Cayce, SC Weather

Lexington County4:07 PM EDT33.97°N, 81.07°WElevation 240 ft

Current conditions

Sunny
74°
Sunny
Feels like 74°
High 75°·Low 45°
WindN 5 mph
Humidity27%
Dew point38°
Visibility10 mi
Cloud cover2%
UV index2 Low
Sunrise7:36 AM
Sunset6:43 PM

Forecast for this hour (no station report in the last two hours)

Forecast

10-day

  • Today

    Sunny, with a high near 75. North wind 0 to 5 mph.

  • Tonight

    Clear, with a low around 45. North wind around 3 mph.

  • Friday

    Sunny, with a high near 70. Northeast wind 3 to 8 mph.

National Weather Service forecast updated 13 hrs ago.

Hourly

Hourly forecast
  1. Now Sunny 74°
  2. 5 PM Sunny 73°
  3. 6 PM Clear 71°
  4. 7 PM Clear 68°
  5. 8 PM Clear 62°
  6. 9 PM Clear 59°
  7. 10 PM Clear 57°
  8. 11 PM Clear 55°
  9. Fri12 AM Clear 53°
  10. 1 AM Clear 52°
  11. 2 AM Clear 51°
  12. 3 AM Clear 50°
  13. 4 AM Clear 48°
  14. 5 AM Clear 47°
  15. 6 AM Sunny 46°
  16. 7 AM Sunny 45°
  17. 8 AM Sunny 45°
  18. 9 AM Sunny 49°
  19. 10 AM Sunny 55°
  20. 11 AM Sunny 61°
  21. 12 PM Sunny 64°
  22. 1 PM Sunny 67°
  23. 2 PM Sunny 68°
  24. 3 PM Sunny 69°

10-day forecast

Details
  1. TodayOct 22 Sunny Sunny45°75°
  2. FriOct 23 Sunny Sunny48°70°
  3. SatOct 24 Sunny Sunny47°69°
  4. SunOct 25 Sunny Sunny46°71°
  5. MonOct 26 Sunny Sunny45°72°
  6. TueOct 27 Sunny Sunny48°75°
  7. WedOct 28 Mostly Sunny Mostly Sunny50°75°
  8. ThuOct 29 Cloudy Cloudy0.04 in60°76°
  9. FriOct 30 Partly cloudy Partly cloudy57°77°
  10. SatOct 31 Mostly sunny Mostly sunny52°70°

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

Radar

Full map
Open the National Weather Service radar (the map here needs JavaScript).

Weather news in South Carolina

More weather news

Air quality

42
Good
Ozone

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

Columbia, SC reporting area · 2 hrs ago. Data from AirNow (EPA and its state, local and tribal partners); preliminary and subject to change.

Sun & moon

Sunrise 7:36 AM
Sunset 6:43 PM
Daylight 11 h 7 min (−1 min 59 s tomorrow)
Waxing Gibbous · 87% lit
Moonrise 4:37 PM Moonset 3:52 AM
Full moon Oct 26 New moon Nov 9

Almanac

Monthly
Normal high / low74° / 50°
Record high90° (1984)
Record low23° (1952)
Wettest3.32 in (1990)
Yesterday76° / 41°
Month to date1.69 in (normal 2.35 in)

Columbia Area, records since 1887. Normals 1991–2020. Data from NOAA's Regional Climate Centers (ACIS).

Nearby

Forecasters' discussion

From the National Weather Service office in CAE, issued 9 hrs ago

What Has Changed

The forecast remains on track. Aviation discussion updated for 12z TAFs.

Key Messages

- 1. Dry weather continues the remainder of this week and into this weekend with temperatures near to just below normal.

Discussion

Key Message 1: Dry weather continues the remainder of this week and into this weekend with temperatures near to just below normal.

As has been advertised over the past few days, dry weather is expected to continue through the remainder of this week, this weekend, and into early next week. The previously discussed trough out west should continue into the Four Corners region over the next 72 hours, amplifying downstream features, being the ridge in the central CONUS and troughing across the east. The only change this should bring compared to previous days is slightly lower temperatures Friday and this weekend, in the upper 60s to lower 70s. At the surface this weekend, high pressure should ridge down from New England with a tightening pressure gradient so breezy winds could be possible Saturday and Sunday. Heading into next week, surface high pressure is expected to become centered across the Carolinas during the early week, bringing continued dry weather and temperatures just below normal. A bit more uncertainty in the upper pattern into the middle of next week is seen across deterministic/AI guidance, but overall, any chance for rain remains low.

Aviation

VFR conditions expected through the next 24 hours.

High pressure continues to reside over the area with generally calm winds across the region. Some lake/river fog developed over the warmer water but is not expected to impact terminals this morning. Winds should pick up after 15-16z from the north around 5 to 6 knots before diminishing again at sunset with mostly clear skies through this forecast period.

EXTENDED AVIATION OUTLOOK...Moisture increases back into the area this weekend. Some patchy fog will be possible late in the extended.

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 4Conservative index and reflects what the press published. Terms of use.