Rockville, SC Weather Forecast
Local 7-day forecast
Chance Showers And Thunderstorms
Track current conditions, temperature changes, wind, and the full daily outlook for Rockville, SC in one place.
A chance of showers and thunderstorms before 2am, then showers and thunderstorms likely. Cloudy, with a low around 72. Southwest wind around 12 mph, with gusts as high as 21 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch possible.
Local Weather Overview
This forecast page for Rockville, 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: Jun 16, 2026 10:31 PM EDT.
The active forecast window currently covers Jun 16 to Jun 23, 2026 for Rockville, SC.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jun 16 to Jun 23, 2026
- Latest sync
- Jun 16, 2026 10:31 PM EDT
- Forecast office
- CHS
- Source
- NOAA / NWS
Daily Outlook
This Week in Rockville
Thursday looks like the warmest upcoming period in Rockville at 90 degrees F.
Tonight is the coolest period ahead with temperatures near 72 degrees F.
The strongest winds are forecast for Juneteenth at about 14 to 18 mph SW.
Precipitation is mentioned in 14 upcoming forecast periods.
Forecast Details
- Last updated
- Jun 16, 2026 10:31 PM EDT
- Coverage
- 7 days
- Time zone
- America/New_York
- Forecast office
- CHS
- Radar station
- KCLX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Showers and thunderstorms likely before noon, then a chance of showers and thunderstorms. Mostly cloudy, with a high near 86. Southwest wind around 14 mph, with gusts as high as 23 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch possible.
A chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 77. Southwest wind around 14 mph, with gusts as high as 22 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.
A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 90. Heat index values as high as 103. Southwest wind 12 to 16 mph, with gusts as high as 24 mph. Chance of precipitation is 40%. 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. Mostly cloudy, with a low around 77. Southwest wind 12 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 50%. New rainfall amounts between a quarter and half of an inch possible.
Showers and thunderstorms likely. Mostly cloudy, with a high near 88. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch possible.
Showers and thunderstorms likely before 8pm, then a chance of showers and thunderstorms between 8pm and 2am, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 75. Chance of precipitation is 70%.
A chance of showers and thunderstorms before 8am, then a chance of showers and thunderstorms. Partly sunny, with a high near 87. Chance of precipitation is 30%.
A chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 75. Chance of precipitation is 30%.
A slight chance of rain showers between 8am and 2pm. Mostly sunny, with a high near 87. Chance of precipitation is 20%.
A slight chance of rain showers after 2am. Partly cloudy, with a low around 77. Chance of precipitation is 20%.
A slight chance of rain showers before 8am, then a slight chance of showers and thunderstorms. Mostly sunny, with a high near 90. Chance of precipitation is 20%.
A slight chance of showers and thunderstorms before 8pm. Mostly clear, with a low around 79. Chance of precipitation is 20%.
A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 90. Chance of precipitation is 40%.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Tonight
Jun 16
|
Chance Showers And Thunderstorms
|
72°F |
12 mph
SW
|
|
Wednesday
Jun 17
|
Showers And Thunderstorms Likely then Chance Showers And Thunderstorms
|
86°F |
14 mph
SW
|
|
Wednesday Night
Jun 17
|
Chance Showers And Thunderstorms then Partly Cloudy
|
77°F |
14 mph
SW
|
|
Thursday
Jun 18
|
Mostly Sunny then Chance Showers And Thunderstorms
|
90°F |
12 to 16 mph
SW
|
|
Thursday Night
Jun 18
|
Chance Showers And Thunderstorms
|
77°F |
12 to 15 mph
SW
|
|
Juneteenth
Jun 19
|
Showers And Thunderstorms Likely
|
88°F |
14 to 18 mph
SW
|
|
Friday Night
Jun 19
|
Showers And Thunderstorms Likely then Chance Showers And Thunderstorms
|
75°F |
10 to 16 mph
W
|
|
Saturday
Jun 20
|
Chance Showers And Thunderstorms
|
87°F |
6 to 10 mph
N
|
|
Saturday Night
Jun 20
|
Chance Showers And Thunderstorms then Partly Cloudy
|
75°F |
2 to 8 mph
SW
|
|
Sunday
Jun 21
|
Slight Chance Rain Showers
|
87°F |
2 to 12 mph
E
|
|
Sunday Night
Jun 21
|
Partly Cloudy then Slight Chance Rain Showers
|
77°F |
7 to 10 mph
S
|
|
Monday
Jun 22
|
Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms
|
90°F |
8 to 15 mph
SW
|
|
Monday Night
Jun 22
|
Slight Chance Showers And Thunderstorms then Mostly Clear
|
79°F |
8 to 14 mph
SW
|
|
Tuesday
Jun 23
|
Mostly Sunny then Chance Showers And Thunderstorms
|
90°F |
8 to 13 mph
SW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Rockville.