Water Temperature of the Ashley River in Summerville, SC

Current Water Temperature

70.3°F 21.3°C
Comfortable Ideal for Swimming
70.3°F
Frigid < 50°F
Cold 50°–60°
Cool 60°–70°
Comfortable 70°–80°
Warm 80°+

Pleasant and refreshing. Ideal for recreational swimming, triathlons, and active water recreation without thermal gear.

Measurement Time: Thursday, November 5, 2026, 2:45 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

70.3°F
Clear
Conditions: Clear
Humidity: 89%
Feels Like: 73.8°F
Wind: SSE 4.7 mph
Wind Gusts: 13.2 mph
Pressure: 29.93 in
Precipitation: 0 in
Cloud Cover: 5%
Visibility: 6 mi
UV Index: 0

Weather Forecast

Sunny
Thu
H: 86°F
L: 68°F
Light rain shower
Fri
H: 79°F
L: 65°F
Overcast
Sat
H: 73°F
L: 57°F

Air Quality

EPA Index 1 • Good

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

PM2.5
10 μg/m³
Good
PM10
13.2 μg/m³
Good
Ozone (O3)
57 μg/m³
Photochemical
NO2
11.4 μg/m³
Nitrogen Dioxide
SO2
1.1 μg/m³
Sulfur Dioxide
CO
143 μg/m³
Carbon Monoxide

Astronomical

Sun
10h 43m daylight
Sunrise 6:42 AM
Solar Noon 12:04 PM
Sunset 5:26 PM
Moon
Waning Crescent • 11%
Moonrise 3:08 AM
Transit 9:16 AM
Moonset 3:16 PM

Best Times for Fishing or Hunting

Major Periods

8:46 AM - 11:16 AM
9:07 PM - 11:37 PM

Minor Periods

2:38 AM - 4:08 AM
2:46 PM - 4:16 PM
Action Rating:
Fair Action 2/5
Thursday, November 5, 2026

Weather Forecast

Conditions: Sunny
Average Temperature: 74.1°F
Average Humidity: 79%
Chance of Rain: 17%
Wind: 6.3 mph
UV Index: 1.7

Astronomical

Sun
10h 43m daylight
Sunrise 6:42 AM
Solar Noon 12:04 PM
Sunset 5:26 PM
Moon
Waning Crescent • 11%
Moonrise 3:08 AM
Transit 9:16 AM
Moonset 3:16 PM

Best Times for Fishing or Hunting

Major Periods

8:46 AM - 11:16 AM
9:07 PM - 11:37 PM

Minor Periods

2:38 AM - 4:08 AM
2:46 PM - 4:16 PM
Action Rating:
Fair Action 2/5
Friday, November 6, 2026

Weather Forecast

Conditions: Light rain shower
Average Temperature: 71.9°F
Average Humidity: 89%
Chance of Rain: 89%
Wind: 7.2 mph
UV Index: 3.9

Astronomical

Sun
10h 42m daylight
Sunrise 6:43 AM
Solar Noon 12:04 PM
Sunset 5:25 PM
Moon
Waning Crescent • 5%
Moonrise 4:09 AM
Transit 10:00 AM
Moonset 3:43 PM

Best Times for Fishing or Hunting

Major Periods

9:30 AM - 12:00 PM
9:51 PM - 12:21 AM

Minor Periods

3:39 AM - 5:09 AM
3:13 PM - 4:43 PM
Action Rating:
Fair Action 2/5
Saturday, November 7, 2026

Weather Forecast

Conditions: Overcast
Average Temperature: 64.1°F
Average Humidity: 69%
Chance of Rain: 14%
Wind: 8.3 mph
UV Index: 4.2

Astronomical

Sun
10h 40m daylight
Sunrise 6:44 AM
Solar Noon 12:04 PM
Sunset 5:24 PM
Moon
Waning Crescent • 1%
Moonrise 5:09 AM
Transit 10:44 AM
Moonset 4:13 PM

Best Times for Fishing or Hunting

Major Periods

10:14 AM - 12:44 PM
10:37 PM - 1:07 AM

Minor Periods

4:39 AM - 6:09 AM
3:43 PM - 5:13 PM
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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