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Weather in Tega Cay, SC · National Weather Service + NOAA

Snow is rare in Tega Cay

Tega Cay has mild winters and warm summers. A typical July afternoon reaches 91°, a January night drops to 31°, and snow is almost unheard of. In November, a normal day reaches 63° and a normal night drops to 39°.

Winter 55°/33°Spring 73°/48°Summer 89°/68°Fall 73°/50°
Right now
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Sunrise 6:46 am · sunset 5:28 pm

Getting the latest forecast from the National Weather Service…

What stands out about Tega Cay’s weather

Read from 30 years of NOAA records. Each one opens the full story on the Climate page.

Climate →
Snow is rareAbout 0.2 inches in a normal year, so most winters see none.Among South Carolina’s coldest wintersJanuary nights average 31°, colder than 433 of 475 South Carolina towns.Plenty of 90° daysAbout 55 days a year reach 90°.Drier than most of South Carolina44 inches of rain and melted snow a year, less than 449 of 475 South Carolina towns.
A normal year

Where today sits in Tega Cay’s year

Typical highs and lows month by month, from 30 years of NOAA records.

Full climate →
Winter
55° / 33°
Snow is rare
Spring
73° / 48°
Last frost around Mar 31
Summer
89° / 68°
55 days reach 90° in a normal year
Fall now
73° / 50°
First frost around Nov 4
2 daysuntil the usual first frost (Nov 4)
Best months to be outside
MarAprMaySepOct
Highs of 62–84° and lows of 40° or more
How much snow does Tega Cay get?Almost none.When is it wettest?June, with 4.2 inches.Is it warmer than it used to be?+0.9° vs. the 20th century.

Weather talk

Road reports, first frosts and storm memories from neighbors in Tega Cay.

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Forecast, conditions and alerts: National Weather Service. Climate: NOAA NCEI U.S. Climate Normals, 1991–2020 and 1901–2000. Temperatures and rainfall come from NOAA’s gridded normals for Tega Cay itself (about a 3-mile square). Snow, frost dates and day counts: the NOAA station at Ft Mill 4 Nw, SC (1 mi, snow) and Rock Hill York Co Airport, SC (4 mi, frost, heat and degree days). Sunrise and sunset are calculated from the town’s position. Normals are 30-year averages, not a forecast.