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

Weather Conditions

66°
CLOUDY

Updated: 4:22 AM

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7-day Forecast for Johnston

  • Daytime
  • Nighttime
05/22
Wed
86°
Humid with times of clouds and sun; a shower or thunderstorm around this afternoon
Feels Like: 95°
Winds: 5mph SSW
66° Feels like: 65°
Winds: 5mph SSW
05/23
Thu
88°
Times of clouds and sun with a shower or thunderstorm around; humid
Feels Like: 90°
Winds: 8mph WSW
63° Feels like: 61°
Winds: 6mph WNW
05/24
Fri
82°
Mostly sunny and breezy
Feels Like: 84°
Winds: 14mph NNW
49° Feels like: 47°
Winds: 7mph NNE
05/25
Sat
79°
Sunny and pleasant
Feels Like: 91°
Winds: 4mph ESE
52° Feels like: 53°
Winds: 4mph S
05/26
Sun
82°
Mostly sunny and pleasant
Feels Like: 91°
Winds: 4mph S
57° Feels like: 55°
Winds: 5mph SSW
05/27
Mon
84°
Nice with periods of clouds and sunshine
Feels Like: 91°
Winds: 7mph SSW
59° Feels like: 58°
Winds: 5mph SSW
05/28
Tue
87°
Sunny
Feels Like: 96°
Winds: 5mph SSW
64° Feels like: 63°
Winds: 6mph S

24 Hour Forecast for Johnston

  • 7am
  • 8am
  • 9am
  • 10am
  • 11am
  • 12pm
  • Conditions
  • Temperature
  • 66°
  • 67°
  • 70°
  • 73°
  • 77°
  • 80°
  • Cloud Cover
  • 85%
  • 80%
  • 62%
  • 53%
  • 47%
  • 46%
  • Feels Like
  • 67°
  • 68°
  • 75°
  • 81°
  • 87°
  • 91°
  • Dew Point
  • 63°
  • 64°
  • 65°
  • 65°
  • 65°
  • 66°
  • Humidity
  • 89%
  • 90%
  • 83%
  • 75%
  • 67%
  • 61%
  • Wind Direction
  • SSE
  • SSE
  • SSE
  • S
  • S
  • SSW
  • Wind Speed
  • 3
  • 5
  • 5
  • 5
  • 6
  • 6
  • Precipitation
  • 0.0
  • 0.0
  • 0.0
  • 0.0
  • 0.0
  • 0.0