Water Temperature of the Casselman River in Markleton, PA

Current Water Temperature

57.6°F

Measurement Time: Monday, October 12, 2026, 3:30 PM EDT

Temperature Locations

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Casselman River

Station Name: Casselman River at Markleton, PA
Data Source: Water Data - usgc.gov

Elevation Above Sea Level: 1,673 feet

Nearest Address:
1098 Markleton School Rd
Markleton, PA 15551
Somerset County

GPS Coordinates: 39.85991667, -79.2288333

Nearby Water Temperatures

Youghiogheny River, Confluence, PA (7.9 mi)
Youghiogheny River, Confluence, PA (8.1 mi)
Youghiogheny River, Confluence, PA (8.4 mi)
Youghiogheny River, Friendsville, MD (17.1 mi)
Savage River, Barton, MD (21.1 mi)
Deep Creek Lake, Thayerville, MD (24.4 mi)
Savage River, Bloomington, MD (25.3 mi)
North Branch Potomac River, Barnum, WV (29.3 mi)
Cheat River, Albright, WV (33.5 mi)
Monongahela River, Point Marion, PA (37.4 mi)
Youghiogheny River, Sutersville, PA (40.3 mi)
South Branch Potomac River, Springfield, WV (41.8 mi)
Monongahela River, Morgantown, WV (42.7 mi)
Monongahela River, Elizabeth, PA (45.1 mi)
Monongahela River, Braddock, PA (49.5 mi)

Weather for Markleton, Pennsylvania

Current Weather

59.4°F
Mist
Conditions: Mist
Humidity: 95%
Feels Like: 57.9°F
Wind: W 7.2 mph
Wind Gusts: 19.9 mph
Pressure: 30 in
Precipitation: 0 in
Cloud Cover: 97%
Visibility: 1 mi
UV Index: 0

Weather Forecast

Fog
Mon
H: 61°F
L: 52°F
Sunny
Tue
H: 77°F
L: 51°F
Overcast
Wed
H: 77°F
L: 60°F
Fog
Thu
H: 67°F
L: 55°F
Sunny
Fri
H: 67°F
L: 43°F

Air Quality

AQI: 1 - Good
PM2.5: 4.3 μg/m3
PM10: 4.3 μg/m3
Carbon Monoxide: 146 μg/m3
Nitrogen Dioxide: 4.7 μg/m3
Sulphur Dioxide: 2.3 μg/m3
Ozone: 57 μg/m3

Astronomical

Sunrise: 7:24 AM
Sun Transit: 1:03 PM
Sunset: 6:42 PM
Daylight: 11 hrs 18 mins
Moonrise: 9:34 AM
Moon Transit: 2:32 PM
Moonset: 7:24 PM
Moon Phase: New
Moon Illumination: 0.8%

Best Times for Fishing or Hunting

Major Periods

3:07 AM - 5:37 AM
2:02 PM - 4:32 PM

Minor Periods

6:54 PM - 8:24 PM
9:04 AM - 10:34 AM

Action Rating: 4 out of 5

Monday, October 12, 2026

Weather Forecast

Conditions: Fog
Average Temperature: 57.2°F
Average Humidity: 97%
Chance of Rain: 56%
Wind: 10.7 mph
UV Index: 2

Air Quality

AQI: 1 - Good
PM2.5: 4.32 μg/m3
PM10: 4.33 μg/m3
Carbon Monoxide: 151 μg/m3
Nitrogen Dioxide: 5.1 μg/m3
Sulphur Dioxide: 1.82 μg/m3
Ozone: 55.42 μg/m3

Astronomical

Sunrise: 7:24 AM
Sun Transit: 1:03 PM
Sunset: 6:42 PM
Daylight: 11 hrs 18 mins
Moonrise: 9:34 AM
Moon Transit: 2:32 PM
Moonset: 7:24 PM
Moon Phase: New
Moon Illumination: 0.8%

Best Times for Fishing or Hunting

Major Periods

3:07 AM - 5:37 AM
2:02 PM - 4:32 PM

Minor Periods

6:54 PM - 8:24 PM
9:04 AM - 10:34 AM

Action Rating: 4 out of 5

Tuesday, October 13, 2026

Weather Forecast

Conditions: Sunny
Average Temperature: 63.6°F
Average Humidity: 79%
Chance of Rain: 10%
Wind: 13 mph
UV Index: 5.4

Air Quality

AQI: 1 - Good
PM2.5: 6.78 μg/m3
PM10: 7.2 μg/m3
Carbon Monoxide: 137.67 μg/m3
Nitrogen Dioxide: 2.28 μg/m3
Sulphur Dioxide: 2.4 μg/m3
Ozone: 94.92 μg/m3

Astronomical

Sunrise: 7:25 AM
Sun Transit: 1:03 PM
Sunset: 6:41 PM
Daylight: 11 hrs 16 mins
Moonrise: 10:40 AM
Moon Transit: 3:21 PM
Moonset: 7:58 PM
Moon Phase: New
Moon Illumination: 4.0%

Best Times for Fishing or Hunting

Major Periods

3:56 AM - 6:26 AM
2:51 PM - 5:21 PM

Minor Periods

7:28 PM - 8:58 PM
10:10 AM - 11:40 AM

Action Rating: 3 out of 5

Wednesday, October 14, 2026

Weather Forecast

Conditions: Overcast
Average Temperature: 66.7°F
Average Humidity: 79%
Chance of Rain: 53%
Wind: 11.6 mph
UV Index: 5

Air Quality

AQI: 1 - Good
PM2.5: 5.04 μg/m3
PM10: 5.45 μg/m3
Carbon Monoxide: 147.21 μg/m3
Nitrogen Dioxide: 3.09 μg/m3
Sulphur Dioxide: 2.37 μg/m3
Ozone: 82.96 μg/m3

Astronomical

Sunrise: 7:26 AM
Sun Transit: 1:02 PM
Sunset: 6:39 PM
Daylight: 11 hrs 13 mins
Moonrise: 11:42 AM
Moon Transit: 4:12 PM
Moonset: 8:39 PM
Moon Phase: Waxing Crescent
Moon Illumination: 9.6%

Best Times for Fishing or Hunting

Major Periods

4:45 AM - 7:15 AM
3:42 PM - 6:12 PM

Minor Periods

8:09 PM - 9:39 PM
11:12 AM - 12:42 AM

Action Rating: 4 out of 5

Thursday, October 15, 2026

Weather Forecast

Conditions: Fog
Average Temperature: 61.7°F
Average Humidity: 98%
Chance of Rain: 88%
Wind: 4.9 mph
UV Index: 0.8

Air Quality

AQI: 1 - Good
PM2.5: 4.3 μg/m3
PM10: 4.34 μg/m3
Carbon Monoxide: 142.55 μg/m3
Nitrogen Dioxide: 5.72 μg/m3
Sulphur Dioxide: 1.86 μg/m3
Ozone: 53.88 μg/m3

Astronomical

Sunrise: 7:27 AM
Sun Transit: 1:02 PM
Sunset: 6:38 PM
Daylight: 11 hrs 11 mins
Moonrise: 12:40 AM
Moon Transit: 5:03 PM
Moonset: 9:27 PM
Moon Phase: Waxing Crescent
Moon Illumination: 17.2%

Best Times for Fishing or Hunting

Major Periods

5:37 AM - 8:07 AM
4:33 PM - 7:03 PM

Minor Periods

8:57 PM - 10:27 PM
12:10 AM - 1:40 PM

Action Rating: 3 out of 5

Friday, October 16, 2026

Weather Forecast

Conditions: Sunny
Average Temperature: 55.9°F
Average Humidity: 85%
Chance of Rain: 75%
Wind: 20.6 mph
UV Index: 1.5

Air Quality

AQI: 1 - Good
PM2.5: 4.56 μg/m3
PM10: 4.56 μg/m3
Carbon Monoxide: 211.56 μg/m3
Nitrogen Dioxide: 8.12 μg/m3
Sulphur Dioxide: 1.51 μg/m3
Ozone: 37 μg/m3

Astronomical

Sunrise: 7:28 AM
Sun Transit: 1:02 PM
Sunset: 6:36 PM
Daylight: 11 hrs 8 mins
Moonrise: 1:30 PM
Moon Transit: 5:55 PM
Moonset: 10:22 PM
Moon Phase: Waxing Crescent
Moon Illumination: 26.6%

Best Times for Fishing or Hunting

Major Periods

6:28 AM - 8:58 AM
5:25 PM - 7:55 PM

Minor Periods

9:52 PM - 11:22 PM
1:00 PM - 2:30 PM

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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