Georgetown, SC 29440 Weather

Georgetown County5:30 AM EDT33.43°N, 79.32°W

Current conditions

Mostly Clear
48°
Mostly Clear
Feels like 46°
High 74°·Low 48° tonight
WindNNW 6 mph
Humidity79%
Dew point44°
Visibility10 mi
Cloud cover22%
UV index0 Low
Sunrise7:27 AM
Sunset6:38 PM

Observed at Myrtle Beach International Airport · 30 min ago

Forecast

10-day

  • Overnight

    Mostly clear, with a low around 48. North wind around 3 mph.

  • Wednesday

    Sunny, with a high near 74. North wind 5 to 10 mph, with gusts as high as 17 mph.

  • Wednesday Night

    Clear, with a low around 46. North wind 0 to 5 mph.

National Weather Service forecast updated 2 hrs ago.

Hourly

Hourly forecast
  1. Now Mostly Clear 50°
  2. 6 AM Sunny 49°
  3. 7 AM Sunny 48°
  4. 8 AM Sunny 49°
  5. 9 AM Sunny 53°
  6. 10 AM Mostly Sunny 58°
  7. 11 AM Sunny 63°
  8. 12 PM Sunny 67°
  9. 1 PM Sunny 70°
  10. 2 PM Sunny 72°
  11. 3 PM Sunny 73°
  12. 4 PM Sunny 73°
  13. 5 PM Sunny 72°
  14. 6 PM Clear 69°
  15. 7 PM Clear 64°
  16. 8 PM Clear 60°
  17. 9 PM Clear 58°
  18. 10 PM Clear 57°
  19. 11 PM Clear 55°
  20. Thu12 AM Clear 54°
  21. 1 AM Clear 52°
  22. 2 AM Clear 51°
  23. 3 AM Clear 50°
  24. 4 AM Clear 49°

10-day forecast

Details
  1. TonightOct 20 Mostly Clear Mostly Clear48°
  2. TodayOct 21 Sunny Sunny46°74°
  3. ThuOct 22 Sunny Sunny47°72°
  4. FriOct 23 Sunny Sunny50°69°
  5. SatOct 24 Sunny Sunny51°69°
  6. SunOct 25 Sunny Sunny51°72°
  7. MonOct 26 Sunny Sunny51°73°
  8. TueOct 27 Mostly Sunny Mostly Sunny74°
  9. WedOct 28 Partly cloudy Partly cloudy53°74°
  10. ThuOct 29 Sunny Sunny54°73°

Days after the National Weather Service's seven are MET Norway's outlook, a computer model with no forecaster's review.

Radar

Full map
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Weather news near Georgetown

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Air quality

47
Good
Fine particles (PM2.5)

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

Myrtle Beach-Conway, SC reporting area · 1 hr ago. Data from AirNow (EPA and its state, local and tribal partners); preliminary and subject to change.

Sun & moon

Sunrise 7:27 AM
Sunset 6:38 PM
Daylight 11 h 10 min (−1 min 56 s tomorrow)
Waxing Gibbous · 76% lit
Moonrise 4:02 PM Moonset 2:45 AM
Full moon Oct 26 New moon Nov 9

Almanac

Monthly
Normal high / low75° / 51°
Record high87° (2005)
Record low34° (2022)
Wettest1.00 in (2023)
Yesterday67° / 40°
Month to date3.43 in (normal 0.00 in)

Andrews, records since 1962. Normals 1991–2020. Data from NOAA's Regional Climate Centers (ACIS).

Nearby

Forecasters' discussion

From the National Weather Service office in ILM, issued 4 hrs ago

What Has Changed

Forecast highs have been tweaked upward by 1-2 degrees today and Thursday. Forecast lows have been tweaked down by 1-3 degrees tonight. Daytime dewpoints have been adjusted downward today and Thursday which could yield minimum relative humidity of 25-30 percent both days.

Key Messages

1) A deep layer of northerly winds will maintain a dry Canadian airmass through the remainder of the week.

Discussion

KEY MESSAGE 1...A deep layer of northerly winds will maintain a dry Canadian airmass through the remainder of the week.

Persistent northerly flow continues over the Carolinas between a ridge over the southern Plains and deepening 999 mb low pressure almost 400 miles east of the Virginia coast. This low is expected to continue drifting north through Thursday before being shunted away to the northeast for the weekend. With high pressure in control of the weather locally, dry weather, clear skies, and generally below normal temperatures are forecast through the end of the week.

Changes to NBM blends mainly centered on widening diurnal temperature ranges over the next couple of days (adding 1-2 degrees to highs and subtracting a bit from lows) and lowering daytime dewpoints by up to 6 degrees F.

New Canadian high pressure will expand south across the Great Lakes late this week. As the high moves south this weekend, our wind directions may veer easterly enough to bring more humidity onshore, but with sufficient ridging continuing aloft to maintain dry weather. Recent models show showers may develop offshore where higher dewpoints will promote small convective instability beneath the subsidence inversion aloft.

Aviation

SKC and unlimited visibility will continue over the coming 24 hours. A layer of northerly 20 knot winds 1500-2000 feet AGL will mix down to the surface after 14z increasing surface winds to 10-12 knots through mid afternoon.

Extended Outlook...VFR will continue through the period. Breezy northeasterly winds could gust to 25 knots at times Friday through Sunday.

Forecasts, observations and alerts in the United States come from the National Weather Service (NOAA); radar from NOAA's Multi-Radar Multi-Sensor system; satellite imagery from NASA's Global Imagery Browse Services (GIBS) and NOAA's GOES satellites; the map from the U.S. Geological Survey's National Map; air quality from AirNow (EPA and its partners); hurricane information from the National Hurricane Center; climate normals and records from NOAA's Regional Climate Centers (ACIS). Forecasts outside the United States and the UV index: MET Norway (CC BY 4.0); observations outside the U.S.: airport reports via NOAA's Aviation Weather Center. Place names: GeoNames (CC BY 4.0). Data are copied on a schedule and may lag the sources; for warnings that affect your safety, follow your local National Weather Service office and emergency officials. Weather news is drawn from the 4Search index and reflects what the press published. Terms of use.