Water Temperature of the Ashley River in Summerville, SC

Current Water Temperature

83.3°F

Measurement Time: Tuesday, September 8, 2026, 2:45 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

82°F
Mostly Clear
Mostly Clear
67%
E 9 mph
70°F

Weather Forecast

Partly Cloudy
Tonight
73°F - Partly Cloudy
Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms
Wednesday
88°F - Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms
Slight Chance Showers And Thunderstorms
Wednesday Night
73°F - Slight Chance Showers And Thunderstorms
Showers And Thunderstorms Likely
Thursday
90°F - Showers And Thunderstorms Likely
Showers And Thunderstorms Likely then Partly Cloudy
Thursday Night
75°F - Showers And Thunderstorms Likely then Partly Cloudy
Chance Showers And Thunderstorms then Showers And Thunderstorms Likely
Friday
91°F - Chance Showers And Thunderstorms then Showers And Thunderstorms Likely
Showers And Thunderstorms Likely
Friday Night
75°F - Showers And Thunderstorms Likely
Slight Chance Showers And Thunderstorms then Showers And Thunderstorms Likely
Saturday
89°F - Slight Chance Showers And Thunderstorms then Showers And Thunderstorms Likely
Showers And Thunderstorms Likely then Chance Showers And Thunderstorms
Saturday Night
75°F - Showers And Thunderstorms Likely then Chance Showers And Thunderstorms
Slight Chance Showers And Thunderstorms then Showers And Thunderstorms Likely
Sunday
90°F - Slight Chance Showers And Thunderstorms then Showers And Thunderstorms Likely
Showers And Thunderstorms Likely then Slight Chance Showers And Thunderstorms
Sunday Night
75°F - Showers And Thunderstorms Likely then Slight Chance Showers And Thunderstorms
Mostly Sunny then Chance Showers And Thunderstorms
Monday
91°F - Mostly Sunny then Chance Showers And Thunderstorms
Chance Showers And Thunderstorms then Partly Cloudy
Monday Night
74°F - Chance Showers And Thunderstorms then Partly Cloudy
Chance Rain Showers then Chance Showers And Thunderstorms
Tuesday
89°F - Chance Rain Showers then Chance Showers And Thunderstorms

Astronomical

Sunrise: 7:00 AM
Sun Transit: 1:18 PM
Sunset: 7:36 PM
Daylight: 12 hrs 36 mins
Moonrise: 4:06 AM
Moon Transit: 11:14 AM
Moonset: 6:14 PM
Moon Phase: Waning Crescent
Moon Illumination: 4.4%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
10:44 AM - 1:14 PM

Minor Periods

5:44 PM - 7:14 PM
3:36 AM - 5:06 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: 7:00 AM
Sun Transit: 1:18 PM
Sunset: 7:36 PM
Daylight: 12 hrs 36 mins
Moonrise: 4:06 AM
Moon Transit: 11:14 AM
Moonset: 6:14 PM
Moon Phase: Waning Crescent
Moon Illumination: 4.4%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
10:44 AM - 1:14 PM

Minor Periods

5:44 PM - 7:14 PM
3:36 AM - 5:06 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: 7:00 AM
Sun Transit: 1:17 PM
Sunset: 7:35 PM
Daylight: 12 hrs 34 mins
Moonrise: 5:16 AM
Moon Transit: 12:06 AM
Moonset: 6:47 PM
Moon Phase: Waning Crescent
Moon Illumination: 0.9%

Best Times for Fishing or Hunting

Major Periods

12:32 AM - 3:02 AM
11:36 AM - 2:06 PM

Minor Periods

6:17 PM - 7:47 PM
4:46 AM - 6:16 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: 7:00 AM
Sun Transit: 1:17 PM
Sunset: 7:35 PM
Daylight: 12 hrs 34 mins
Moonrise: 5:16 AM
Moon Transit: 12:06 AM
Moonset: 6:47 PM
Moon Phase: Waning Crescent
Moon Illumination: 0.9%

Best Times for Fishing or Hunting

Major Periods

12:32 AM - 3:02 AM
11:36 AM - 2:06 PM

Minor Periods

6:17 PM - 7:47 PM
4:46 AM - 6:16 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: 7:01 AM
Sun Transit: 1:17 PM
Sunset: 7:33 PM
Daylight: 12 hrs 32 mins
Moonrise: 6:23 AM
Moon Transit: 12:54 AM
Moonset: 7:17 PM
Moon Phase: New
Moon Illumination: 0.0%

Best Times for Fishing or Hunting

Major Periods

1:22 AM - 3:52 AM
12:24 AM - 2:54 PM

Minor Periods

6:47 PM - 8:17 PM
5:53 AM - 7:23 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: 7:01 AM
Sun Transit: 1:17 PM
Sunset: 7:33 PM
Daylight: 12 hrs 32 mins
Moonrise: 6:23 AM
Moon Transit: 12:54 AM
Moonset: 7:17 PM
Moon Phase: New
Moon Illumination: 0.0%

Best Times for Fishing or Hunting

Major Periods

1:22 AM - 3:52 AM
12:24 AM - 2:54 PM

Minor Periods

6:47 PM - 8:17 PM
5:53 AM - 7:23 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: 7:02 AM
Sun Transit: 1:17 PM
Sunset: 7:32 PM
Daylight: 12 hrs 30 mins
Moonrise: 7:28 AM
Moon Transit: 1:41 PM
Moonset: 7:45 PM
Moon Phase: New
Moon Illumination: 1.7%

Best Times for Fishing or Hunting

Major Periods

2:09 AM - 4:39 AM
1:11 PM - 3:41 PM

Minor Periods

7:15 PM - 8:45 PM
6:58 AM - 8:28 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: 7:02 AM
Sun Transit: 1:17 PM
Sunset: 7:32 PM
Daylight: 12 hrs 30 mins
Moonrise: 7:28 AM
Moon Transit: 1:41 PM
Moonset: 7:45 PM
Moon Phase: New
Moon Illumination: 1.7%

Best Times for Fishing or Hunting

Major Periods

2:09 AM - 4:39 AM
1:11 PM - 3:41 PM

Minor Periods

7:15 PM - 8:45 PM
6:58 AM - 8:28 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: 7:02 AM
Sun Transit: 1:16 PM
Sunset: 7:31 PM
Daylight: 12 hrs 28 mins
Moonrise: 8:31 AM
Moon Transit: 2:26 PM
Moonset: 8:13 PM
Moon Phase: New
Moon Illumination: 0.1%

Best Times for Fishing or Hunting

Major Periods

2:54 AM - 5:24 AM
1:56 PM - 4:26 PM

Minor Periods

7:43 PM - 9:13 PM
8:01 AM - 9:31 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: 7:02 AM
Sun Transit: 1:16 PM
Sunset: 7:31 PM
Daylight: 12 hrs 28 mins
Moonrise: 8:31 AM
Moon Transit: 2:26 PM
Moonset: 8:13 PM
Moon Phase: New
Moon Illumination: 0.1%

Best Times for Fishing or Hunting

Major Periods

2:54 AM - 5:24 AM
1:56 PM - 4:26 PM

Minor Periods

7:43 PM - 9:13 PM
8:01 AM - 9:31 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: 7:03 AM
Sun Transit: 1:16 PM
Sunset: 7:29 PM
Daylight: 12 hrs 26 mins
Moonrise: 9:33 AM
Moon Transit: 3:11 PM
Moonset: 8:43 PM
Moon Phase: New
Moon Illumination: 2.2%

Best Times for Fishing or Hunting

Major Periods

3:39 AM - 6:09 AM
2:41 PM - 5:11 PM

Minor Periods

8:13 PM - 9:43 PM
9:03 AM - 10:33 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: 7:03 AM
Sun Transit: 1:16 PM
Sunset: 7:29 PM
Daylight: 12 hrs 26 mins
Moonrise: 9:33 AM
Moon Transit: 3:11 PM
Moonset: 8:43 PM
Moon Phase: New
Moon Illumination: 2.2%

Best Times for Fishing or Hunting

Major Periods

3:39 AM - 6:09 AM
2:41 PM - 5:11 PM

Minor Periods

8:13 PM - 9:43 PM
9:03 AM - 10:33 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: 7:04 AM
Sun Transit: 1:16 PM
Sunset: 7:28 PM
Daylight: 12 hrs 24 mins
Moonrise: 10:35 AM
Moon Transit: 3:57 PM
Moonset: 9:14 PM
Moon Phase: Waxing Crescent
Moon Illumination: 6.7%

Best Times for Fishing or Hunting

Major Periods

4:25 AM - 6:55 AM
3:27 PM - 5:57 PM

Minor Periods

8:44 PM - 10:14 PM
10:05 AM - 11:35 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: 7:04 AM
Sun Transit: 1:16 PM
Sunset: 7:28 PM
Daylight: 12 hrs 24 mins
Moonrise: 10:35 AM
Moon Transit: 3:57 PM
Moonset: 9:14 PM
Moon Phase: Waxing Crescent
Moon Illumination: 6.7%

Best Times for Fishing or Hunting

Major Periods

4:25 AM - 6:55 AM
3:27 PM - 5:57 PM

Minor Periods

8:44 PM - 10:14 PM
10:05 AM - 11:35 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: 7:04 AM
Sun Transit: 1:15 PM
Sunset: 7:26 PM
Daylight: 12 hrs 22 mins
Moonrise: 11:35 AM
Moon Transit: 4:44 PM
Moonset: 9:49 PM
Moon Phase: Waxing Crescent
Moon Illumination: 13.4%

Best Times for Fishing or Hunting

Major Periods

5:12 AM - 7:42 AM
4:14 PM - 6:44 PM

Minor Periods

9:19 PM - 10:49 PM
11:05 AM - 12:35 AM

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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