Hourly Weather Forecast - Summerville, SC

12 AM
46°F
0%
2mph
ESE
Foggy
Humidity
100%
Feels like
46°F
Dew Point
46°F
1 AM
46°F
10%
2mph
E
Foggy
Humidity
100%
Feels like
46°F
Dew Point
46°F
2 AM
46°F
10%
2mph
E
Foggy
Humidity
100%
Feels like
46°F
Dew Point
46°F
3 AM
46°F
20%
2mph
E
Foggy
Humidity
100%
Feels like
46°F
Dew Point
46°F
4 AM
47°F
20%
3mph
E
Foggy
Humidity
100%
Feels like
47°F
Dew Point
47°F
5 AM
47°F
20%
3mph
ENE
Foggy
Humidity
100%
Feels like
47°F
Dew Point
47°F
6 AM
48°F
20%
3mph
ENE
Foggy
Humidity
100%
Feels like
47°F
Dew Point
48°F
7 AM
49°F
20%
3mph
ENE
Foggy
Humidity
99%
Feels like
49°F
Dew Point
49°F
7:18 AM
8 AM
52°F
20%
3mph
E
Foggy
Humidity
100%
Feels like
52°F
Dew Point
52°F
9 AM
56°F
20%
3mph
E
Mostly Cloudy
Humidity
97%
Feels like
56°F
Dew Point
55°F
10 AM
59°F
20%
3mph
ESE
Partly Cloudy
Humidity
91%
Feels like
59°F
Dew Point
57°F
11 AM
62°F
20%
4mph
SE
Partly Cloudy
Humidity
86%
Feels like
62°F
Dew Point
58°F
12 PM
64°F
30%
4mph
SSE
30% Chance Rain Showers
Humidity
84%
Feels like
64°F
Dew Point
59°F
1 PM
65°F
30%
5mph
SSE
30% Chance of Light Rain
Humidity
83%
Feels like
65°F
Dew Point
60°F
2 PM
66°F
30%
5mph
SSE
30% Chance Rain Showers
Humidity
82%
Feels like
66°F
Dew Point
60°F
3 PM
65°F
30%
5mph
SSE
30% Chance Rain Showers
Humidity
83%
Feels like
65°F
Dew Point
60°F
4 PM
64°F
30%
5mph
SSE
30% Chance Rain Showers
Humidity
89%
Feels like
64°F
Dew Point
60°F
5 PM
61°F
30%
5mph
S
30% Chance Rain Showers
Humidity
97%
Feels like
61°F
Dew Point
60°F
5:16 PM
6 PM
59°F
20%
5mph
S
Foggy
Humidity
100%
Feels like
59°F
Dew Point
59°F
7 PM
58°F
20%
5mph
S
Foggy
Humidity
100%
Feels like
58°F
Dew Point
58°F
8 PM
58°F
20%
5mph
S
Foggy
Humidity
100%
Feels like
58°F
Dew Point
58°F
9 PM
58°F
20%
5mph
S
Foggy
Humidity
100%
Feels like
58°F
Dew Point
58°F
10 PM
58°F
30%
6mph
S
30% Chance of Light Rain
Humidity
100%
Feels like
58°F
Dew Point
58°F
11 PM
58°F
30%
6mph
SSW
30% Chance of Light Rain
Humidity
100%
Feels like
58°F
Dew Point
58°F

Wind chill temperatures Monday A.M.

Cold Weather Chills the Nation Down to the Gulf

Extreme cold paired with their wind chill values will shiver much of the nation.

Snowfall forecast through Monday evening.

Mid-Atlantic, Great Lakes Snow Piles Up

Sunday Weather Outlook

Today's Weather Outlook

How to Measure Snow via NWS

How To Measure Snow

Weekly Drought Map for December 11, 2025

Hit-or-Miss Precipitation Leads to Mixed Drought Results

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

Cold Air Damming - Cause And Effects

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