases. The effects of air pollution can be minimized by avoiding outdoor exercise or strenuous activity. For more information on ground-level ozone and fine particles, visit http://www.airnow.gov and https://www.ahs.dep.pa.gov/AQPartnersWeb/


Air Quality Alert issued September 17 at 4:30PM EDT by NWS Pittsburgh PA

Non-Weather Emergency Message. Not sent to IPAWS.

Effective: Wed September 17, 2025, 4:30 PM
Expires: Thu September 18, 2025, 4:00 PM

The Pennsylvania Department of Environmental Protection has issued a code ORANGE air quality alert for Thursday, including the greater Pittsburgh region, including Allegheny, Butler, Beaver, Armstrong, Washington, Westmoreland and Fayette counties. A code ORANGE air quality alert means that air pollution concentrations within the region may become unhealthy for sensitive groups. Sensitive groups include children, the elderly, and people suffering from asthma, heart disease, or other lung diseases. The effects of air pollution can be minimized by avoiding outdoor exercise or strenuous activity. For more information on ground-level ozone and fine particles, visit http://www.airnow.gov and https://www.ahs.dep.pa.gov/AQPartnersWeb/


Thursday, September 18, 2025

Weather Forecast

Conditions: Sunny
Average Temperature: 67°F
Average Humidity: 74%
Chance of Rain: 0%
Wind: 6.3 mph
UV Index: 1.5

Air Quality

AQI: 2 - Moderate
PM2.5: 24.04 μg/m3
PM10: 24.23 μg/m3
Carbon Monoxide: 420.02 μg/m3
Nitrogen Dioxide: 23.89 μg/m3
Sulphur Dioxide: 16.07 μg/m3
Ozone: 84.16 μg/m3

Astronomical

Sunrise: 7:04 AM
Sun Transit: 1:13 PM
Sunset: 7:23 PM
Daylight: 12 hrs 19 mins
Moonrise: 3:34 AM
Moon Transit: 10:55 AM
Moonset: 6:05 PM
Moon Phase: Waning Crescent
Moon Illumination: 7.8%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
10:25 AM - 12:55 AM

Minor Periods

5:35 PM - 7:05 PM
3:04 AM - 4:34 AM

Action Rating: 3 out of 5

Friday, September 19, 2025

Weather Forecast

Conditions: Partly Cloudy
Average Temperature: 67.4°F
Average Humidity: 78%
Chance of Rain: 0%
Wind: 3.1 mph
UV Index: 1.5

Air Quality

AQI: 2 - Moderate
PM2.5: 39.76 μg/m3
PM10: 40.07 μg/m3
Carbon Monoxide: 458.06 μg/m3
Nitrogen Dioxide: 25.64 μg/m3
Sulphur Dioxide: 20.37 μg/m3
Ozone: 109.08 μg/m3

Astronomical

Sunrise: 7:05 AM
Sun Transit: 1:13 PM
Sunset: 7:21 PM
Daylight: 12 hrs 16 mins
Moonrise: 4:43 AM
Moon Transit: 11:41 AM
Moonset: 6:29 PM
Moon Phase: Waning Crescent
Moon Illumination: 2.8%

Best Times for Fishing or Hunting

Major Periods

12:12 AM - 2:42 AM
11:11 AM - 1:41 PM

Minor Periods

5:59 PM - 7:29 PM
4:13 AM - 5:43 AM

Action Rating: 3 out of 5

Saturday, September 20, 2025

Weather Forecast

Conditions: Fog
Average Temperature: 67.2°F
Average Humidity: 80%
Chance of Rain: 0%
Wind: 8.3 mph
UV Index: 1.3

Air Quality

AQI: 2 - Moderate
PM2.5: 21.84 μg/m3
PM10: 22.25 μg/m3
Carbon Monoxide: 422.91 μg/m3
Nitrogen Dioxide: 14.43 μg/m3
Sulphur Dioxide: 11.46 μg/m3
Ozone: 96.2 μg/m3

Astronomical

Sunrise: 7:06 AM
Sun Transit: 1:12 PM
Sunset: 7:19 PM
Daylight: 12 hrs 14 mins
Moonrise: 5:48 AM
Moon Transit: 12:24 AM
Moonset: 6:51 PM
Moon Phase: Waning Crescent
Moon Illumination: 0.3%

Best Times for Fishing or Hunting

Major Periods

12:56 AM - 3:26 AM
11:54 AM - 2:24 PM

Minor Periods

6:21 PM - 7:51 PM
5:18 AM - 6:48 AM

Action Rating: 3 out of 5

Sunday, September 21, 2025

Weather Forecast

Conditions: Patchy rain nearby
Average Temperature: 67.4°F
Average Humidity: 74%
Chance of Rain: 89%
Wind: 8.3 mph
UV Index: 1.4

Air Quality

AQI: 2 - Moderate
PM2.5: 24.32 μg/m3
PM10: 24.56 μg/m3
Carbon Monoxide: 368.08 μg/m3
Nitrogen Dioxide: 5.25 μg/m3
Sulphur Dioxide: 9.25 μg/m3
Ozone: 113.32 μg/m3

Astronomical

Sunrise: 7:07 AM
Sun Transit: 1:12 PM
Sunset: 7:18 PM
Daylight: 12 hrs 11 mins
Moonrise: 6:51 AM
Moon Transit: 1:06 PM
Moonset: 7:11 PM
Moon Phase: New
Moon Illumination: 0.3%

Best Times for Fishing or Hunting

Major Periods

1:38 AM - 4:08 AM
12:36 AM - 3:06 PM

Minor Periods

6:41 PM - 8:11 PM
6:21 AM - 7:51 AM

Action Rating: 3 out of 5

Monday, September 22, 2025

Weather Forecast

Conditions: Sunny
Average Temperature: 68.1°F
Average Humidity: 71%
Chance of Rain: 0%
Wind: 8.5 mph
UV Index: 0

Air Quality

AQI: 2 - Moderate
PM2.5: 18.56 μg/m3
PM10: 18.87 μg/m3
Carbon Monoxide: 377.83 μg/m3
Nitrogen Dioxide: 5.14 μg/m3
Sulphur Dioxide: 5.02 μg/m3
Ozone: 95.77 μg/m3

Astronomical

Sunrise: 7:07 AM
Sun Transit: 1:12 PM
Sunset: 7:16 PM
Daylight: 12 hrs 9 mins
Moonrise: 7:53 AM
Moon Transit: 1:46 PM
Moonset: 7:31 PM
Moon Phase: New
Moon Illumination: 2.9%

Best Times for Fishing or Hunting

Major Periods

2:19 AM - 4:49 AM
1:16 PM - 3:46 PM

Minor Periods

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

Action Rating: 5 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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