GREAT FALLS, SC 29055 Weather Forecast & Current Conditions

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ROCK HILL, SC
Current Weather

7:54 AM EDT MAY 1, 2026
Clear
55°F
Feels Like: 54°F
Dewpoint: 37°F
Rel. Hum.: 51%
Visibility: 10 miles
Wind: Variable at 6 mph
Pressure: 29.98 inches
Last 72 hours

Local Area Snow Depth

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GREAT FALLS, SC 29055
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
OVERNIGHT
Mostly clear. Lows in the mid 50s. Northwest winds around 5 mph.
THURSDAY
Sunny. Highs in the mid 70s. Northwest winds 5 to 10 mph.
THURSDAY NIGHT
Clear. Lows in the upper 40s. North winds 5 to 10 mph.
FRIDAY
Sunny. Highs in the upper 70s. Light and variable winds, becoming west around 5 mph in the afternoon.
FRIDAY NIGHT
Mostly clear. Lows in the lower 50s. Southwest winds around 5 mph in the evening, becoming light and variable.
SATURDAY
Sunny. Highs in the mid 80s.
SATURDAY NIGHT
Partly cloudy. Lows in the lower 60s.
SUNDAY
Partly sunny in the morning, then becoming mostly sunny. Highs around 90.
SUNDAY NIGHT
Mostly clear. Lows in the mid 60s.
MONDAY
Sunny. Highs in the lower 90s.
MONDAY NIGHT
Mostly clear. Lows in the mid 60s.
TUESDAY
Mostly sunny. Highs around 90.
TUESDAY NIGHT
Mostly clear. Lows in the mid 60s.

Visible Weather Satellite
GREAT FALLS, SC 29055
Infrared Weather Satellite
GREAT FALLS, SC 29055
NEXRAD Weather Radar
GREAT FALLS, SC 29055

ROCK HILL, SC 3 hourly weather forecast

weather forecast created  7:00 PM CDT  5/13/2026
Thursday
14 MAY 2026
GREAT FALLS, SC 29055 weather forecast Day 1, 0 hours 2 AM 61° 62° Partly Cloudy 0%

0% Thunder
( 0% severe)
NW   3 78% 54°
Low 57° GREAT FALLS, SC 29055 weather forecast Day 1, 3 hours 5 AM 58° 57° Clear N   6 80% 52°
High 74° GREAT FALLS, SC 29055 weather forecast Day 1, 6 hours 8 AM 58° 56° Clear 0%

0% Thunder
( 0% severe)
NNW   9 77% 51°

Clear



GREAT FALLS, SC 29055 weather forecast Day 1, 9 hours 11 AM 67° 67° Clear NNW   10 43% 44°
GREAT FALLS, SC 29055 weather forecast Day 1, 12 hours 2 PM 72° 72° Clear 0%

0% Thunder
( 1% severe)
NNW   10 33% 41°
GREAT FALLS, SC 29055 weather forecast Day 1, 15 hours 5 PM 73° 73° Clear NNW   12 29% 39°
GREAT FALLS, SC 29055 weather forecast Day 1, 18 hours 8 PM 67° 67° Clear 0%

0% Thunder
( 1% severe)
N   7 39% 41°
GREAT FALLS, SC 29055 weather forecast Day 1, 21 hours 11 PM 58° 57° Clear N   6 53% 41°
Friday
15 MAY 2026
GREAT FALLS, SC 29055 weather forecast Day 2, 0 hours 2 AM 53° 53° Clear 0%

0% Thunder
( 0% severe)
N   3 64% 41°
Low 46° GREAT FALLS, SC 29055 weather forecast Day 2, 3 hours 5 AM 48° 47° Clear   CALM 77% 41°
High 77° GREAT FALLS, SC 29055 weather forecast Day 2, 6 hours 8 AM 52° 52° Clear 0%

0% Thunder
( 0% severe)
  CALM 74% 44°

Clear



GREAT FALLS, SC 29055 weather forecast Day 2, 9 hours 11 AM 67° 67° Clear NNW   2 42% 43°
GREAT FALLS, SC 29055 weather forecast Day 2, 12 hours 2 PM 74° 74° Clear 0%

0% Thunder
( 2% severe)
WSW   6 32% 42°
GREAT FALLS, SC 29055 weather forecast Day 2, 15 hours 5 PM 77° 78° Clear SW   7 30% 43°
GREAT FALLS, SC 29055 weather forecast Day 2, 18 hours 8 PM 70° 70° Clear 0%

0% Thunder
( 3% severe)
  CALM 44% 47°
GREAT FALLS, SC 29055 weather forecast Day 2, 21 hours 11 PM 61° 62° Clear   CALM 58% 46°

ROCK HILL, SC extended weather forecast

Saturday
16 MAY 2026
Sunday
17 MAY 2026
Monday
18 MAY 2026
Tuesday
19 MAY 2026
Wednesday
20 MAY 2026
Low 50° Low 64° Low 64° Low 61° Low 64°
High 86° High 88° High 89° High 88° High 87°
GREAT FALLS, SC 29055 weather forecast Day 3 GREAT FALLS, SC 29055 weather forecast Day 4 GREAT FALLS, SC 29055 weather forecast Day 5 GREAT FALLS, SC 29055 weather forecast Day 6 GREAT FALLS, SC 29055 weather forecast Day 7
Clear
6% Rain
Partly Cloudy
16% Rain
Partly Cloudy
22% Rain
Partly Cloudy
23% Rain
Mostly Cloudy
39% Rain
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