Prosperity, SC Weather Forecast
Local 7-day forecast
Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Prosperity, SC in one place.
Sunny, with a high near 96. Heat index values as high as 103. East wind 0 to 3 mph. New rainfall amounts less than a tenth of an inch possible.
Local Weather Overview
This forecast page for Prosperity, 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: Jul 17, 2026 11:45 AM EDT.
The active forecast window currently covers Jul 17 to Jul 23, 2026 for Prosperity, SC.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jul 17 to Jul 23, 2026
- Latest sync
- Jul 17, 2026 11:45 AM EDT
- Forecast office
- CAE
- Source
- NOAA / NWS
Daily Outlook
This Week in Prosperity
Today looks like the warmest upcoming period in Prosperity at 96 degrees F.
Thursday Night is the coolest period ahead with temperatures near 70 degrees F.
The strongest winds are forecast for Wednesday at about 9 mph SW.
Precipitation is mentioned in 14 upcoming forecast periods.
Forecast Details
- Last updated
- Jul 17, 2026 11:45 AM EDT
- Coverage
- 7 days
- Time zone
- America/New_York
- Forecast office
- CAE
- Radar station
- KCAE
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
A slight chance of showers and thunderstorms between 7pm and 10pm. Partly cloudy, with a low around 75. Heat index values as high as 100. Southwest wind around 3 mph. Chance of precipitation is 20%. New rainfall amounts between a tenth and quarter of an inch possible.
A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 93. Heat index values as high as 101. Southwest wind 2 to 8 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch possible.
A chance of showers and thunderstorms before 11pm, then a chance of showers and thunderstorms between 11pm and 2am. Partly cloudy, with a low around 74. Southwest wind 3 to 7 mph. Chance of precipitation is 40%. New rainfall amounts between a half and three quarters of an inch possible.
A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 92. Southwest wind around 6 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.
A chance of showers and thunderstorms before 2am. Mostly cloudy, with a low around 73. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch possible.
A chance of showers and thunderstorms after 8am. Mostly sunny, with a high near 91. Chance of precipitation is 30%.
A chance of showers and thunderstorms before 2am. Partly cloudy, with a low around 73. Chance of precipitation is 30%.
A slight chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 93.
A slight chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 76.
A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 93. Chance of precipitation is 40%.
A chance of showers and thunderstorms before 2am. Mostly cloudy, with a low around 73. Chance of precipitation is 40%.
A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 89. Chance of precipitation is 30%.
A chance of showers and thunderstorms before 2am. Partly cloudy, with a low around 70.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Today
Jul 17
|
Sunny
|
96°F |
0 to 3 mph
E
|
|
Tonight
Jul 17
|
Slight Chance Showers And Thunderstorms then Partly Cloudy
|
75°F |
3 mph
SW
|
|
Saturday
Jul 18
|
Mostly Sunny then Chance Showers And Thunderstorms
|
93°F |
2 to 8 mph
SW
|
|
Saturday Night
Jul 18
|
Chance Showers And Thunderstorms
|
74°F |
3 to 7 mph
SW
|
|
Sunday
Jul 19
|
Mostly Sunny then Chance Showers And Thunderstorms
|
92°F |
6 mph
SW
|
|
Sunday Night
Jul 19
|
Chance Showers And Thunderstorms
|
73°F |
1 to 5 mph
SW
|
|
Monday
Jul 20
|
Chance Showers And Thunderstorms
|
91°F |
5 mph
S
|
|
Monday Night
Jul 20
|
Chance Showers And Thunderstorms
|
73°F |
2 mph
S
|
|
Tuesday
Jul 21
|
Mostly Sunny then Slight Chance Showers And Thunderstorms
|
93°F |
2 to 8 mph
SW
|
|
Tuesday Night
Jul 21
|
Slight Chance Showers And Thunderstorms then Partly Cloudy
|
76°F |
7 mph
SW
|
|
Wednesday
Jul 22
|
Mostly Sunny then Chance Showers And Thunderstorms
|
93°F |
9 mph
SW
|
|
Wednesday Night
Jul 22
|
Chance Showers And Thunderstorms
|
73°F |
3 to 7 mph
N
|
|
Thursday
Jul 23
|
Mostly Sunny then Chance Showers And Thunderstorms
|
89°F |
7 mph
NE
|
|
Thursday Night
Jul 23
|
Chance Showers And Thunderstorms
|
70°F |
1 to 5 mph
NE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Prosperity.