National Weather
Advertisement

Johnston, SC 29832   Weather, Extended Forecast and Hour-by-Hour Forecast

Weather Conditions

52°
RAIN

Updated: 5:07 PM

Find Local Forecasts

Or browse our list of 40,000 U.S. and int'l cities.

7-day Forecast for Johnston

  • Daytime
  • Nighttime
04/18
Fri
56°
Cooler with considerable cloudiness; a shower in spots late this morning followed by rain this afternoon
Feels Like: 54°
Winds: 9mph NE
47° Feels like: 35°
Winds: 16mph NNE
04/19
Sat
58°
Mostly cloudy, breezy and cool with a bit of rain
Feels Like: 53°
Winds: 15mph NE
47° Feels like: 41°
Winds: 9mph NNE
04/20
Sun
72°
Warmer; plenty of clouds in the morning, then clouds and sun in the afternoon
Feels Like: 73°
Winds: 14mph NNE
49° Feels like: 48°
Winds: 7mph NE
04/21
Mon
77°
Mostly sunny and pleasant
Feels Like: 84°
Winds: 5mph ESE
56° Feels like: 55°
Winds: 4mph SW
04/22
Tue
80°
Partly sunny with a couple of thunderstorms around in the afternoon
Feels Like: 82°
Winds: 9mph W
56° Feels like: 57°
Winds: 6mph NW
04/23
Wed
79°
Sunny
Feels Like: 88°
Winds: 4mph WNW
55° Feels like: 56°
Winds: 3mph S
04/24
Thu
79°
Mostly sunny and beautiful
Feels Like: 84°
Winds: 6mph SSE
59° Feels like: 57°
Winds: 7mph SSW

24 Hour Forecast for Johnston

  • 8pm
  • 9pm
  • 10pm
  • 11pm
  • 12am
  • 1am
  • Conditions
  • Temperature
  • 52°
  • 51°
  • 51°
  • 51°
  • 50°
  • 50°
  • Cloud Cover
  • 99%
  • 97%
  • 98%
  • 99%
  • 99%
  • 99%
  • Feels Like
  • 43°
  • 39°
  • 43°
  • 38°
  • 37°
  • 41°
  • Dew Point
  • 47°
  • 46°
  • 46°
  • 45°
  • 44°
  • 44°
  • Humidity
  • 81%
  • 82%
  • 81%
  • 80%
  • 80%
  • 81%
  • Wind Direction
  • NE
  • NE
  • NE
  • NE
  • NE
  • NNE
  • Wind Speed
  • 11
  • 13
  • 15
  • 16
  • 16
  • 16
  • Precipitation
  • 0.26
  • 0.0
  • 0.13
  • 0.13
  • 0.0
  • 0.03