Water Temperature of the Ashley River in Summerville, SC

Current Water Temperature

82.8°F

Measurement Time: Friday, September 11, 2026, 3:45 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

81°F

Conditions: Slight Chance Showers And Thunderstorms

Humidity: 82%

Wind: S 3 mph

Dew Point: 75°F

Weather Forecast

Tonight
75°F - Slight Chance Showers And Thunderstorms

Saturday
90°F - Chance Showers And Thunderstorms

Saturday Night
75°F - Chance Showers And Thunderstorms then Partly Cloudy

Sunday
91°F - Slight Chance Showers And Thunderstorms

Sunday Night
75°F - Showers And Thunderstorms Likely then Partly Cloudy

Monday
93°F - Sunny then Chance Showers And Thunderstorms

Monday Night
74°F - Chance Showers And Thunderstorms then Partly Cloudy

Tuesday
88°F - Chance Showers And Thunderstorms

Tuesday Night
68°F - Chance Showers And Thunderstorms then Partly Cloudy

Wednesday
86°F - Sunny then Slight Chance Rain Showers

Wednesday Night
69°F - Slight Chance Rain Showers then Mostly Clear

Thursday
88°F - Sunny

Thursday Night
71°F - Partly Cloudy

Friday
89°F - Slight Chance Rain Showers then Chance Showers And Thunderstorms

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

Conditions:

High Temperature: °F

Low Temperature: °F

Average Temperature: °F

Average Humidity: %

Precipitation: in

Chance of Rain: %

Chance of Snow: %

Maximum Wind: mph

UV Index:

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

Conditions:

High Temperature: °F

Low Temperature: °F

Average Temperature: °F

Average Humidity: %

Precipitation: in

Chance of Rain: %

Chance of Snow: %

Maximum Wind: mph

UV Index:

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

Conditions:

High Temperature: °F

Low Temperature: °F

Average Temperature: °F

Average Humidity: %

Precipitation: in

Chance of Rain: %

Chance of Snow: %

Maximum Wind: mph

UV Index:

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

Conditions:

High Temperature: °F

Low Temperature: °F

Average Temperature: °F

Average Humidity: %

Precipitation: in

Chance of Rain: %

Chance of Snow: %

Maximum Wind: mph

UV Index:

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

Conditions:

High Temperature: °F

Low Temperature: °F

Average Temperature: °F

Average Humidity: %

Precipitation: in

Chance of Rain: %

Chance of Snow: %

Maximum Wind: mph

UV Index:

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

Conditions:

High Temperature: °F

Low Temperature: °F

Average Temperature: °F

Average Humidity: %

Precipitation: in

Chance of Rain: %

Chance of Snow: %

Maximum Wind: mph

UV Index:

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

Conditions:

High Temperature: °F

Low Temperature: °F

Average Temperature: °F

Average Humidity: %

Precipitation: in

Chance of Rain: %

Chance of Snow: %

Maximum Wind: mph

UV Index:

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

Conditions:

High Temperature: °F

Low Temperature: °F

Average Temperature: °F

Average Humidity: %

Precipitation: in

Chance of Rain: %

Chance of Snow: %

Maximum Wind: mph

UV Index:

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

Wednesday, December 31, 1969

Weather Forecast

Conditions:

High Temperature: °F

Low Temperature: °F

Average Temperature: °F

Average Humidity: %

Precipitation: in

Chance of Rain: %

Chance of Snow: %

Maximum Wind: mph

UV Index:

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

Wednesday, December 31, 1969

Weather Forecast

Conditions:

High Temperature: °F

Low Temperature: °F

Average Temperature: °F

Average Humidity: %

Precipitation: in

Chance of Rain: %

Chance of Snow: %

Maximum Wind: mph

UV Index:

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: 1:15 PM
Sunset: 7:25 PM
Daylight: 12 hrs 20 mins

Moonrise: 12:36 AM
Moon Transit: 5:34 PM
Moonset: 10:29 PM
Moon Phase: Waxing Crescent
Moon Illumination: 22.0%

Best Times for Fishing or Hunting

Major Periods

6:00 AM - 8:30 AM
5:04 PM - 7:34 PM

Minor Periods

9:59 PM - 11:29 PM
12:06 AM - 1:36 PM

Action Rating: 3 out of 5

Wednesday, December 31, 1969

Weather Forecast

Conditions:

High Temperature: °F

Low Temperature: °F

Average Temperature: °F

Average Humidity: %

Precipitation: in

Chance of Rain: %

Chance of Snow: %

Maximum Wind: mph

UV Index:

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: 1:15 PM
Sunset: 7:25 PM
Daylight: 12 hrs 20 mins

Moonrise: 12:36 AM
Moon Transit: 5:34 PM
Moonset: 10:29 PM
Moon Phase: Waxing Crescent
Moon Illumination: 22.0%

Best Times for Fishing or Hunting

Major Periods

6:00 AM - 8:30 AM
5:04 PM - 7:34 PM

Minor Periods

9:59 PM - 11:29 PM
12:06 AM - 1:36 PM

Action Rating: 3 out of 5

Wednesday, December 31, 1969

Weather Forecast

Conditions:

High Temperature: °F

Low Temperature: °F

Average Temperature: °F

Average Humidity: %

Precipitation: in

Chance of Rain: %

Chance of Snow: %

Maximum Wind: mph

UV Index:

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: 1:15 PM
Sunset: 7:24 PM
Daylight: 12 hrs 18 mins

Moonrise: 1:34 PM
Moon Transit: 6:24 PM
Moonset: 11:14 PM
Moon Phase: Waxing Crescent
Moon Illumination: 32.1%

Best Times for Fishing or Hunting

Major Periods

6:50 AM - 9:20 AM
5:54 PM - 8:24 PM

Minor Periods

12:00 AM - 12:00 AM
1:04 PM - 2:34 PM

Action Rating: 3 out of 5

Wednesday, December 31, 1969

Weather Forecast

Conditions:

High Temperature: °F

Low Temperature: °F

Average Temperature: °F

Average Humidity: %

Precipitation: in

Chance of Rain: %

Chance of Snow: %

Maximum Wind: mph

UV Index:

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: 1:15 PM
Sunset: 7:24 PM
Daylight: 12 hrs 18 mins

Moonrise: 1:34 PM
Moon Transit: 6:24 PM
Moonset: 11:14 PM
Moon Phase: Waxing Crescent
Moon Illumination: 32.1%

Best Times for Fishing or Hunting

Major Periods

6:50 AM - 9:20 AM
5:54 PM - 8:24 PM

Minor Periods

12:00 AM - 12:00 AM
1:04 PM - 2:34 PM

Action Rating: 3 out of 5

Wednesday, December 31, 1969

Weather Forecast

Conditions:

High Temperature: °F

Low Temperature: °F

Average Temperature: °F

Average Humidity: %

Precipitation: in

Chance of Rain: %

Chance of Snow: %

Maximum Wind: mph

UV Index:

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: 1:14 PM
Sunset: 7:22 PM
Daylight: 12 hrs 16 mins

Moonrise: 2:28 PM
Moon Transit: 7:16 PM
Moonset: 12:14 AM
Moon Phase: First Quarter
Moon Illumination: 43.0%

Best Times for Fishing or Hunting

Major Periods

7:42 AM - 10:12 AM
6:46 PM - 9:16 PM

Minor Periods

1:58 PM - 3:28 PM
12:00 AM - 12:00 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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