10-Day Weather Forecast - Johnston, SC
- 60|57°FThunderstormsHourly details
Today
60°FRain likely this morning then rain with a slight chance of thunderstorms this afternoon. Patchy fog. Highs in the lower 60s. Southeast winds around 5 mph. Chance of rain 90 percent.
Tonight
57°FRain mainly in the evening. Patchy fog. Lows in the upper 40s. South winds 5 to 10 mph becoming southwest 10 to 15 mph after midnight. Gusts up to 30 mph. Chance of rain near 100 percent.
- 56|34°FSunnyHourly details
Day
56°FSunny. Highs in the upper 50s. West winds 10 to 15 mph with gusts up to 25 mph.
Night
34°FClear cooler with lows in the lower 30s. West winds around 5 mph in the evening becoming light and variable.
Weekend Weather
- 58|39°FSunnyHourly details
Day
58°FSunny. Highs around 60. East winds around 5 mph becoming south around 5 mph in the afternoon.
Night
39°FMostly clear. Lows in the upper 30s.
- 62|34°FSunnyHourly details
Day
62°FSunny. Highs in the mid 60s.
Night
34°FMostly clear. Lows in the mid 30s.
- 51|32°FSunnyHourly details
Day
51°FSunny. Highs in the mid 50s.
Night
32°FMostly clear in the evening then becoming partly cloudy. Lows in the lower 30s.
- 58|45°FMostly SunnyHourly details
Day
58°FMostly sunny. Highs in the upper 50s.
Night
45°FMostly clear in the evening then becoming partly cloudy. Lows in the lower 40s.
- 67|50°FMostly Sunny
Day
67°FMostly sunny. Highs in the upper 60s.
Night
50°FClear. Low temperature around 50F. Dew point will be around 51F with an average humidity of 95%. Winds will be 4 mph from the SW.
- 69|51°FSunny
Day
69°FSunny. High temperature around 69F. Dew point will be around 54F with an average humidity of 79%. Winds will be 7 mph from the W.
Night
51°FClear. Low temperature around 51F. Dew point will be around 53F with an average humidity of 95%. Winds will be 6 mph from the SW.
- 68|51°FSunny
Day
68°FSunny. High temperature around 68F. Dew point will be around 57F with an average humidity of 83%. Winds will be 7 mph from the W.
Night
51°FClear. Low temperature around 51F. Dew point will be around 55F with an average humidity of 96%. Winds will be 5 mph from the SW.
Weekend Weather
- 68|48°FSunny
Day
68°FSunny. High temperature around 68F. Dew point will be around 54F with an average humidity of 77%. Winds will be 4 mph from the W.
Night
48°FClear. Low temperature around 48F. Dew point will be around 49F with an average humidity of 85%. Winds will be 3 mph from the W.
