Water Temperature of the Monongahela River in Point Marion, PA

Current Water Temperature

38.8°F

Measurement Time: Sunday, December 28, 2025, 5:30 AM EST

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

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

49.8°F
Cloudy
Conditions: Cloudy
Humidity: 81%
Heat Index: 49.8°F
Feels Like: 45.9°F
Wind: SSE 6.2 mph
Wind Gusts: 17 mph
Wind Chill: 45.9°F
Air Pressure: 1012.82 millibars
Dew Point: 45.9°F
Chance of Precipitation: 15%
Precipitation: 0 in
Cloud Cover: 100%
Visibility: 8 mi
UV Index: 0

Five Day Weather Forecast

Partly Cloudy
Sun
H: 64°F
L: 35°F
Overcast
Mon
H: 56°F
L: 21°F
Overcast
Tue
H: 21°F
L: 17°F
Partly Cloudy
Wed
H: 35°F
L: 20°F
Light snow
Thu
H: 30°F
L: 13°F

Air Quality

AQI: 1 - Good
PM2.5: 8.55 μg/m3
PM10: 8.75 μg/m3
Carbon Monoxide: 187.85 μg/m3
Nitrogen Dioxide: 5.05 μg/m3
Sulphur Dioxide: 4.65 μg/m3
Ozone: 66 μg/m3

Astronomical

Sunrise: 7:40 AM
Sun Transit: 12:21 AM
Sunset: 5:03 PM
Daylight: 9 hrs 23 mins
Moonrise: 12:21 AM
Moon Transit: 7:08 PM
Moonset: 12:57 AM
Moon Phase: First Quarter
Moon Illumination: 63.0%

Best Times for Fishing or Hunting

Major Periods

7:37 AM - 10:07 AM
6:38 PM - 9:08 PM

Minor Periods

11:51 AM - 1:21 PM
12:27 AM - 1:57 AM

Action Rating: 3 out of 5

Wind Advisory issued December 28 at 1:13AM EST until December 30 at 1:00AM EST by NWS Pittsburgh PA

Effective: Sun December 28, 2025, 1:13 AM
Expires: Sun December 28, 2025, 2:00 PM

* WHAT...West winds 15 to 30 mph with gusts up to 50 mph expected. * WHERE...Portions of east central Ohio, western Pennsylvania, and northern West Virginia. * WHEN...From 1 AM Monday to 1 AM EST Tuesday. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result.

Please report downed trees, power lines or large branches by calling 412-262-1988, posting to the NWS Pittsburgh Facebook page, or using X @NWSPittsburgh.


High Wind Watch issued December 28 at 1:13AM EST until December 30 at 1:00PM EST by NWS Pittsburgh PA

Effective: Sun December 28, 2025, 1:13 AM
Expires: Sun December 28, 2025, 2:00 PM

* WHAT...West winds 20 to 30 mph with gusts up to 65 mph possible. * WHERE...Eastern Tucker County. * WHEN...From Monday morning through Tuesday afternoon. * IMPACTS...Damaging winds could blow down trees and power lines. Widespread power outages are possible. Travel could be difficult, especially for high profile vehicles.

Monitor the latest forecasts and warnings for updates.
Sunday, December 28, 2025

Weather Forecast

Conditions: Partly Cloudy
Average Temperature: 48.9°F
Average Humidity: 81%
Chance of Rain: 0%
Wind: 14.8 mph
UV Index: 0.1

Air Quality

AQI: 1 - Good
PM2.5: 11.9 μg/m3
PM10: 11.99 μg/m3
Carbon Monoxide: 246.53 μg/m3
Nitrogen Dioxide: 19.13 μg/m3
Sulphur Dioxide: 6.71 μg/m3
Ozone: 34.88 μg/m3

Astronomical

Sunrise: 7:40 AM
Sun Transit: 12:21 AM
Sunset: 5:03 PM
Daylight: 9 hrs 23 mins
Moonrise: 12:21 AM
Moon Transit: 7:08 PM
Moonset: 12:57 AM
Moon Phase: First Quarter
Moon Illumination: 63.0%

Best Times for Fishing or Hunting

Major Periods

7:37 AM - 10:07 AM
6:38 PM - 9:08 PM

Minor Periods

11:51 AM - 1:21 PM
12:27 AM - 1:57 AM

Action Rating: 3 out of 5

Monday, December 29, 2025

Weather Forecast

Conditions: Overcast
Average Temperature: 40°F
Average Humidity: 77%
Chance of Rain: 0%
Wind: 20.6 mph
UV Index: 0.3

Air Quality

AQI: 1 - Good
PM2.5: 4.18 μg/m3
PM10: 4.3 μg/m3
Carbon Monoxide: 177.65 μg/m3
Nitrogen Dioxide: 4.75 μg/m3
Sulphur Dioxide: 5.22 μg/m3
Ozone: 62.36 μg/m3

Astronomical

Sunrise: 7:40 AM
Sun Transit: 12:21 AM
Sunset: 5:04 PM
Daylight: 9 hrs 24 mins
Moonrise: 12:49 AM
Moon Transit: 8:00 PM
Moonset: 2:10 AM
Moon Phase: First Quarter
Moon Illumination: 73.5%

Best Times for Fishing or Hunting

Major Periods

8:27 AM - 10:57 AM
7:30 PM - 10:00 PM

Minor Periods

12:19 AM - 1:49 PM
1:40 AM - 3:10 AM

Action Rating: 2 out of 5

Tuesday, December 30, 2025

Weather Forecast

Conditions: Overcast
Average Temperature: 19.1°F
Average Humidity: 61%
Chance of Rain: 0%
Wind: 17.7 mph
UV Index: 0.3

Air Quality

AQI: 1 - Good
PM2.5: 2.55 μg/m3
PM10: 2.61 μg/m3
Carbon Monoxide: 170.49 μg/m3
Nitrogen Dioxide: 4.26 μg/m3
Sulphur Dioxide: 5.36 μg/m3
Ozone: 70.84 μg/m3

Astronomical

Sunrise: 7:40 AM
Sun Transit: 12:22 AM
Sunset: 5:04 PM
Daylight: 9 hrs 24 mins
Moonrise: 1:23 PM
Moon Transit: 8:57 PM
Moonset: 3:26 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 82.8%

Best Times for Fishing or Hunting

Major Periods

9:22 AM - 11:52 AM
8:27 PM - 10:57 PM

Minor Periods

12:53 AM - 2:23 PM
2:56 AM - 4:26 AM

Action Rating: 2 out of 5

Wednesday, December 31, 2025

Weather Forecast

Conditions: Partly Cloudy
Average Temperature: 26.2°F
Average Humidity: 61%
Chance of Rain: 0%
Wind: 14.3 mph
UV Index: 0.3

Air Quality

AQI: 1 - Good
PM2.5: 5.22 μg/m3
PM10: 5.49 μg/m3
Carbon Monoxide: 174.46 μg/m3
Nitrogen Dioxide: 8.33 μg/m3
Sulphur Dioxide: 13.08 μg/m3
Ozone: 58.92 μg/m3

Astronomical

Sunrise: 7:40 AM
Sun Transit: 12:22 AM
Sunset: 5:05 PM
Daylight: 9 hrs 25 mins
Moonrise: 2:06 PM
Moon Transit: 10:00 PM
Moonset: 4:45 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 90.5%

Best Times for Fishing or Hunting

Major Periods

10:22 AM - 12:52 AM
9:30 PM - 12:00 PM

Minor Periods

1:36 PM - 3:06 PM
4:15 AM - 5:45 AM

Action Rating: 2 out of 5

Thursday, January 1, 2026

Weather Forecast

Conditions: Light snow
Average Temperature: 26.1°F
Average Humidity: 83%
Chance of Rain: 75%
Wind: 11.6 mph
UV Index: 0

Air Quality

AQI: 1 - Good
PM2.5: 4.97 μg/m3
PM10: 5 μg/m3
Carbon Monoxide: 198.34 μg/m3
Nitrogen Dioxide: 7.27 μg/m3
Sulphur Dioxide: 7.37 μg/m3
Ozone: 58.85 μg/m3

Astronomical

Sunrise: 7:41 AM
Sun Transit: 12:23 AM
Sunset: 5:06 PM
Daylight: 9 hrs 25 mins
Moonrise: 3:01 PM
Moon Transit: 11:06 PM
Moonset: 6:03 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 96.0%

Best Times for Fishing or Hunting

Major Periods

11:27 AM - 1:57 PM
12:00 AM - 12:00 AM

Minor Periods

2:31 PM - 4:01 PM
5:33 AM - 7:03 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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