Water Temperature of the Monongahela River in Point Marion, PA

Current Water Temperature

64.6°F

Measurement Time: Wednesday, May 27, 2026, 9:30 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

64.9°F
Overcast
Overcast
64.9°F
65.8°F
97%
NW 2.5 mph
5 mph
65.8°F
62.9°F
0 in
100%
8 mi
1016 mbar
0

Five Day Weather Forecast

Sunny
Thu
H: 75°F
L: 47°F
Sunny
Fri
H: 75°F
L: 43°F
Sunny
Sat
H: 67°F
L: 46°F
Sunny
Sun
H: 74°F
L: 39°F
Sunny
Mon
H: 70°F
L: 44°F

Air Quality

PM2.5: 23.75 μg/m3
PM10: 23.95 μg/m3
Carbon Monoxide: 227.85 μg/m3
Nitrogen Dioxide: 12.25 μg/m3
Sulphur Dioxide: 2.05 μg/m3
Ozone: 29 μg/m3

Astronomical

Sunrise: 5:56 AM
Sun Transit: 1:17 PM
Sunset: 8:39 PM
Daylight: 14 hrs 44 mins
Moonrise: 6:31 PM
Moon Transit: 11:30 PM
Moonset: 3:57 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 92.7%

Best Times for Fishing or Hunting

Major Periods

12:01 AM - 2:31 PM
12:00 AM - 12:00 AM

Minor Periods

6:01 PM - 7:31 PM
3:27 AM - 4:57 AM

Action Rating: 2 out of 5

Flood Watch issued May 27 at 3:01PM EDT until May 28 at 2:00AM EDT by NWS Charleston WV

Effective: Wed May 27, 2026, 3:01 PM
Expires: Thu May 28, 2026, 2:00 AM

* WHAT...Flash flooding caused by excessive rainfall continues to be possible. * WHERE...Portions of northeast Kentucky, including the following counties, Boyd, Carter and Greenup, southeast Ohio, including the following counties, Athens, Gallia, Jackson OH, Lawrence OH, Meigs, Morgan, Perry, Vinton and Washington, and West Virginia, including the following counties, Barbour, Braxton, Cabell, Calhoun, Clay, Doddridge, Gilmer, Harrison, Jackson WV, Kanawha, Lewis, Mason, Northwest Randolph, Northwest Webster, Pleasants, Putnam, Ritchie, Roane, Southeast Randolph, Southeast Webster, Taylor, Tyler, Upshur, Wirt and Wood. * WHEN...Until 2 AM EDT Thursday. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. * ADDITIONAL DETAILS... - Periods of heavy showers and thunderstorms will produce locally heavy rainfall through tonight. Given the wet soil from previous rainfall, flash flooding could occur. - http://www.weather.gov/safety/flood

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


Flood Warning issued May 27 at 8:24PM EDT until May 28 at 12:15AM EDT by NWS Charleston WV

Effective: Wed May 27, 2026, 8:24 PM
Expires: Thu May 28, 2026, 12:15 AM

* WHAT...Flooding caused by excessive rainfall is expected. * WHERE...Northeastern Roane County in central West Virginia... North Central Braxton County in north central West Virginia... Northern Calhoun County in north central West Virginia... Gilmer County in north central West Virginia... Barbour County in northeastern West Virginia... Northwestern Randolph County in northeastern West Virginia... Northern Upshur County in northeastern West Virginia... South Central Doddridge County in northern West Virginia... Southeastern Harrison County in northern West Virginia... Lewis County in northern West Virginia... Southeastern Taylor County in northern West Virginia... Southern Ritchie County in northwestern West Virginia... Southeastern Wirt County in northwestern West Virginia... * WHEN...Until 1215 AM EDT. * IMPACTS...Flooding of rivers, creeks, streams, and other low-lying and flood-prone locations is imminent or occurring. * ADDITIONAL DETAILS... - At 820 PM EDT, Doppler radar and automated rain gauges indicated heavy rain due to thunderstorms. Flooding is ongoing or expected to begin shortly in the warned area. Between 1 and 4 inches of rain have fallen today. Flooding impacts will continue. Another line of showers and thunderstorms could bring another half inch to an inch rainfall tonight. Flash flooding is ongoing or expected to begin shortly. There were several reports of flooding, particularly in Barbour County, where there was a water rescue. - Additional rainfall amounts of 0.5 to 1 inch are possible in the warned area. - Some locations that will experience flooding include... Buckhannon, Weston, Philippi, Glenville, Elizabeth, Grantsville, Audra State Park, Belington, Stonewall Jackson, Jackson Mill, Cedar Creek State Park, Junior, Burnsville, Lost Creek, Jane Lew, Sand Fork, Auburn, Camden, Alum Bridge and Sand Run. - This includes the following highways... Interstate 79 between mile markers 80 and 114. Route 33 between mile markers 1 and 7...and between mile markers 15 and 17. - http://www.weather.gov/safety/flood

Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. Be especially cautious at night when it is harder to recognize the dangers of flooding. Report flooding to the National Weather Service by calling toll free, 800 401 9535, when you can do so safely.


Flood Warning issued May 27 at 7:41PM EDT until May 28 at 5:00AM EDT by NWS Pittsburgh PA

Effective: Wed May 27, 2026, 7:41 PM
Expires: Thu May 28, 2026, 5:00 AM

* WHAT...Flooding caused by excessive rainfall is ongoing. * WHERE...Tucker County in northeastern West Virginia... * WHEN...Until 500 AM EDT Thursday. * IMPACTS...Flooding of rivers, creeks, streams, and other low-lying and flood-prone locations is imminent or occurring. * ADDITIONAL DETAILS... - At 739 PM EDT, emergency management reported heavy rain in the warned area due to thunderstorms. Flooding is ongoing or expected to begin shortly. - Some locations that will experience flooding include... Parsons, Davis, Thomas, Hendricks, Hambleton, Blackwater Falls, Benbush, Elk, Canaan Valley State Park, Red Creek, Lead Mine, Canaan Hgts, Cortland, Davisville, Saint George, Laneville, Pheasant Run and Pifer Moutain. - http://www.weather.gov/safety/flood

Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles.


Thursday, May 28, 2026

Weather Forecast

Sunny
74.7°F
47.3°F
64.5°F
69%
0 in
0%
0%
11.9 mph
8.3


Air Quality

AQI: 1 - Good
PM2.5: 12.32 μg/m3
PM10: 12.65 μg/m3
Carbon Monoxide: 164.85 μg/m3
Nitrogen Dioxide: 6.96 μg/m3
Sulphur Dioxide: 1.98 μg/m3
Ozone: 61.28 μg/m3

Astronomical

Sunrise: 5:56 AM
Sun Transit: 1:17 PM
Sunset: 8:39 PM
Daylight: 14 hrs 44 mins
Moonrise: 6:31 PM
Moon Transit: 11:30 PM
Moonset: 3:57 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 92.7%

Best Times for Fishing or Hunting

Major Periods

12:01 AM - 2:31 PM
12:00 AM - 12:00 AM

Minor Periods

6:01 PM - 7:31 PM
3:27 AM - 4:57 AM

Action Rating: 2 out of 5

Friday, May 29, 2026

Weather Forecast

Sunny
74.7°F
42.7°F
58.4°F
68%
0 in
0%
0%
8.5 mph
8.9


Air Quality

AQI: 1 - Good
PM2.5: 10.66 μg/m3
PM10: 10.92 μg/m3
Carbon Monoxide: 158.78 μg/m3
Nitrogen Dioxide: 6.03 μg/m3
Sulphur Dioxide: 2.13 μg/m3
Ozone: 67.44 μg/m3

Astronomical

Sunrise: 5:55 AM
Sun Transit: 1:17 PM
Sunset: 8:40 PM
Daylight: 14 hrs 45 mins
Moonrise: 7:33 PM
Moon Transit: 12:00 AM
Moonset: 4:24 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 97.4%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
12:47 AM - 3:17 PM

Minor Periods

7:03 PM - 8:33 PM
3:54 AM - 5:24 AM

Action Rating: 3 out of 5

Saturday, May 30, 2026

Weather Forecast

Sunny
66.9°F
45.9°F
55.8°F
65%
0 in
0%
0%
10.3 mph
8.7


Air Quality

AQI: 1 - Good
PM2.5: 10.52 μg/m3
PM10: 10.84 μg/m3
Carbon Monoxide: 170.32 μg/m3
Nitrogen Dioxide: 5.09 μg/m3
Sulphur Dioxide: 2.26 μg/m3
Ozone: 71.12 μg/m3

Astronomical

Sunrise: 5:55 AM
Sun Transit: 1:17 PM
Sunset: 8:41 PM
Daylight: 14 hrs 46 mins
Moonrise: 8:35 PM
Moon Transit: 12:17 AM
Moonset: 4:56 AM
Moon Phase: Full
Moon Illumination: 99.8%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
1:35 PM - 4:05 PM

Minor Periods

8:05 PM - 9:35 PM
4:26 AM - 5:56 AM

Action Rating: 4 out of 5

Sunday, May 31, 2026

Weather Forecast

Sunny
73.8°F
38.6°F
56.2°F
60%
0 in
0%
0%
6 mph
8.8


Air Quality

AQI: 1 - Good
PM2.5: 5.41 μg/m3
PM10: 5.45 μg/m3
Carbon Monoxide: 149.7 μg/m3
Nitrogen Dioxide: 5.07 μg/m3
Sulphur Dioxide: 1.7 μg/m3
Ozone: 54.54 μg/m3

Astronomical

Sunrise: 5:54 AM
Sun Transit: 1:17 PM
Sunset: 8:41 PM
Daylight: 14 hrs 47 mins
Moonrise: 9:33 PM
Moon Transit: 1:06 AM
Moonset: 5:35 AM
Moon Phase: Full
Moon Illumination: 99.6%

Best Times for Fishing or Hunting

Major Periods

12:36 AM - 3:06 AM
2:25 PM - 4:55 PM

Minor Periods

9:03 PM - 10:33 PM
5:05 AM - 6:35 AM

Action Rating: 4 out of 5

Monday, June 1, 2026

Weather Forecast

Sunny
70.3°F
43.8°F
54.3°F
77%
0 in
0%
0%
10.3 mph
0.9


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: 5:54 AM
Sun Transit: 1:17 PM
Sunset: 8:42 PM
Daylight: 14 hrs 48 mins
Moonrise: 10:25 PM
Moon Transit: 1:57 AM
Moonset: 6:21 AM
Moon Phase: Full
Moon Illumination: 96.8%

Best Times for Fishing or Hunting

Major Periods

1:27 AM - 3:57 AM
3:16 PM - 5:46 PM

Minor Periods

9:55 PM - 11:25 PM
5:51 AM - 7:21 AM

Action Rating: 4 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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