What is the 7-day weather forecast for Tega Cay, SC?

The 7-day forecast for Tega Cay shows highs from 47 to 72 degrees and lows from 23 to 60 degrees Fahrenheit. Expect precipitation on 5 days with chances of 20% or higher.

Will it rain in Tega Cay, SC this week?

Yes, rain is possible in Tega Cay this week. Precipitation chances: Tuesday (70% chance), Wednesday (30% chance), Sunday (40% chance), Monday (50% chance), Tuesday (40% chance).

How accurate is the Tega Cay weather forecast?

WeatherForYou provides highly accurate Tega Cay forecasts using National Weather Service data and current conditions from the nearest available weather stations, often miles closer than regional airports, for the most precise local forecasts.

Tega Cay, SC Weather Forecast and Current Conditions

Current Conditions From Nearby Local Station

Switch to Metric Units

57°F
Feels Like 57°F

Humidity 98% Dew Point 56°F Wind Calm Barometer 30.03 in.

Report from a personal weather station 0.9 mi. NNW of central Tega Cay
at 8:46 PM Tue, Nov 25, 2025

Point Forecast at a Glance

TueNov 25

70%

WedNov 26

30%

ThuNov 27

FriNov 28

SatNov 29

SunNov 30

30%

MonDec 1

30%

7-Day Temperature Trend

Week Ahead Summary

High temperatures drop from 72°F to a low of 47°F, then recover to 54°F by week's end. Unsettled weather expected with rain likely on at least 4 days.

Climate Context

This week's forecast shows temperatures running 5°F below the historical average for November-December. Normal highs for this period are around 59°F with lows around 35°F.

This Date in Weather History

1950 - A great storm hit the Northern and Central Appalachians with snow and high winds. Winds reached hurricane force along eastern slopes of the Appalachians, with gusts to 100 mph at Hartford CT, 110 mph at Concord NH, and 160 mph at Mount Washington NH. Heavy rain also hit the eastern slopes, with eight inches reported at Slide Mountain NY. The western slopes were buried under heavy snow. The storm produced record snowfall totals of 27.7 inches at Pittsburgh PA, and 36.3 inches at Steubenville OH. The snow, and record cold temperatures, resulted in 160 deaths.

Tega Cay, SC 7 Day Weather Forecast Details

Tuesday Nov 25

Night: A chance of showers and thunderstorms before midnight, then showers likely and possibly a thunderstorm between midnight and 5am, then a chance of showers and thunderstorms after 5am. Patchy fog between 1am and 2am. Otherwise, cloudy, with a low around 60. South southwest wind 5 to 9 mph, with gusts as high as 18 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Wednesday Nov 26

Day: A 30 percent chance of showers before 7am. Mostly cloudy through mid morning, then gradual clearing, with a high near 72. West southwest wind 9 to 11 mph, with gusts as high as 23 mph. New precipitation amounts of less than a tenth of an inch possible.

Night: Mostly clear, with a low around 35. Northwest wind 5 to 9 mph, with gusts as high as 21 mph.

Thursday Nov 27

Day: Sunny, with a high near 53. West northwest wind 5 to 9 mph, with gusts as high as 18 mph.

Night: Clear, with a low around 28. West northwest wind around 6 mph.

Friday Nov 28

Day: Sunny, with a high near 47.

Night: Partly cloudy, with a low around 23.

Saturday Nov 29

Day: Mostly sunny, with a high near 47.

Night: Mostly cloudy, with a low around 30.

Sunday Nov 30

Day: A 30 percent chance of rain after 4pm. Mostly cloudy, with a high near 52.

Night: A 40 percent chance of rain. Mostly cloudy, with a low around 39.

Monday Dec 1

Day: A 30 percent chance of rain. Mostly cloudy, with a high near 54.

Night: A 50 percent chance of rain. Mostly cloudy, with a low around 40.

Tuesday Dec 2

Day: A 40 percent chance of rain. Mostly cloudy, with a high near 52.

About Tega Cay, SC

Tega Cay is a planned city in York County, South Carolina, United States, located west of Fort Mill and north of Rock Hill. It is a suburb of Charlotte, North Carolina. The population was recorded at 12,832 as of the 2020 U.S. Census. Tega Cay is located on a peninsula along Lake Wylie, twenty miles south of Charlotte. The name Tega Cay allegedly comes from an unknown Polynesian language and means "Beautiful Peninsula", however, this is unconfirmed.

Content from Wikipedia, licensed under CC BY-SA 3.0.

How We Provide Better Local Weather

Current conditions: We use the nearest available station to your location - including professional MESONET/MADIS and local weather stations - often miles closer than regional airports.

Forecasts: National Weather Service point forecasts predict for your specific area, not broad regional zones, making them far more relevant to your location.

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