Water Temperature of the Ashley River in Summerville, SC

Current Water Temperature

61.5°F 16.4°C
Cool Brisk & Refreshing
61.5°F
Frigid < 50°F
Cold 50°–60°
Cool 60°–70°
Comfortable 70°–80°
Warm 80°+

Feels brisk on entry. Great for short dips; wetsuit recommended for extended swimming or water sports.

Measurement Time: Saturday, November 14, 2026, 4:45 PM EST

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

42.4°F
Clear
Conditions: Clear
Humidity: 65%
Feels Like: 36.7°F
Wind: NNE 4.5 mph
Wind Gusts: 11.4 mph
Pressure: 30.17 in
Precipitation: 0 in
Cloud Cover: 1%
Visibility: 16.3 mi
UV Index: 0

Five-Day Weather Forecast

Overcast
Sat
H: 60°F
L: 40°F
Overcast
Sun
H: 59°F
L: 36°F
Overcast
Mon
H: 60°F
L: 38°F
Overcast
Tue
H: 64°F
L: 43°F
Sunny
Wed
H: 68°F
L: 45°F

Air Quality

EPA Index 1 • Good

Air quality is satisfactory, and air pollution poses little or no risk.

PM2.5
5.1 μg/m³
Good
PM10
5.2 μg/m³
Good
Ozone (O3)
55 μg/m³
Photochemical
NO2
10 μg/m³
Nitrogen Dioxide
SO2
1.1 μg/m³
Sulfur Dioxide
CO
139 μg/m³
Carbon Monoxide

Astronomical

Sun
10h 29m daylight
Sunrise 6:50 AM
Solar Noon 12:05 PM
Sunset 5:19 PM
Moon
Waxing Crescent • 21%
Moonrise 11:30 AM
Transit 4:30 PM
Moonset 9:35 PM

Best Times for Fishing or Hunting

Major Periods

3:36 AM - 6:06 AM
4:00 PM - 6:30 PM

Minor Periods

11:00 AM - 12:30 PM
9:05 PM - 10:35 PM
Action Rating:
Fair Action 2/5
Saturday, November 14, 2026

Weather Forecast

Conditions: Overcast
Average Temperature: 48.9°F
Average Humidity: 56%
Chance of Rain: 0%
Wind: 10.3 mph
UV Index: 4.5

Air Quality

EPA Index 1 • Good
PM2.5
3.5 μg/m³
Good
PM10
3.7 μg/m³
Good
Ozone (O3)
58 μg/m³
Photochemical
NO2
5.5 μg/m³
Nitrogen Dioxide
SO2
1.1 μg/m³
Sulfur Dioxide
CO
144.3 μg/m³
Carbon Monoxide

Astronomical

Sun
10h 29m daylight
Sunrise 6:50 AM
Solar Noon 12:05 PM
Sunset 5:19 PM
Moon
Waxing Crescent • 21%
Moonrise 11:30 AM
Transit 4:30 PM
Moonset 9:35 PM

Best Times for Fishing or Hunting

Major Periods

3:36 AM - 6:06 AM
4:00 PM - 6:30 PM

Minor Periods

11:00 AM - 12:30 PM
9:05 PM - 10:35 PM
Action Rating:
Fair Action 2/5
Sunday, November 15, 2026

Weather Forecast

Conditions: Overcast
Average Temperature: 46.9°F
Average Humidity: 53%
Chance of Rain: 0%
Wind: 8.1 mph
UV Index: 4.4

Air Quality

EPA Index 1 • Good
PM2.5
3.5 μg/m³
Good
PM10
3.6 μg/m³
Good
Ozone (O3)
59.5 μg/m³
Photochemical
NO2
5.9 μg/m³
Nitrogen Dioxide
SO2
1.1 μg/m³
Sulfur Dioxide
CO
145 μg/m³
Carbon Monoxide

Astronomical

Sun
10h 27m daylight
Sunrise 6:51 AM
Solar Noon 12:05 PM
Sunset 5:19 PM
Moon
Waxing Crescent • 31%
Moonrise 12:06 PM
Transit 5:17 PM
Moonset 10:34 PM

Best Times for Fishing or Hunting

Major Periods

4:24 AM - 6:54 AM
4:47 PM - 7:17 PM

Minor Periods

11:36 AM - 1:06 PM
10:04 PM - 11:34 PM
Action Rating:
Good Action 3/5
Monday, November 16, 2026

Weather Forecast

Conditions: Overcast
Average Temperature: 48.9°F
Average Humidity: 51%
Chance of Rain: 0%
Wind: 12.5 mph
UV Index: 3.1

Air Quality

EPA Index 1 • Good
PM2.5
4.2 μg/m³
Good
PM10
4.3 μg/m³
Good
Ozone (O3)
57.2 μg/m³
Photochemical
NO2
6.6 μg/m³
Nitrogen Dioxide
SO2
1 μg/m³
Sulfur Dioxide
CO
150.8 μg/m³
Carbon Monoxide

Astronomical

Sun
10h 26m daylight
Sunrise 6:52 AM
Solar Noon 12:05 PM
Sunset 5:18 PM
Moon
First Quarter • 42%
Moonrise 12:38 PM
Transit 6:01 PM
Moonset 11:31 PM

Best Times for Fishing or Hunting

Major Periods

5:09 AM - 7:39 AM
5:31 PM - 8:01 PM

Minor Periods

12:08 PM - 1:38 PM
11:01 PM - 12:31 AM
Action Rating:
Good Action 3/5
Tuesday, November 17, 2026

Weather Forecast

Conditions: Overcast
Average Temperature: 51.6°F
Average Humidity: 51%
Chance of Rain: 0%
Wind: 10.2 mph
UV Index: 4.3

Air Quality

EPA Index 1 • Good
PM2.5
4.9 μg/m³
Good
PM10
5.5 μg/m³
Good
Ozone (O3)
69.8 μg/m³
Photochemical
NO2
4.6 μg/m³
Nitrogen Dioxide
SO2
1.2 μg/m³
Sulfur Dioxide
CO
146.7 μg/m³
Carbon Monoxide

Astronomical

Sun
10h 25m daylight
Sunrise 6:53 AM
Solar Noon 12:05 PM
Sunset 5:18 PM
Moon
First Quarter • 54%
Moonrise 1:07 PM
Transit 6:44 PM
Moonset 1:32 AM

Best Times for Fishing or Hunting

Major Periods

5:53 AM - 8:23 AM
6:14 PM - 8:44 PM

Minor Periods

1:02 AM - 2:32 AM
12:37 PM - 2:07 PM
Action Rating:
Fair Action 2/5
Wednesday, November 18, 2026

Weather Forecast

Conditions: Sunny
Average Temperature: 54.9°F
Average Humidity: 62%
Chance of Rain: 0%
Wind: 9.7 mph
UV Index: 4.3

Air Quality

EPA Index 1 • Good
PM2.5
7.4 μg/m³
Good
PM10
9 μg/m³
Good
Ozone (O3)
73.1 μg/m³
Photochemical
NO2
4.8 μg/m³
Nitrogen Dioxide
SO2
1.4 μg/m³
Sulfur Dioxide
CO
159.5 μg/m³
Carbon Monoxide

Astronomical

Sun
10h 23m daylight
Sunrise 6:54 AM
Solar Noon 12:05 PM
Sunset 5:17 PM
Moon
First Quarter • 65%
Moonrise 1:34 PM
Transit 7:27 PM
Moonset 12:30 AM

Best Times for Fishing or Hunting

Major Periods

6:35 AM - 9:05 AM
6:57 PM - 9:27 PM

Minor Periods

1:04 PM - 2:34 PM
12:00 AM - 1:30 AM
Action Rating:
Good Action 3/5
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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