Crystal Falls, SC Weather Forecast

Local 7-day forecast

91°

Patchy Fog then Sunny

Track current conditions, temperature changes, wind, and the full daily outlook for Crystal Falls, SC in one place.

Thursday, September 17, 2026

Wind: 0 to 3 mph ESE

Today

Patchy fog before 8am. Sunny, with a high near 91. East southeast wind 0 to 3 mph.

Local 7-day forecast

Local Weather Overview

This forecast page for Crystal Falls, SC is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: Sep 17, 2026 8:14 AM EDT.

The active forecast window currently covers Sep 17 to Sep 23, 2026 for Crystal Falls, SC.

Page Snapshot

Page focus: city weather
Forecast window: Sep 17 to Sep 23, 2026
Latest sync: Sep 17, 2026 8:14 AM EDT
Forecast office: GSP
Source: NOAA / NWS

Next High

91°F

Today

Next Low

69°F

Tonight

Rain Outlook

Periods mentioning precipitation

Windiest

7 to 10 mph

Wednesday

Daily Outlook

Today

Sep 17

Patchy Fog then Sunny

91 °F

/ 69°F

Wind 0 to 3 mph

Fri

Sep 18

Sunny then Chance Showers And Thunderstorms

95 °F

/ 70°F

Wind 2 mph

Sat

Sep 19

Mostly Sunny then Chance Showers And Thunderstorms

89 °F

/ 68°F

Wind 3 mph

Sun

Sep 20

Mostly Sunny then Chance Showers And Thunderstorms

89 °F

/ 68°F

Wind 2 mph

Mon

Sep 21

Mostly Sunny then Chance Showers And Thunderstorms

90 °F

/ 67°F

Wind 2 mph

Tue

Sep 22

Showers And Thunderstorms Likely

83 °F

/ 66°F

Wind 2 to 6 mph

Wed

Sep 23

Chance Showers And Thunderstorms

79 °F

/ 63°F

Wind 7 to 10 mph

This Week in Crystal Falls

Friday looks like the warmest upcoming period in Crystal Falls at 95 degrees F.

Wednesday Night is the coolest period ahead with temperatures near 63 degrees F.

The strongest winds are forecast for Wednesday at about 7 to 10 mph ENE.

Precipitation is mentioned in 12 upcoming forecast periods.

Forecast Details

Last updated: Sep 17, 2026 8:14 AM EDT
Coverage: 7 days
Time zone: America/New_York
Forecast office: GSP
Radar station: KGSP

Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.

Open NOAA source

Extended Forecast

Tonight

Sep 17

69°F

Mostly Clear

1 mph NNW

Mostly clear, with a low around 69. North northwest wind around 1 mph.

Friday

Sep 18

95°F

Sunny then Chance Showers And Thunderstorms

2 mph NNE

A chance of showers and thunderstorms after 2pm. Sunny, with a high near 95. Heat index values as high as 102. North northeast wind around 2 mph. Chance of precipitation is 30%.

Friday Night

Sep 18

70°F

Chance Showers And Thunderstorms then Partly Cloudy

2 mph NNW

A chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 70. North northwest wind around 2 mph. Chance of precipitation is 30%.

Saturday

Sep 19

89°F

Mostly Sunny then Chance Showers And Thunderstorms

3 mph ENE

A chance of showers and thunderstorms between 2pm and 4pm, then showers and thunderstorms likely. Mostly sunny, with a high near 89. East northeast wind around 3 mph. Chance of precipitation is 70%.

Saturday Night

Sep 19

68°F

Showers And Thunderstorms Likely

2 mph NE

Showers and thunderstorms likely before 8pm, then a chance of showers and thunderstorms between 8pm and 11pm, then a chance of showers and thunderstorms between 11pm and 2am. Mostly cloudy, with a low around 68. Chance of precipitation is 70%.

Sunday

Sep 20

89°F

Mostly Sunny then Chance Showers And Thunderstorms

2 mph SW

A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 89. Chance of precipitation is 50%.

Sunday Night

Sep 20

68°F

Chance Showers And Thunderstorms then Partly Cloudy

1 mph NW

A chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 68. Chance of precipitation is 40%.

Monday

Sep 21

90°F

Mostly Sunny then Chance Showers And Thunderstorms

2 mph ENE

A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 90. Chance of precipitation is 50%.

Monday Night

Sep 21

67°F

Chance Showers And Thunderstorms

2 mph ENE

A chance of showers and thunderstorms before 8pm, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 67. Chance of precipitation is 50%.

Tuesday

Sep 22

83°F

Showers And Thunderstorms Likely

2 to 6 mph ENE

A chance of rain showers before 2pm, then showers and thunderstorms likely. Partly sunny, with a high near 83. Chance of precipitation is 60%.

Tuesday Night

Sep 22

66°F

Showers And Thunderstorms Likely

7 mph ENE

Showers and thunderstorms likely before 2am. Mostly cloudy, with a low around 66. Chance of precipitation is 60%.

Wednesday

Sep 23

79°F

Chance Showers And Thunderstorms

7 to 10 mph ENE

A slight chance of rain showers between 8am and 2pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 79. Chance of precipitation is 30%.

Wednesday Night

Sep 23

63°F

Chance Showers And Thunderstorms then Partly Cloudy

9 mph NE

A chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 63.

Detailed Forecast

Period	Conditions	Temp	Wind	Details
Today Sep 17	Patchy Fog then Sunny	91°F	0 to 3 mph ESE	Patchy fog before 8am. Sunny, with a high near 91. East southeast wind 0 to 3 mph.
Tonight Sep 17	Mostly Clear	69°F	1 mph NNW	Mostly clear, with a low around 69. North northwest wind around 1 mph.
Friday Sep 18	Sunny then Chance Showers And Thunderstorms	95°F	2 mph NNE	A chance of showers and thunderstorms after 2pm. Sunny, with a high near 95. Heat index values as high as 102. North nor...
Friday Night Sep 18	Chance Showers And Thunderstorms then Partly Cloudy	70°F	2 mph NNW	A chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 70. North northwest wind around 2 mph...
Saturday Sep 19	Mostly Sunny then Chance Showers And Thunderstorms	89°F	3 mph ENE	A chance of showers and thunderstorms between 2pm and 4pm, then showers and thunderstorms likely. Mostly sunny, with a h...
Saturday Night Sep 19	Showers And Thunderstorms Likely	68°F	2 mph NE	Showers and thunderstorms likely before 8pm, then a chance of showers and thunderstorms between 8pm and 11pm, then a cha...
Sunday Sep 20	Mostly Sunny then Chance Showers And Thunderstorms	89°F	2 mph SW	A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 89. Chance of precipitation is 50%.
Sunday Night Sep 20	Chance Showers And Thunderstorms then Partly Cloudy	68°F	1 mph NW	A chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 68. Chance of precipitation is 40%.
Monday Sep 21	Mostly Sunny then Chance Showers And Thunderstorms	90°F	2 mph ENE	A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 90. Chance of precipitation is 50%.
Monday Night Sep 21	Chance Showers And Thunderstorms	67°F	2 mph ENE	A chance of showers and thunderstorms before 8pm, then a chance of showers and thunderstorms. Mostly cloudy, with a low...
Tuesday Sep 22	Showers And Thunderstorms Likely	83°F	2 to 6 mph ENE	A chance of rain showers before 2pm, then showers and thunderstorms likely. Partly sunny, with a high near 83. Chance of...
Tuesday Night Sep 22	Showers And Thunderstorms Likely	66°F	7 mph ENE	Showers and thunderstorms likely before 2am. Mostly cloudy, with a low around 66. Chance of precipitation is 60%.
Wednesday Sep 23	Chance Showers And Thunderstorms	79°F	7 to 10 mph ENE	A slight chance of rain showers between 8am and 2pm, then a chance of showers and thunderstorms. Partly sunny, with a hi...
Wednesday Night Sep 23	Chance Showers And Thunderstorms then Partly Cloudy	63°F	9 mph NE	A chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 63.

Nearby Forecasts

Explore weather pages for nearby cities and major places around Crystal Falls.

Region Links

Oconee County weather

County forecast page

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Statewide weather overview

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National weather entry point

Weather data provided by the National Weather Service (NOAA). Forecast pages update automatically as new periods are synced for each supported U.S. location.