Current Weather Conditions for Johnston, SC
90°F
Conditions
Wind: 7 mph SWHumidity: 54%
Probability of Precipitation: 18%
Hourly Forcast (next 12 hours)
| 11 PM | 12 AM | 1 AM | 2 AM | 3 AM | 4 AM | 5 AM | 6 AM | 7 AM | 8 AM | 9 AM | 10 AM | 11 AM |
| 90° | 88° | 84° | 82° | 80° | 79° | 78° | 78° | 77° | 76° | 76° | 75° | 76° |
Upcoming Week
| Day | Forecast | High | Low |
|
Tonight |
Slight Chance Showers And Thunderstorms then Mostly Clear
A slight chance of showers and thunderstorms before 8pm. Mostly clear, with a low around 75. Southwest wind 3 to 7 mph. Chance of precipitation is 20%. |
90°F | 74°F |
|
Saturday |
Sunny
Sunny, with a high near 98. Heat index values as high as 104. West wind 5 to 12 mph. |
90°F | 74°F |
|
Saturday Night |
Mostly Clear
Mostly clear, with a low around 77. Heat index values as high as 101. West wind 6 to 10 mph. |
90°F | 74°F |
|
Sunday |
Mostly Sunny then Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 98. Heat index values as high as 105. West wind 7 to 10 mph. Chance of precipitation is 20%. |
90°F | 74°F |
|
Sunday Night |
Slight Chance Showers And Thunderstorms then Partly Cloudy
A slight chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 77. West wind 5 to 9 mph. Chance of precipitation is 20%. |
90°F | 74°F |
|
Monday |
Mostly Sunny then Chance Showers And Thunderstorms
A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 98. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible. |
90°F | 74°F |
|
Monday Night |
Chance Showers And Thunderstorms
A chance of showers and thunderstorms before 2am. Mostly cloudy, with a low around 74. Chance of precipitation is 40%. |
90°F | 74°F |
|
Tuesday |
Showers And Thunderstorms Likely
Showers and thunderstorms likely after 8am. Partly sunny, with a high near 92. Chance of precipitation is 70%. |
90°F | 74°F |
|
Tuesday Night |
Showers And Thunderstorms Likely
Showers and thunderstorms likely. Mostly cloudy, with a low around 72. Chance of precipitation is 70%. |
90°F | 74°F |
|
Wednesday |
Slight Chance Rain Showers then Chance Showers And Thunderstorms
A slight chance of rain showers before 2pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 90. Chance of precipitation is 40%. |
90°F | 74°F |
|
Wednesday Night |
Chance Showers And Thunderstorms
A chance of showers and thunderstorms before 2am. Partly cloudy, with a low around 71. Chance of precipitation is 40%. |
90°F | 74°F |
|
Thursday |
Mostly Sunny then Chance Showers And Thunderstorms
A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 93. Chance of precipitation is 30%. |
90°F | 74°F |
|
Thursday Night |
Chance Showers And Thunderstorms then Mostly Clear
A chance of showers and thunderstorms before 8pm. Mostly clear, with a low around 72. Chance of precipitation is 30%. |
90°F | 74°F |
|
Friday |
Mostly Sunny then Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 95. |
90°F | 74°F |
| Data provided by weather.gov | |||