Johnston, SC

Weather

As of
Current Temperature

70degrees Fahrenheit

Feels like:70°

Hi:70°Lo:45°

Sunny

Live Weather Radar

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Johnston, SC weather radar map

Current Weather Details

Feels like
70°
Daily Rain
0"
Dew point
42°
Monthly Rain
4.29"
Humidity
37%
Avg. Wind
N 8 mph
Pressure
30.25"
Wind Gust
8 mph
Sunrise
7:41 AM
Moon
Waning Gibbous
Sunset
6:40 PM
UV Index
5 (Moderate)

Weather Forecast

  • Today

    Hi

    Sunny. High temperature around 70F. Dew point will be around 48F with an average humidity of 43%. Winds will be 8 mph from the NNE.

  • Tonight

    Lo

    Mostly clear this evening, then becoming partly cloudy. Lows in the lower 40s. Northeast winds around 5 mph.

Johnston, SC 10-day weather forecast

AIR QUALITY

Air Quality Index
26|Fair
Top Triggers:
pm25
View Today's Air Quality details for Johnston, SC

POLLEN COUNT & ALLERGY FORECAST

Pollen Count
3.8|Low-Medium
Predominant Pollen:
Ragweed, Grass
Johnston, SC Pollen forecast details

Spark™ LIGHTNING MAP

Closest strike in the last 30 minutes:621.5 miles

No Lightning Nearby

Johnston, SC real-time lightning alerts & live Map