10-Day Weather Forecast - Johnston, SC
- 87|69°F
RainHourly detailsToday
87°FPartly cloudy with likely rain. Chance of precipitation 90%. High temperature around 87F. Dew point will be around 74F with an average humidity of 77%. Winds will be 10 mph from the W.
Tonight
69°F
Mostly clear this evening then becoming partly cloudy. Lows in the upper 60s. West winds 5 to 10 mph becoming north after midnight.
Weekend Weather
- 87|69°F
Mostly SunnyHourly detailsDay
87°FMostly sunny. Highs in the upper 80s. Northeast winds around 5 mph.
Night
69°FPartly cloudy in the evening then becoming mostly cloudy. Lows in the upper 60s. Light and variable winds.
- 89|73°FMostly SunnyHourly details
Day
89°FMostly sunny. Highs in the lower 90s. South winds around 5 mph.
Night
73°F
A chance of thunderstorms in the evening. Partly cloudy with a chance of showers. Lows in the lower 70s. Southwest winds around 5 mph. Chance of rain 30 percent.
- 88|74°F
40% Chance of StormsHourly detailsDay
88°FMostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 40 percent.
Night
74°FPartly cloudy with a chance of showers and thunderstorms in the evening then mostly clear after midnight. Lows in the mid 70s. Chance of rain 40 percent.
- 90|71°F30% Chance of StormsHourly details
Day
90°FMostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 30 percent.
Night
71°FPartly cloudy. A chance of showers and thunderstorms in the evening. Lows in the lower 70s. Chance of rain 30 percent.
- 88|71°F30% Chance of StormsHourly details
Day
88°FMostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 30 percent.
Night
71°FPartly cloudy. A chance of showers and thunderstorms in the evening. Lows around 70. Chance of rain 30 percent.
- 88|71°FMostly Sunny
Day
88°FMostly sunny. Highs in the lower 90s.
Night
71°FPartly cloudy. Lows around 70.
- 89|73°FMostly Sunny
Day
89°FMostly sunny. Highs in the lower 90s.
Night
73°F
Mostly clear with a chance of rain. Chance of precipitation 40%. Low temperature around 73F. Dew point will be around 71F with an average humidity of 77%. Winds will be 3 mph from the SW.
Weekend Weather
- 90|73°F30% Chance of Rain
Day
90°FMostly sunny with a 35% chance for rain and thunderstorms. High temperature around 90F. Dew point will be around 71F with an average humidity of 71%. Winds will be 4 mph from the W.
Night
73°FPartly cloudy with a 45% chance for rain and thunderstorms. Low temperature around 73F. Dew point will be around 71F with an average humidity of 78%. Winds will be 3 mph from the SW.
- 91|74°F30% Chance of Rain
Day
91°FMostly sunny with a 35% chance for rain and thunderstorms. High temperature around 91F. Dew point will be around 72F with an average humidity of 72%. Winds will be 5 mph from the W.
Night
74°FPartly cloudy with a 45% chance for rain and thunderstorms. Low temperature around 74F. Dew point will be around 72F with an average humidity of 78%. Winds will be 3 mph from the SW.
