Water Temperature of the Ashley River in Summerville, SC

Current Water Temperature

75.9°F

Measurement Time: Friday, April 17, 2026, 10:45 PM EDT

Temperature Locations

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Ashley River

Station Name: ASHLEY RIVER BELOW SUMMERVILLE, SC
Data Source: Water Data - usgc.gov

Elevation Above Sea Level: 13 feet

Nearest Address:
198 Pelzer Dr
Summerville, SC 29485
Dorchester County

GPS Coordinates: 32.92583333, -80.1516667

Nearby Water Temperatures

Ashley River, North Charleston, SC (9.7 mi)
Cooper River, North Charleston, SC (11.2 mi)
Cooper River, North Charleston, SC (12.5 mi)
Cooper River, Goose Creek, SC (13.9 mi)
Chicken Creek, Goose Creek, SC (14.4 mi)
Cooper River, Goose Creek, SC (15.5 mi)
Cooper River, Moncks Corner, SC (15.5 mi)
Wando River, Mount Pleasant, SC (15.5 mi)
Cooper River, Mount Pleasant, SC (16.4 mi)
West Branch Cooper River, Moncks Corner, SC (16.5 mi)
Cooper River, Charleston, SC (16.5 mi)
Cooper River, Charleston, SC (16.6 mi)
Cooper River, Charleston, SC (16.6 mi)
Wando River, Charleston, SC (19 mi)
Cooper River, Moncks Corner, SC (22.5 mi)

Weather for Summerville, South Carolina

Current Weather

70°F
Clear
Clear
70°F
66.5°F
64%
SSW 3.6 mph
7.5 mph
66.3°F
60.8°F
0 in
0%
9 mi
1014 mbar
0

Five Day Weather Forecast

Sunny
Sat
H: 93°F
L: 63°F
Partly Cloudy
Sun
H: 80°F
L: 54°F
Sunny
Mon
H: 76°F
L: 48°F
Sunny
Tue
H: 78°F
L: 50°F
Sunny
Wed
H: 81°F
L: 55°F

Air Quality

PM2.5: 9.25 μg/m3
PM10: 11.75 μg/m3
Carbon Monoxide: 166.85 μg/m3
Nitrogen Dioxide: 6.35 μg/m3
Sulphur Dioxide: 2.35 μg/m3
Ozone: 90 μg/m3

Astronomical

Sunrise: 6:47 AM
Sun Transit: 1:19 PM
Sunset: 7:53 PM
Daylight: 13 hrs 6 mins
Moonrise: 7:13 AM
Moon Transit: 2:22 PM
Moonset: 9:42 PM
Moon Phase: New
Moon Illumination: 1.2%

Best Times for Fishing or Hunting

Major Periods

2:45 AM - 5:15 AM
1:52 PM - 4:22 PM

Minor Periods

9:12 PM - 10:42 PM
6:43 AM - 8:13 AM

Action Rating: 4 out of 5

Saturday, April 18, 2026

Weather Forecast

Sunny
92.8°F
63°F
75.8°F
62%
0 in
0%
0%
11.6 mph
2.3


Air Quality

AQI: 1 - Good
PM2.5: 10.1 μg/m3
PM10: 12.35 μg/m3
Carbon Monoxide: 162.89 μg/m3
Nitrogen Dioxide: 5.34 μg/m3
Sulphur Dioxide: 2.54 μg/m3
Ozone: 114.92 μg/m3

Astronomical

Sunrise: 6:47 AM
Sun Transit: 1:19 PM
Sunset: 7:53 PM
Daylight: 13 hrs 6 mins
Moonrise: 7:13 AM
Moon Transit: 2:22 PM
Moonset: 9:42 PM
Moon Phase: New
Moon Illumination: 1.2%

Best Times for Fishing or Hunting

Major Periods

2:45 AM - 5:15 AM
1:52 PM - 4:22 PM

Minor Periods

9:12 PM - 10:42 PM
6:43 AM - 8:13 AM

Action Rating: 4 out of 5

Sunday, April 19, 2026

Weather Forecast

Partly Cloudy
79.6°F
54.2°F
68.4°F
57%
0 in
0%
0%
13.9 mph
1.7


Air Quality

AQI: 1 - Good
PM2.5: 8.07 μg/m3
PM10: 9.35 μg/m3
Carbon Monoxide: 153.77 μg/m3
Nitrogen Dioxide: 4.87 μg/m3
Sulphur Dioxide: 3.06 μg/m3
Ozone: 100.16 μg/m3

Astronomical

Sunrise: 6:46 AM
Sun Transit: 1:19 PM
Sunset: 7:54 PM
Daylight: 13 hrs 8 mins
Moonrise: 7:57 AM
Moon Transit: 3:23 PM
Moonset: 10:57 PM
Moon Phase: Waxing Crescent
Moon Illumination: 4.9%

Best Times for Fishing or Hunting

Major Periods

3:44 AM - 6:14 AM
2:53 PM - 5:23 PM

Minor Periods

10:27 PM - 11:57 PM
7:27 AM - 8:57 AM

Action Rating: 2 out of 5

Monday, April 20, 2026

Weather Forecast

Sunny
76.4°F
48.3°F
61.6°F
43%
0 in
0%
0%
7.8 mph
2


Air Quality

AQI: 1 - Good
PM2.5: 7.95 μg/m3
PM10: 9.41 μg/m3
Carbon Monoxide: 171.94 μg/m3
Nitrogen Dioxide: 7.63 μg/m3
Sulphur Dioxide: 4.8 μg/m3
Ozone: 99.92 μg/m3

Astronomical

Sunrise: 6:45 AM
Sun Transit: 1:19 PM
Sunset: 7:55 PM
Daylight: 13 hrs 9 mins
Moonrise: 8:51 AM
Moon Transit: 4:28 PM
Moonset: 12:08 PM
Moon Phase: Waxing Crescent
Moon Illumination: 10.8%

Best Times for Fishing or Hunting

Major Periods

4:47 AM - 7:17 AM
3:58 PM - 6:28 PM

Minor Periods

12:00 AM - 12:00 AM
8:21 AM - 9:51 AM

Action Rating: 2 out of 5

Tuesday, April 21, 2026

Weather Forecast

Sunny
77.8°F
50.4°F
63°F
49%
0 in
0%
0%
7.8 mph
2.1


Air Quality

AQI: 1 - Good
PM2.5: 6.73 μg/m3
PM10: 9.03 μg/m3
Carbon Monoxide: 189.06 μg/m3
Nitrogen Dioxide: 8.8 μg/m3
Sulphur Dioxide: 3.4 μg/m3
Ozone: 97.23 μg/m3

Astronomical

Sunrise: 6:44 AM
Sun Transit: 1:19 PM
Sunset: 7:55 PM
Daylight: 13 hrs 11 mins
Moonrise: 9:53 AM
Moon Transit: 5:32 PM
Moonset: 12:08 AM
Moon Phase: Waxing Crescent
Moon Illumination: 18.8%

Best Times for Fishing or Hunting

Major Periods

5:52 AM - 8:22 AM
5:02 PM - 7:32 PM

Minor Periods

9:23 AM - 10:53 AM
12:00 AM - 12:00 AM

Action Rating: 3 out of 5

Wednesday, April 22, 2026

Weather Forecast

Sunny
80.5°F
55.3°F
64.9°F
61%
0 in
0%
0%
9.4 mph
0


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: 6:43 AM
Sun Transit: 1:19 PM
Sunset: 7:56 PM
Daylight: 13 hrs 13 mins
Moonrise: 11:01 AM
Moon Transit: 6:35 PM
Moonset: 1:11 AM
Moon Phase: Waxing Crescent
Moon Illumination: 28.4%

Best Times for Fishing or Hunting

Major Periods

6:56 AM - 9:26 AM
6:05 PM - 8:35 PM

Minor Periods

10:31 AM - 12:01 AM
12:41 AM - 2:11 AM

Action Rating: 3 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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