Water Temperature of the Casselman River in Markleton, PA

Current Water Temperature

61.3°F

Measurement Time: Tuesday, September 22, 2026, 12:30 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

57°F
Chance Showers And Thunderstorms
Chance Showers And Thunderstorms
96%
E 12 mph
56°F

Weather Forecast

Chance Showers And Thunderstorms
This Afternoon
58°F - Chance Showers And Thunderstorms
Showers And Thunderstorms Likely
Tonight
51°F - Showers And Thunderstorms Likely
Chance Rain Showers
Wednesday
60°F - Chance Rain Showers
Slight Chance Rain Showers then Mostly Cloudy
Wednesday Night
46°F - Slight Chance Rain Showers then Mostly Cloudy
Mostly Sunny
Thursday
62°F - Mostly Sunny
Mostly Clear
Thursday Night
41°F - Mostly Clear
Sunny
Friday
67°F - Sunny
Mostly Clear
Friday Night
44°F - Mostly Clear
Mostly Sunny
Saturday
66°F - Mostly Sunny
Partly Cloudy
Saturday Night
46°F - Partly Cloudy
Mostly Sunny
Sunday
66°F - Mostly Sunny
Partly Cloudy
Sunday Night
47°F - Partly Cloudy
Mostly Sunny
Monday
68°F - Mostly Sunny
Partly Cloudy
Monday Night
50°F - Partly Cloudy

Astronomical

Sunrise: 7:05 AM
Sun Transit: 1:09 PM
Sunset: 7:14 PM
Daylight: 12 hrs 9 mins
Moonrise: 5:22 PM
Moon Transit: 10:28 PM
Moonset: 2:38 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 84.7%

Best Times for Fishing or Hunting

Major Periods

11:04 AM - 1:34 PM
12:00 AM - 12:00 AM

Minor Periods

4:52 PM - 6:22 PM
2:08 AM - 3:38 AM

Action Rating: 2 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


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: 7:05 AM
Sun Transit: 1:09 PM
Sunset: 7:14 PM
Daylight: 12 hrs 9 mins
Moonrise: 5:22 PM
Moon Transit: 10:28 PM
Moonset: 2:38 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 84.7%

Best Times for Fishing or Hunting

Major Periods

11:04 AM - 1:34 PM
12:00 AM - 12:00 AM

Minor Periods

4:52 PM - 6:22 PM
2:08 AM - 3:38 AM

Action Rating: 2 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


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: 7:05 AM
Sun Transit: 1:09 PM
Sunset: 7:14 PM
Daylight: 12 hrs 9 mins
Moonrise: 5:22 PM
Moon Transit: 10:28 PM
Moonset: 2:38 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 84.7%

Best Times for Fishing or Hunting

Major Periods

11:04 AM - 1:34 PM
12:00 AM - 12:00 AM

Minor Periods

4:52 PM - 6:22 PM
2:08 AM - 3:38 AM

Action Rating: 2 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


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: 7:05 AM
Sun Transit: 1:09 PM
Sunset: 7:12 PM
Daylight: 12 hrs 7 mins
Moonrise: 5:47 PM
Moon Transit: 11:12 PM
Moonset: 3:42 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 91.9%

Best Times for Fishing or Hunting

Major Periods

11:49 AM - 2:19 PM
12:00 AM - 12:00 AM

Minor Periods

5:17 PM - 6:47 PM
3:12 AM - 4:42 AM

Action Rating: 3 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


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: 7:05 AM
Sun Transit: 1:09 PM
Sunset: 7:12 PM
Daylight: 12 hrs 7 mins
Moonrise: 5:47 PM
Moon Transit: 11:12 PM
Moonset: 3:42 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 91.9%

Best Times for Fishing or Hunting

Major Periods

11:49 AM - 2:19 PM
12:00 AM - 12:00 AM

Minor Periods

5:17 PM - 6:47 PM
3:12 AM - 4:42 AM

Action Rating: 3 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


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: 7:06 AM
Sun Transit: 1:08 PM
Sunset: 7:10 PM
Daylight: 12 hrs 4 mins
Moonrise: 6:11 PM
Moon Transit: 11:56 PM
Moonset: 4:48 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 97.0%

Best Times for Fishing or Hunting

Major Periods

12:33 AM - 3:03 PM
12:00 AM - 12:00 AM

Minor Periods

5:41 PM - 7:11 PM
4:18 AM - 5:48 AM

Action Rating: 3 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


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: 7:06 AM
Sun Transit: 1:08 PM
Sunset: 7:10 PM
Daylight: 12 hrs 4 mins
Moonrise: 6:11 PM
Moon Transit: 11:56 PM
Moonset: 4:48 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 97.0%

Best Times for Fishing or Hunting

Major Periods

12:33 AM - 3:03 PM
12:00 AM - 12:00 AM

Minor Periods

5:41 PM - 7:11 PM
4:18 AM - 5:48 AM

Action Rating: 3 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


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: 7:07 AM
Sun Transit: 1:08 PM
Sunset: 7:09 PM
Daylight: 12 hrs 1 mins
Moonrise: 6:33 PM
Moon Transit: 12:00 AM
Moonset: 5:53 AM
Moon Phase: Full
Moon Illumination: 99.6%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
1:17 PM - 3:47 PM

Minor Periods

6:03 PM - 7:33 PM
5:23 AM - 6:53 AM

Action Rating: 5 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


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: 7:07 AM
Sun Transit: 1:08 PM
Sunset: 7:09 PM
Daylight: 12 hrs 1 mins
Moonrise: 6:33 PM
Moon Transit: 12:00 AM
Moonset: 5:53 AM
Moon Phase: Full
Moon Illumination: 99.6%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
1:17 PM - 3:47 PM

Minor Periods

6:03 PM - 7:33 PM
5:23 AM - 6:53 AM

Action Rating: 5 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


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: 7:08 AM
Sun Transit: 1:08 PM
Sunset: 7:07 PM
Daylight: 11 hrs 59 mins
Moonrise: 6:56 PM
Moon Transit: 8:33 AM
Moonset: 7:01 AM
Moon Phase: Full
Moon Illumination: 99.7%

Best Times for Fishing or Hunting

Major Periods

8:03 AM - 10:33 AM
8:03 AM - 10:33 AM

Minor Periods

6:26 PM - 7:56 PM
6:31 AM - 8:01 AM

Action Rating: 3 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


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: 7:08 AM
Sun Transit: 1:08 PM
Sunset: 7:07 PM
Daylight: 11 hrs 59 mins
Moonrise: 6:56 PM
Moon Transit: 8:33 AM
Moonset: 7:01 AM
Moon Phase: Full
Moon Illumination: 99.7%

Best Times for Fishing or Hunting

Major Periods

8:03 AM - 10:33 AM
8:03 AM - 10:33 AM

Minor Periods

6:26 PM - 7:56 PM
6:31 AM - 8:01 AM

Action Rating: 3 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


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: 7:09 AM
Sun Transit: 1:07 PM
Sunset: 7:06 PM
Daylight: 11 hrs 56 mins
Moonrise: 7:21 PM
Moon Transit: 1:26 AM
Moonset: 8:10 AM
Moon Phase: Full
Moon Illumination: 97.3%

Best Times for Fishing or Hunting

Major Periods

12:56 AM - 3:26 AM
2:49 PM - 5:19 PM

Minor Periods

6:51 PM - 8:21 PM
7:40 AM - 9:10 AM

Action Rating: 4 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


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: 7:09 AM
Sun Transit: 1:07 PM
Sunset: 7:06 PM
Daylight: 11 hrs 56 mins
Moonrise: 7:21 PM
Moon Transit: 1:26 AM
Moonset: 8:10 AM
Moon Phase: Full
Moon Illumination: 97.3%

Best Times for Fishing or Hunting

Major Periods

12:56 AM - 3:26 AM
2:49 PM - 5:19 PM

Minor Periods

6:51 PM - 8:21 PM
7:40 AM - 9:10 AM

Action Rating: 4 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


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: 7:10 AM
Sun Transit: 1:07 PM
Sunset: 7:04 PM
Daylight: 11 hrs 54 mins
Moonrise: 7:50 PM
Moon Transit: 2:15 AM
Moonset: 9:22 AM
Moon Phase: Full
Moon Illumination: 92.4%

Best Times for Fishing or Hunting

Major Periods

1:45 AM - 4:15 AM
3:39 PM - 6:09 PM

Minor Periods

7:20 PM - 8:50 PM
8:52 AM - 10:22 AM

Action Rating: 4 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


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: 7:10 AM
Sun Transit: 1:07 PM
Sunset: 7:04 PM
Daylight: 11 hrs 54 mins
Moonrise: 7:50 PM
Moon Transit: 2:15 AM
Moonset: 9:22 AM
Moon Phase: Full
Moon Illumination: 92.4%

Best Times for Fishing or Hunting

Major Periods

1:45 AM - 4:15 AM
3:39 PM - 6:09 PM

Minor Periods

7:20 PM - 8:50 PM
8:52 AM - 10:22 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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