Hourly Weather Forecast - Johns Island, SC

6 AM
46°F
0%
1mph
NE
Cloudy
Humidity
96%
Feels like
46°F
Dew Point
45°F
7 AM
46°F
0%
1mph
NE
Cloudy
Humidity
95%
Feels like
46°F
Dew Point
45°F
7:09 AM
8 AM
47°F
0%
1mph
NE
Cloudy
Humidity
96%
Feels like
47°F
Dew Point
46°F
9 AM
48°F
10%
1mph
NNE
Cloudy
Humidity
95%
Feels like
48°F
Dew Point
47°F
10 AM
49°F
10%
1mph
NNE
Cloudy
Humidity
91%
Feels like
49°F
Dew Point
47°F
11 AM
50°F
10%
1mph
NNE
Cloudy
Humidity
90%
Feels like
50°F
Dew Point
47°F
12 PM
50°F
20%
1mph
NNE
Cloudy
Humidity
92%
Feels like
50°F
Dew Point
48°F
1 PM
50°F
20%
1mph
NNE
Cloudy
Humidity
94%
Feels like
50°F
Dew Point
48°F
2 PM
50°F
20%
1mph
NNE
Cloudy
Humidity
96%
Feels like
50°F
Dew Point
49°F
3 PM
49°F
20%
1mph
NNE
Foggy
Humidity
99%
Feels like
49°F
Dew Point
49°F
4 PM
49°F
30%
1mph
NNE
30% Chance of Light Rain
Humidity
100%
Feels like
49°F
Dew Point
49°F
5 PM
48°F
30%
1mph
NNE
30% Chance of Light Rain
Humidity
100%
Feels like
48°F
Dew Point
48°F
5:14 PM
6 PM
47°F
30%
1mph
NNE
30% Chance of Light Rain
Humidity
100%
Feels like
47°F
Dew Point
47°F
7 PM
47°F
30%
1mph
NNE
30% Chance of Light Rain
Humidity
100%
Feels like
47°F
Dew Point
47°F
8 PM
47°F
30%
1mph
NNE
30% Chance of Light Rain
Humidity
100%
Feels like
47°F
Dew Point
47°F
9 PM
47°F
20%
2mph
N
Foggy
Humidity
100%
Feels like
47°F
Dew Point
47°F
10 PM
47°F
10%
2mph
N
Foggy
Humidity
100%
Feels like
47°F
Dew Point
47°F
11 PM
47°F
20%
2mph
N
Foggy
Humidity
99%
Feels like
47°F
Dew Point
46°F

Snow Totals Through Tonight

Snow Impacts Great Lakes To New England

A low pressure system spurs a swath of snow from Wisconsin to New England today.

Today's Weather Outlook

Today's Weather Outlook

Weekly Drought Map for December 4, 2025

Active Week of Weather Leads to Mixed Drought Results

A strong cold-air-damming event from March 20, 2018.

Cold Air Damming - Cause And Effects

People skating on a frozen pond on a clear day. (Image by Q K from Pixabay)

Safety Tips For Icy Surfaces

Image courtesy of PeakPX.

Top 10 Winter Energy Saving Tips

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide