Smyrna, South Carolina Weather
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Weather Forecast for Smyrna, South Carolina : York County
Issued: 1:33 am EDT Jul 18, 2025 Latitude: 35.0426324 Longitude: -81.4061959 View on Google Maps

MouseOver for Detail Forecast
Overnight Friday Saturday Sunday Monday Tuesday Wednesday Thursday
Mostly Clear on Overnight 20% chance of thunderstorms on Friday 30% chance of thunderstorms on Saturday 30% chance of thunderstorms on Sunday 30% chance of thunderstorms on Monday 40% chance of thunderstorms on Tuesday 30% chance of thunderstorms on Wednesday Mostly Sunny on Thursday
Low: 74°F High: 95°F High: 96°F High: 95°F High: 94°F High: 87°F High: 89°F High: 93°F
Low: 74°F Low: 74°F Low: 74°F Low: 72°F Low: 69°F Low: 70°F  
Mostly Clear Thunderstorms Thunderstorms Thunderstorms Thunderstorms Thunderstorms Thunderstorms Mostly Sunny
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Current Conditions at
SHELBY MUNI ARPT - (KEHO)
75°
Clear
as of 3:25 AM EDST
Rel. Humidity: 83%
Dew Point: 70°F
Visibility: 10 Miles
Pressure: 30.10 in.
Flight Rule: VFR
Wind Data
6 MPH
170° South
Cloud Level(s): Clear
Current Conditions at
GASTONIA - (KAKH)
75°
Clear
as of 2:54 AM EDST
Rel. Humidity: 88%
Dew Point: 72°F
Visibility: 10 Miles
Pressure: 30.10 in.
Flight Rule: VFR
Wind Data
5 MPH
200° South
Cloud Level(s): Clear
Current Conditions at
ROCK HILL - (KUZA)
77°
Clear
as of 2:54 AM EDST
Rel. Humidity: 88%
Dew Point: 73°F
Visibility: 10 Miles
Pressure: 30.11 in.
Flight Rule: VFR
Wind Data
7 MPH
210° Southwest
Cloud Level(s): Clear
Current Conditions at
MONROE - (KEQY)
79°
Clear
as of 2:53 AM EDST
Rel. Humidity: 83%
Dew Point: 73°F
Visibility: 10 Miles
Pressure: 30.10 in.
Flight Rule: VFR
Wind Data
7 MPH
210° Southwest
Cloud Level(s): Clear
Mostly Clear on Overnight Overnight... Mostly clear, with a low around 74. Calm wind.
20% chance of thunderstorms Friday Friday... A slight chance of showers and thunderstorms before 4pm, then a slight chance of showers and thunderstorms after 5pm. Sunny and hot, with a high near 95. Heat index values as high as 100. Calm wind becoming west southwest around 6 mph in the morning. Chance of precipitation is 20%.
20% chance of thunderstorms Friday Night Friday Night... A 20 percent chance of showers and thunderstorms before 9pm. Mostly clear, with a low around 74. Calm wind.
30% chance of thunderstorms Saturday Saturday... A slight chance of showers, then a chance of showers and thunderstorms after 2pm. Mostly sunny and hot, with a high near 96. Calm wind becoming west southwest 5 to 7 mph in the afternoon. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
30% chance of thunderstorms Saturday Night Saturday Night... A 30 percent chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 74. Calm wind.
30% chance of thunderstorms Sunday Sunday... A 30 percent chance of showers and thunderstorms, mainly after 4pm. Mostly sunny and hot, with a high near 95.
30% chance of thunderstorms Sunday Night Sunday Night... A 30 percent chance of showers and thunderstorms before 7pm. Mostly cloudy, with a low around 74.
30% chance of thunderstorms Monday Monday... A 30 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 94.
30% chance of thunderstorms Monday Night Monday Night... A 30 percent chance of showers and thunderstorms before 2am. Mostly cloudy, with a low around 72.
40% chance of thunderstorms Tuesday Tuesday... A chance of showers between 1pm and 2pm, then a chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 87. Chance of precipitation is 40%.
30% chance of thunderstorms Tuesday Night Tuesday Night... A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 69.
30% chance of thunderstorms Wednesday Wednesday... A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 89.
30% chance of thunderstorms Wednesday Night Wednesday Night... A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 70.
Mostly Sunny on Thursday Thursday... Mostly sunny, with a high near 93.
Current Radar Image


Sun Almanac for Smyrna, South Carolina
Sunrise: 06:25 AM
Sunset: 8:39 PM
Civil Sunrise:05:57 AM
Civil Sunset: 9:07 PM
Nautical Sunrise: 05:21 AM
Nautical Sunset: 9:42 PM
Astro Sunrise: 04:43 AM
Astro Sunset: 10:21 PM
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