weathermetro
Cities / United States
/ South Carolina
☀️ Dekalb weather
Clear sky. .
Feels like 20° Wind 8 km/h NE Humidity 81% Pressure 1021 hPa UV 0 Air Good ☀ 07:00 - 19:39
Right now it is 19° in Dekalb with clear skies and today's high is 31° with an overnight low of 18° . The sun rises at 07:00 and sets at 19:39, giving 12h 39m of daylight. Over the coming week highs range from 31° to 37° .
Dekalb is in South Carolina, United States, sitting 125 m above sea level. Local time is America/New_York (UTC−4), and every time on this page is shown in it.
Next 24 hours - temperature
18°
25°
31°
31°
18°
04:00 · 19.2° · 0 mm
05:00 · 19° · 0 mm
06:00 · 18.6° · 0 mm
07:00 · 18° · 0 mm
08:00 · 19.2° · 0 mm
09:00 · 21.8° · 0 mm
10:00 · 24.6° · 0 mm
11:00 · 26.8° · 0 mm
12:00 · 28.2° · 0 mm
13:00 · 29.2° · 0 mm
14:00 · 30° · 0 mm
15:00 · 30.5° · 0 mm
16:00 · 30.8° · 0 mm
17:00 · 30.7° · 0 mm
18:00 · 30° · 0 mm
19:00 · 28° · 0 mm
20:00 · 25.6° · 0 mm
21:00 · 24.3° · 0 mm
22:00 · 23.4° · 0 mm
23:00 · 22.5° · 0 mm
00:00 · 21.8° · 0 mm
01:00 · 21.2° · 0 mm
02:00 · 20.7° · 0 mm
03:00 · 20.3° · 0 mm
Precipitation
04:00 · 0 mm
04:00
05:00 · 0 mm
06:00 · 0 mm
07:00 · 0 mm
07:00
08:00 · 0 mm
09:00 · 0 mm
10:00 · 0 mm
10:00
11:00 · 0 mm
12:00 · 0 mm
13:00 · 0 mm
13:00
14:00 · 0 mm
15:00 · 0 mm
16:00 · 0 mm
16:00
17:00 · 0 mm
18:00 · 0 mm
19:00 · 0 mm
19:00
20:00 · 0 mm
21:00 · 0 mm
22:00 · 0 mm
22:00
23:00 · 0 mm
00:00 · 0 mm
01:00 · 0 mm
01:00
02:00 · 0 mm
03:00 · 0 mm
Hour by hour
TIME TEMP FEELS RAIN CONDITIONS
04:00
☀️
19.2°
19.6°
-
Clear sky
05:00
☀️
19°
18.8°
-
Clear sky
06:00
☀️
18.6°
18.5°
-
Clear sky
07:00
☀️
18°
17.9°
-
Clear sky
08:00
☀️
19.2°
19.2°
-
Clear sky
09:00
☀️
21.8°
21.5°
-
Clear sky
10:00
☀️
24.6°
23.8°
-
Clear sky
11:00
☀️
26.8°
25.7°
-
Clear sky
12:00
☀️
28.2°
27.1°
-
Clear sky
13:00
☀️
29.2°
28.4°
-
Clear sky
14:00
☀️
30°
29.5°
-
Clear sky
15:00
☀️
30.5°
29.9°
-
Clear sky
☀️
TodaySeptember 8th
Avg 24° Low 18° at 07:00
High 31° at 16:00
Wind ~15 km/h
Clear
Cloudy
00:00
22°
02:00
20°
04:00
19°
06:00
19°
08:00
19°
10:00
25°
12:00
28°
14:00
30°
16:00
31°
18:00
30°
20:00
26°
22:00
23°
☁️
WednesdaySeptember 9th
Avg 25° Low 19° at 07:00
High 32° at 16:00
Wind ~9 km/h
Cloudy
Cloudy
00:00
22°
02:00
21°
04:00
20°
06:00
19°
08:00
20°
10:00
25°
12:00
29°
14:00
31°
16:00
32°
18:00
31°
20:00
27°
22:00
24°
☀️
ThursdaySeptember 10th
Avg 27° Low 22° at 07:00
High 35° at 14:00
0.1 mm rain Feels 38° Wind ~13 km/h
Clear
Cloudy
00:00
23°
02:00
22°
04:00
22°
06:00
22°
08:00
23°
10:00
29°
12:00
33°
14:00
35°
16:00
32°
0.1mm
18:00
30°
20:00
29°
22:00
29°
🌦️
FridaySeptember 11th
Avg 28° Low 23° at 07:00
High 37° at 14:00
0.8 mm rain Wind ~23 km/h
Cloudy
Rain
00:00
27°
02:00
25°
04:00
24°
06:00
23°
08:00
25°
10:00
28°
12:00
34°
14:00
37°
16:00
34°
18:00
30°
0.2mm
20:00
25°
0.1mm
22:00
24°
0.3mm
🌧️
SaturdaySeptember 12th
Avg 27° Low 22° at 03:00
High 33° at 17:00
5 mm rain Feels 35° Wind ~12 km/h
Clear
Rain
00:00
23°
02:00
22°
0.3mm
04:00
22°
06:00
22°
08:00
23°
0.4mm
10:00
26°
12:00
32°
14:00
31°
1mm
16:00
32°
18:00
32°
20:00
28°
22:00
26°
0.2mm
🌦️
SundaySeptember 13th
Avg 26° Low 23° at 05:00
High 31° at 16:00
1.8 mm rain Feels 34° Wind ~7 km/h
Rain
Cloudy
Rain
Cloudy
Rain
Partly Cloudy
00:00
25°
0.2mm
02:00
24°
0.2mm
04:00
23°
0.2mm
06:00
23°
08:00
23°
10:00
23°
0.1mm
12:00
25°
14:00
29°
16:00
31°
0.1mm
18:00
30°
20:00
27°
22:00
26°
🌧️
MondaySeptember 14th
Avg 27° Low 23° at 03:00
High 35° at 14:00
4.2 mm rain Feels 37° Wind ~10 km/h
Rain
Clear
Cloudy
00:00
24°
1.3mm
02:00
23°
1.3mm
04:00
23°
0.1mm
06:00
23°
08:00
23°
10:00
28°
12:00
33°
14:00
35°
16:00
32°
18:00
29°
20:00
28°
22:00
27°
⛅
TuesdaySeptember 15th
Avg 30° Low 24° at 06:00
High 38° at 15:00
Wind ~7 km/h
Clear
Partly Cloudy
Clear
Partly Cloudy
00:00
26°
02:00
25°
04:00
24°
06:00
24°
08:00
25°
10:00
30°
12:00
35°
14:00
37°
16:00
38°
18:00
35°
20:00
30°
22:00
28°
☀️
WednesdaySeptember 16th
Avg 32° Low 25° at 07:00
High 40° at 15:00
Wind ~21 km/h
Clear
00:00
27°
02:00
26°
04:00
25°
06:00
25°
08:00
26°
10:00
33°
12:00
38°
14:00
39°
16:00
40°
18:00
38°
20:00
33°
22:00
32°
☀️
ThursdaySeptember 17th
Avg 26° Low 21° at 07:00
High 32° at 16:00
Feels 30° Wind ~21 km/h
Clear
00:00
29°
02:00
26°
04:00
24°
06:00
22°
08:00
22°
10:00
25°
12:00
28°
14:00
31°
16:00
32°
18:00
30°
20:00
25°
22:00
23°
⛅
FridaySeptember 18th
Avg 26° Low 18° at 06:00
High 36° at 16:00
Wind ~8 km/h
Clear
Cloudy
Partly Cloudy
00:00
21°
02:00
20°
04:00
19°
06:00
18°
08:00
20°
10:00
26°
12:00
31°
14:00
35°
16:00
36°
18:00
33°
20:00
27°
22:00
26°
☀️
SaturdaySeptember 19th
Avg 29° Low 22° at 07:00
High 40° at 15:00
Wind ~8 km/h
Clear
00:00
24°
02:00
23°
04:00
22°
06:00
22°
08:00
23°
10:00
29°
12:00
35°
14:00
39°
16:00
40°
18:00
37°
20:00
31°
22:00
29°
🌦️
SundaySeptember 20th
Avg 29° Low 23° at 07:00
High 36° at 16:00
1.5 mm rain Wind ~16 km/h
Partly Cloudy
Clear
Rain
00:00
28°
02:00
27°
04:00
25°
06:00
23°
08:00
24°
10:00
28°
12:00
32°
14:00
35°
16:00
36°
18:00
34°
20:00
30°
22:00
25°
0.5mm
🌦️
MondaySeptember 21st
Avg 28° Low 22° at 06:00
High 37° at 16:00
1.2 mm rain Feels 39° Wind ~14 km/h
Rain
Clear
Partly Cloudy
Clear
Rain
00:00
23°
0.2mm
02:00
22°
0.2mm
04:00
22°
06:00
22°
08:00
23°
10:00
28°
12:00
32°
14:00
36°
16:00
37°
18:00
34°
20:00
30°
22:00
26°
0.2mm
🌦️
TuesdaySeptember 22nd
Avg 29° Low 24° at 06:00
High 37° at 15:00
0.9 mm rain Feels 39° Wind ~10 km/h
Cloudy
Rain
00:00
25°
02:00
24°
04:00
24°
06:00
24°
08:00
24°
10:00
28°
12:00
33°
14:00
36°
16:00
37°
18:00
35°
20:00
30°
22:00
27°
0.3mm
🌦️
WednesdaySeptember 23rd
Avg 26° Low 0° at 07:00
High 0° at 15:00
Feels 34° Wind ~18 km/h
Rain
Partly Cloudy
Rain
Partly Cloudy
Rain
Unknown
00:00
24°
0.6mm
02:00
23°
0.6mm
04:00
22°
06:00
22°
0.5mm
08:00
22°
0.5mm
10:00
23°
12:00
27°
14:00
32°
16:00
33°
18:00
30°
0.4mm
20:00
25°
0.4mm
22:00
0°
Sun
☀️ Sunrise 07:00 · Sunset 19:39
12h 39m of daylight · America/New_York
Air quality
PM2.5 3 µg/m³ - Good
No reason to change your plans - open the windows.
Source: Copernicus CAMS, updated hourly.
Common questions about Dekalb weather
Will it rain in Dekalb today?
No rain is in the forecast for Dekalb today.
What is the temperature in Dekalb right now?
It is 19° in Dekalb right now. Today runs between a low of 18° and a high of 31° .
What time is sunrise and sunset in Dekalb?
The sun rises at 07:00 and sets at 19:39 local time in Dekalb today, giving 12h 39m of daylight.
What is the air quality in Dekalb?
PM2.5 in Dekalb is currently 3 µg/m³, which counts as Good on the European air-quality index. No reason to change your plans - open the windows.
How accurate is the Dekalb forecast, and how far ahead does it go?
This page shows 16 days ahead, refreshed every hour. It blends ECMWF, NOAA GFS and whichever national high-resolution model covers Dekalb best. The first three days are the dependable part - day one is usually within a degree or two - and accuracy falls off steadily after day five, so read the far end as a trend rather than a plan. We publish our measured error against real station observations on the accuracy page.
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© 2026 WeatherMetro · Weather data: ECMWF, NOAA, DWD, Météo-France, ECCC, MeteoSwiss and others (CC-BY 4.0) · Air quality & history: Copernicus CAMS / C3S · Location data: GeoNames (CC-BY) · Alerts: NWS, MeteoAlarm, ECCC