Weather for St. Stephen, South Carolina
Current Weather
Five Day Weather Forecast
Sat
H: 91°F
L: 54°F
Sun
H: 88°F
L: 66°F
Mon
H: 90°F
L: 64°F
Tue
H: 89°F
L: 66°F
Wed
H: 90°F
L: 67°F
Air Quality
Nitrogen Dioxide: 1.35 μg/m3
Sulphur Dioxide: 2.05 μg/m3
Ozone: 127 μg/m3
Astronomical
Sun Transit: 1:16 PM
Sunset: 8:14 PM
Daylight: 13 hrs 55 mins
Moon Transit: 1:03 PM
Moonset: 8:33 PM
Moon Phase: New
Moon Illumination: 2.0%
Best Times for Fishing or Hunting
Major Periods
1:26 AM - 3:56 AM12:33 AM - 3:03 PM
Minor Periods
8:03 PM - 9:33 PM5:14 AM - 6:44 AM
Action Rating: 5 out of 5
Coastal Flood Advisory issued May 16 at 3:02AM EDT until May 16 at 10:00PM EDT by NWS Wilmington NC
Effective: Sat May 16, 2026, 3:02 AM
Expires: Sat May 16, 2026, 3:00 PM
* WHAT...Up to one foot of inundation above ground level expected in low-lying areas near shorelines and tidal waterways. * WHERE...Coastal Horry and Coastal Georgetown Counties. * WHEN...From 6 PM to 10 PM EDT this evening. * IMPACTS...Vulnerable causeways to and from local beaches will experience minor coastal flooding. Low-lying roads and locations along the Intracoastal Waterway and adjacent tidal creeks will observe minor coastal flooding. Check with local officials for the latest information regarding coastal flood impacts and closures. * ADDITIONAL DETAILS...Affected areas listed are based on average tide conditions. Additional locations may experience flooding during periods of heavy rainfall, high winds, or other factors.
If travel is required, allow extra time as some roads may be closed. Do not drive around barricades or through water of unknown depth. Take the necessary actions to protect flood-prone property.
Weather Forecast
Air Quality
Nitrogen Dioxide: 4.13 μg/m3
Sulphur Dioxide: 2.01 μg/m3
Ozone: 100.76 μg/m3
Astronomical
Sun Transit: 1:16 PM
Sunset: 8:14 PM
Daylight: 13 hrs 55 mins
Moon Transit: 1:03 PM
Moonset: 8:33 PM
Moon Phase: New
Moon Illumination: 2.0%
Best Times for Fishing or Hunting
Major Periods
1:26 AM - 3:56 AM12:33 AM - 3:03 PM
Minor Periods
8:03 PM - 9:33 PM5:14 AM - 6:44 AM
Action Rating: 5 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 3.65 μg/m3
Sulphur Dioxide: 1.9 μg/m3
Ozone: 93.2 μg/m3
Astronomical
Sun Transit: 1:16 PM
Sunset: 8:15 PM
Daylight: 13 hrs 57 mins
Moon Transit: 2:08 PM
Moonset: 9:48 PM
Moon Phase: New
Moon Illumination: 0.2%
Best Times for Fishing or Hunting
Major Periods
2:30 AM - 5:00 AM1:38 PM - 4:08 PM
Minor Periods
9:18 PM - 10:48 PM6:04 AM - 7:34 AM
Action Rating: 4 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 3.76 μg/m3
Sulphur Dioxide: 1.94 μg/m3
Ozone: 87.76 μg/m3
Astronomical
Sun Transit: 1:16 PM
Sunset: 8:16 PM
Daylight: 13 hrs 58 mins
Moon Transit: 3:15 PM
Moonset: 10:57 PM
Moon Phase: New
Moon Illumination: 2.6%
Best Times for Fishing or Hunting
Major Periods
3:35 AM - 6:05 AM2:45 PM - 5:15 PM
Minor Periods
10:27 PM - 11:57 PM7:03 AM - 8:33 AM
Action Rating: 4 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 3.24 μg/m3
Sulphur Dioxide: 1.86 μg/m3
Ozone: 87.04 μg/m3
Astronomical
Sun Transit: 1:16 PM
Sunset: 8:17 PM
Daylight: 14 hrs mins
Moon Transit: 4:21 PM
Moonset: 11:56 PM
Moon Phase: Waxing Crescent
Moon Illumination: 7.4%
Best Times for Fishing or Hunting
Major Periods
4:42 AM - 7:12 AM3:51 PM - 6:21 PM
Minor Periods
12:00 AM - 12:00 AM8:12 AM - 9:42 AM
Action Rating: 2 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 5.22 μg/m3
Sulphur Dioxide: 1.8 μg/m3
Ozone: 70.38 μg/m3
Astronomical
Sun Transit: 1:16 PM
Sunset: 8:17 PM
Daylight: 14 hrs 1 mins
Moon Transit: 5:23 PM
Moonset: 12:56 AM
Moon Phase: Waxing Crescent
Moon Illumination: 14.4%
Best Times for Fishing or Hunting
Major Periods
5:46 AM - 8:16 AM4:53 PM - 7:23 PM
Minor Periods
9:24 AM - 10:54 AM12:00 AM - 12:00 AM
Action Rating: 2 out of 5