Chaunessy, SC Weather Forecast
Local 7-day forecast
Mostly Cloudy
Track current conditions, temperature changes, wind, and the full daily outlook for Chaunessy, SC in one place.
Mostly cloudy, with a low around 67. Northeast wind around 3 mph.
Local Weather Overview
This forecast page for Chaunessy, 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 16, 2026 3:46 AM EDT.
The active forecast window currently covers Sep 16 to Sep 22, 2026 for Chaunessy, SC.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Sep 16 to Sep 22, 2026
- Latest sync
- Sep 16, 2026 3:46 AM EDT
- Forecast office
- GSP
- Source
- NOAA / NWS
Daily Outlook
This Week in Chaunessy
Friday looks like the warmest upcoming period in Chaunessy at 94 degrees F.
Wednesday Night is the coolest period ahead with temperatures near 66 degrees F.
The strongest winds are forecast for Saturday at about 8 mph ENE.
Precipitation is mentioned in 7 upcoming forecast periods.
Forecast Details
- Last updated
- Sep 16, 2026 3:46 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 sourceExtended Forecast
Sunny, with a high near 89. East northeast wind 2 to 7 mph.
Patchy fog after 4am. Mostly clear, with a low around 66. East wind 0 to 7 mph.
Patchy fog before 9am. Sunny, with a high near 91. Southwest wind 1 to 5 mph.
Mostly clear, with a low around 70. Southwest wind around 5 mph.
A chance of showers and thunderstorms after 3pm. Mostly sunny, with a high near 94. Chance of precipitation is 30%.
A chance of showers and thunderstorms before 8pm, then a chance of showers and thunderstorms between 8pm and 2am. Partly cloudy, with a low around 70. Chance of precipitation is 30%.
A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 87. Chance of precipitation is 30%.
A chance of showers and thunderstorms before 2am. Partly cloudy, with a low around 69. Chance of precipitation is 30%.
Mostly sunny, with a high near 89.
Partly cloudy, with a low around 69.
A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 88. Chance of precipitation is 40%.
A chance of showers and thunderstorms. Mostly cloudy, with a low around 68. Chance of precipitation is 40%.
A slight chance of rain showers before 2pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 84.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Overnight
Sep 16
|
Mostly Cloudy
|
67°F |
3 mph
NE
|
|
Wednesday
Sep 16
|
Sunny
|
89°F |
2 to 7 mph
ENE
|
|
Wednesday Night
Sep 16
|
Mostly Clear then Patchy Fog
|
66°F |
0 to 7 mph
E
|
|
Thursday
Sep 17
|
Patchy Fog then Sunny
|
91°F |
1 to 5 mph
SW
|
|
Thursday Night
Sep 17
|
Mostly Clear
|
70°F |
5 mph
SW
|
|
Friday
Sep 18
|
Mostly Sunny then Chance Showers And Thunderstorms
|
94°F |
2 to 6 mph
N
|
|
Friday Night
Sep 18
|
Chance Showers And Thunderstorms
|
70°F |
5 mph
NE
|
|
Saturday
Sep 19
|
Mostly Sunny then Chance Showers And Thunderstorms
|
87°F |
8 mph
ENE
|
|
Saturday Night
Sep 19
|
Chance Showers And Thunderstorms
|
69°F |
2 to 6 mph
ENE
|
|
Sunday
Sep 20
|
Mostly Sunny
|
89°F |
5 mph
SE
|
|
Sunday Night
Sep 20
|
Partly Cloudy
|
69°F |
1 to 5 mph
NNW
|
|
Monday
Sep 21
|
Mostly Sunny then Chance Showers And Thunderstorms
|
88°F |
1 to 5 mph
SSW
|
|
Monday Night
Sep 21
|
Chance Showers And Thunderstorms
|
68°F |
5 mph
ENE
|
|
Tuesday
Sep 22
|
Chance Showers And Thunderstorms
|
84°F |
2 to 7 mph
NE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Chaunessy.