Water Temperature of the Ashley River in Summerville, SC

Current Water Temperature

75.0°F

Measurement Time: Saturday, October 3, 2026, 4:45 AM 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

76°F

Conditions: Chance Showers And Thunderstorms

Humidity: 97%

Wind: SE 1 mph

Dew Point: 75°F

Weather Forecast

Today
82°F - Showers And Thunderstorms Likely

Tonight
72°F - Chance Showers And Thunderstorms

Sunday
83°F - Showers And Thunderstorms

Sunday Night
69°F - Showers And Thunderstorms

Monday
75°F - Rain Showers

Monday Night
63°F - Rain Showers Likely

Tuesday
73°F - Chance Rain Showers

Tuesday Night
57°F - Chance Rain Showers

Wednesday
72°F - Chance Rain Showers

Wednesday Night
56°F - Slight Chance Rain Showers then Mostly Cloudy

Thursday
76°F - Slight Chance Rain Showers

Thursday Night
57°F - Slight Chance Rain Showers then Mostly Cloudy

Friday
78°F - Partly Sunny then Slight Chance Rain Showers

Friday Night
60°F - Slight Chance Rain Showers then Mostly Cloudy

Astronomical

Sunrise: 7:16 AM
Sun Transit: 1:09 PM
Sunset: 7:02 PM
Daylight: 11 hrs 46 mins

Moonrise: 12:35 AM
Moon Transit: 7:12 AM
Moonset: 2:45 PM
Moon Phase: Last Quarter
Moon Illumination: 43.9%

Best Times for Fishing or Hunting

Major Periods

6:42 AM - 9:12 AM
8:34 PM - 11:04 PM

Minor Periods

2:15 PM - 3:45 PM
12:00 AM - 12:00 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: 7:16 AM
Sun Transit: 1:09 PM
Sunset: 7:02 PM
Daylight: 11 hrs 46 mins

Moonrise: 12:35 AM
Moon Transit: 7:12 AM
Moonset: 2:45 PM
Moon Phase: Last Quarter
Moon Illumination: 43.9%

Best Times for Fishing or Hunting

Major Periods

6:42 AM - 9:12 AM
8:34 PM - 11:04 PM

Minor Periods

2:15 PM - 3:45 PM
12:00 AM - 12:00 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: 7:16 AM
Sun Transit: 1:09 PM
Sunset: 7:02 PM
Daylight: 11 hrs 46 mins

Moonrise: 12:35 AM
Moon Transit: 7:12 AM
Moonset: 2:45 PM
Moon Phase: Last Quarter
Moon Illumination: 43.9%

Best Times for Fishing or Hunting

Major Periods

6:42 AM - 9:12 AM
8:34 PM - 11:04 PM

Minor Periods

2:15 PM - 3:45 PM
12:00 AM - 12:00 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: 7:17 AM
Sun Transit: 1:09 PM
Sunset: 7:01 PM
Daylight: 11 hrs 44 mins

Moonrise: 12:44 AM
Moon Transit: 8:12 AM
Moonset: 3:33 PM
Moon Phase: Last Quarter
Moon Illumination: 32.9%

Best Times for Fishing or Hunting

Major Periods

7:42 AM - 10:12 AM
12:00 AM - 12:00 AM

Minor Periods

3:03 PM - 4:33 PM
12:14 AM - 1:44 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: 7:17 AM
Sun Transit: 1:09 PM
Sunset: 7:01 PM
Daylight: 11 hrs 44 mins

Moonrise: 12:44 AM
Moon Transit: 8:12 AM
Moonset: 3:33 PM
Moon Phase: Last Quarter
Moon Illumination: 32.9%

Best Times for Fishing or Hunting

Major Periods

7:42 AM - 10:12 AM
12:00 AM - 12:00 AM

Minor Periods

3:03 PM - 4:33 PM
12:14 AM - 1:44 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: 7:17 AM
Sun Transit: 1:08 PM
Sunset: 7:00 PM
Daylight: 11 hrs 42 mins

Moonrise: 1:54 AM
Moon Transit: 9:08 AM
Moonset: 4:13 PM
Moon Phase: Last Quarter
Moon Illumination: 22.8%

Best Times for Fishing or Hunting

Major Periods

8:38 AM - 11:08 AM
12:00 AM - 12:00 AM

Minor Periods

3:43 PM - 5:13 PM
1:24 AM - 2:54 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: 7:17 AM
Sun Transit: 1:08 PM
Sunset: 7:00 PM
Daylight: 11 hrs 42 mins

Moonrise: 1:54 AM
Moon Transit: 9:08 AM
Moonset: 4:13 PM
Moon Phase: Last Quarter
Moon Illumination: 22.8%

Best Times for Fishing or Hunting

Major Periods

8:38 AM - 11:08 AM
12:00 AM - 12:00 AM

Minor Periods

3:43 PM - 5:13 PM
1:24 AM - 2:54 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: 7:18 AM
Sun Transit: 1:08 PM
Sunset: 6:59 PM
Daylight: 11 hrs 40 mins

Moonrise: 3:03 AM
Moon Transit: 10:00 AM
Moonset: 4:47 PM
Moon Phase: Waning Crescent
Moon Illumination: 14.1%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
9:30 AM - 12:00 AM

Minor Periods

4:17 PM - 5:47 PM
2:33 AM - 4:03 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: 7:18 AM
Sun Transit: 1:08 PM
Sunset: 6:59 PM
Daylight: 11 hrs 40 mins

Moonrise: 3:03 AM
Moon Transit: 10:00 AM
Moonset: 4:47 PM
Moon Phase: Waning Crescent
Moon Illumination: 14.1%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
9:30 AM - 12:00 AM

Minor Periods

4:17 PM - 5:47 PM
2:33 AM - 4:03 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: 7:19 AM
Sun Transit: 1:08 PM
Sunset: 6:57 PM
Daylight: 11 hrs 39 mins

Moonrise: 4:10 AM
Moon Transit: 10:48 AM
Moonset: 5:17 PM
Moon Phase: Waning Crescent
Moon Illumination: 7.2%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
10:18 AM - 12:48 AM

Minor Periods

4:47 PM - 6:17 PM
3:40 AM - 5:10 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: 7:19 AM
Sun Transit: 1:08 PM
Sunset: 6:57 PM
Daylight: 11 hrs 39 mins

Moonrise: 4:10 AM
Moon Transit: 10:48 AM
Moonset: 5:17 PM
Moon Phase: Waning Crescent
Moon Illumination: 7.2%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
10:18 AM - 12:48 AM

Minor Periods

4:47 PM - 6:17 PM
3:40 AM - 5:10 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: 7:20 AM
Sun Transit: 1:08 PM
Sunset: 6:56 PM
Daylight: 11 hrs 37 mins

Moonrise: 5:14 AM
Moon Transit: 11:34 AM
Moonset: 5:46 PM
Moon Phase: Waning Crescent
Moon Illumination: 2.5%

Best Times for Fishing or Hunting

Major Periods

12:02 AM - 2:32 AM
11:04 AM - 1:34 PM

Minor Periods

5:16 PM - 6:46 PM
4:44 AM - 6:14 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: 7:20 AM
Sun Transit: 1:08 PM
Sunset: 6:56 PM
Daylight: 11 hrs 37 mins

Moonrise: 5:14 AM
Moon Transit: 11:34 AM
Moonset: 5:46 PM
Moon Phase: Waning Crescent
Moon Illumination: 2.5%

Best Times for Fishing or Hunting

Major Periods

12:02 AM - 2:32 AM
11:04 AM - 1:34 PM

Minor Periods

5:16 PM - 6:46 PM
4:44 AM - 6:14 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: 7:20 AM
Sun Transit: 1:07 PM
Sunset: 6:55 PM
Daylight: 11 hrs 35 mins

Moonrise: 6:17 AM
Moon Transit: 12:19 AM
Moonset: 6:14 PM
Moon Phase: Waning Crescent
Moon Illumination: 0.2%

Best Times for Fishing or Hunting

Major Periods

12:48 AM - 3:18 AM
11:49 AM - 2:19 PM

Minor Periods

5:44 PM - 7:14 PM
5:47 AM - 7:17 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: 7:20 AM
Sun Transit: 1:07 PM
Sunset: 6:55 PM
Daylight: 11 hrs 35 mins

Moonrise: 6:17 AM
Moon Transit: 12:19 AM
Moonset: 6:14 PM
Moon Phase: Waning Crescent
Moon Illumination: 0.2%

Best Times for Fishing or Hunting

Major Periods

12:48 AM - 3:18 AM
11:49 AM - 2:19 PM

Minor Periods

5:44 PM - 7:14 PM
5:47 AM - 7:17 AM

Action Rating: 4 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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