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WeatherLive › Georgia › Decatur

Decatur, GA Weather (30030)

ZIP codes: 30030 · 30031 · 30036 · 30037
Today Hourly 10-Day Weekend Monthly Radar Air Quality Climate
Current WeatherDecatur · 7:39 AM EDT
99° | 70°
70°F
Feels like 72°
Sunny
WindNW 6 mph · Gusts 15 mph
Precip4% · –
Humidity85% · Dew point 65°
UV index10 Very high
Air Quality57 Moderate
Pressure29.94 inHg
Visibility6 mi
Sunrise / Sunset7:02 AM · 8:19 PM · 13h 17m

Weather map — Decatur

Full radar →
Now
70°
12%
6 mph
08:00
72°
10%
6 mph
09:00
77°
10%
6 mph
10:00
82°
8%
7 mph
11:00
90°
2%
6 mph
12:00
93°
1%
5 mph
13:00
96°
1%
5 mph
14:00
97°
1%
5 mph
15:00
99°
0%
7 mph
16:00
99°
1%
7 mph
17:00
95°
9%
8 mph
18:00
94°
7%
7 mph
19:00
92°
9%
7 mph
20:00
91°
9%
6 mph
21:00
88°
9%
6 mph
22:00
87°
10%
4 mph
23:00
87°
1%
2 mph
00:00
87°
1%
3 mph
01:00
87°
3%
5 mph
02:00
86°
4%
4 mph
03:00
85°
2%
4 mph
04:00
84°
9%
5 mph
05:00
82°
2%
6 mph
06:00
82°
10%
6 mph

Today · Wed 8/19

High 99°
4% / –

Sunny. Winds NW at 8 mph.

Overnight · Wed 8/19

Low 72°
— / –

Sunny.

Tomorrow · Thu 8/20

93° | 77°
17% / –

Mostly cloudy. Winds N at 14 mph.

7-day trend

Decatur · temperature + precipitation

10-day forecast

Updated 7:39 AM

Details & indices

Wind
6 mph NW
Gusts 15 mph
Humidity
85%
Dew point 65°
Pressure
29.94 inHg
Rising
UV index
10 — Very high
High today
Air Quality
Moderate
AQI 57 · US EPA
Allergy
High
Mugwort
Visibility
6 mi
Clear view
Allergy — Decatur

🌿 Conditions right now

View all →
Birch
None
Grass
High
Oak
None
Alder
None
Hazel
None
Mugwort
High
Ragweed
Moderate

Sun & moon

Sunrise7:02 AM
Sunset8:19 PM
Length of day13h 17m
Moonrise2:08 PM
Moonset—
Moon phase🌓 First Quarter · 44%
Next full moonAug 28 Sturgeon Moon
Latitude33.7748°N
Longitude-84.2963°E

Water temps nearby

View all →
No beaches within 50 miles
🌤️No rain expected in the next 90 minutes
Now+30+60+90 min
Minute-by-minute precip · HRRR nowcast

Daily planner

computed from today's forecast
Laundry day
Great
Line-drying weather
Grilling
Great
Fire up the grill
Running
Fair
Lace up outside
Patio
Great
Dinner outdoors
Nearby places in {{REGION}}
🌤️
Atlanta
—
— 🌤️
Columbus
—
— 🌤️
Savannah
—
—
Data sources · Wednesday, August 19
Where the Decatur forecast comes from
This page blends NOAA/NWS model guidance with global ensembles for the 10-day outlook, air quality and alerts. Data refreshes every hour, current conditions every 15 minutes. Coordinates: 33.7748°N, -84.2963°.
NBM + global weather models
Updated: 7:39 AM
ZIP codes in Decatur
📮
30030
Decatur
 📮
30031
Decatur
 📮
30032
Belvedere Park
 📮
30033
North Druid Hills
 📮
30034
Panthersville
 📮
30035
Decatur
 📮
30036
Decatur
 📮
30037
Decatur
Weather in Decatur
The 10-day span for Decatur runs from a high near 99° on Wednesday down to 67° overnight on Friday. Roughly 0.56 in of rain falls over the period, with Saturday the most likely wet day (74%). The NWS alert board for this area is currently clear. Right now Decatur is about 34° cooler than nearby Montgomery. Longer view: humid-subtropical — long summers, mild winters, spring storm season.
Decatur, GA · Elev 1,043 ft · 33.77°N, 84.30°W · Georgia · Forecast computed for these exact coordinates
Powered by NWS/NOAA guidance, multi-model forecasts and official environmental feeds · NOAA/NWS · EPA AirNow · MET Norway · global models
Updated: 7:39 AM