How is the weather in Tega Cay, SC?

At 6:57 AM on Fri, Sep 19, 2025 it is clear and 66 degrees Fahrenheit, feeling like 66 degrees.

Tega Cay, SC Weather Forecast and Current Conditions

66°F
Feels Like 66°F

Humidity 98% Dew Point 66°F Wind Calm 0 MPH Barometer 30.07 in.763.8 mm

Solar Rad 0 w/m2 UV Index 0

Report from 0.9 miles NNW of central Tega Cay at 6:57 AM Fri, Sep 19, 2025

Current Weather

66°F
Feels Like 66°F

Humidity 98% Dew Point 66°F Wind Calm 0 MPH Barometer 30.07 in.763.8 mm

Solar Rad 0 w/m2 UV Index 0

Report from 0.9 miles NNW of central Tega Cay at 6:57 AM Fri, Sep 19, 2025

Forecast at a Glance

FriSep 19

89°

65°

SatSep 20

10%

88°

62°

SunSep 21

84°

63°

MonSep 22

85°

63°

TueSep 23

10%

89°

66°

WedSep 24

20%

90°

67°

ThuSep 25

40%

86°

65°

This Date in Weather History

1967 - Hurricane Beulah deluged Brownsville, TX, with 12.19 inches of rain in 24 hours, to establish a record for that location. Hurricane Beulah made landfall on the 20th near the mouth of the Rio Grande River, where a wind gust to 135 mph was reported by a ship in the port.

Tega Cay 7 Day Weather Forecast Details

Friday Sep 19

Day: Patchy fog between 7am and 8am. Sunny, with a high near 89. Northeast wind around 2 mph.

Night: Mostly clear, with a low around 65. East southeast wind around 2 mph.

Saturday Sep 20

Day: Sunny, with a high near 88. Northeast wind 1 to 5 mph.

Night: Partly cloudy, with a low around 62. East northeast wind around 5 mph.

Sunday Sep 21

Day: Sunny, with a high near 84. Northeast wind around 7 mph.

Night: Partly cloudy, with a low around 63.

Monday Sep 22

Day: Mostly sunny, with a high near 85.

Night: Partly cloudy, with a low around 63.

Tuesday Sep 23

Day: Sunny, with a high near 89.

Night: Partly cloudy, with a low around 66.

Wednesday Sep 24

Day: A slight chance of showers and thunderstorms after 4pm. Mostly sunny, with a high near 90.

Night: A slight chance of showers and thunderstorms before 9pm, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 67. Chance of precipitation is 30%.

Thursday Sep 25

Day: A chance of rain showers before 2pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 86. Chance of precipitation is 40%.

Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 65.

Sun & Moon Monthly

First Light 6:46 AM

Sunrise 7:11 AM

Sunset 7:27 PM

Last Light 7:52 PM

Moonrise 4:59 AM

Moonset 6:33 PM

Moon Phase

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