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WeatherLive › Alabama › Decatur

Decatur, AL Weather (35601)

ZIP codes: 35601 · 35602 · 35609 · 35699
Today Hourly 10-Day Weekend Monthly Radar Air Quality Climate
Current WeatherDecatur · 3:30 PM CDT
36° | 22°
36°C
Feels like 42°
Sunny
WindN 10 mph · Gusts 12 mph
Precip5% · –
Humidity45% · Dew point 22°
UV index10 Very high
Air Quality83 Moderate
Pressure29.97 inHg
Visibility6 mi
Sunrise / Sunset6:10 AM · 7:32 PM · 13h 22m

Weather map — Decatur

Full radar →
Now
36°
1%
10 mph
16:00
36°
1%
9 mph
17:00
35°
1%
8 mph
18:00
34°
1%
8 mph
19:00
32°
1%
6 mph
20:00
29°
1%
7 mph
21:00
27°
10%
7 mph
22:00
26°
5%
7 mph
23:00
25°
13%
6 mph
00:00
24°
3%
5 mph
01:00
23°
4%
3 mph
02:00
22°
12%
2 mph
03:00
22°
5%
2 mph
04:00
22°
5%
3 mph
05:00
21°
8%
2 mph
06:00
21°
8%
1 mph
07:00
22°
8%
1 mph
08:00
23°
12%
0 mph
09:00
25°
5%
2 mph
10:00
27°
4%
2 mph
11:00
30°
3%
0 mph
12:00
31°
2%
1 mph
13:00
32°
2%
2 mph
14:00
33°
2%
3 mph

Today · Tue 8/18

High 36°
5% / –

Sunny. Winds N at 10 mph.

Tonight · Tue 8/18

Low 21°
10% / –

Mostly cloudy. Winds NE at 7 mph.

Tomorrow · Wed 8/19

33° | 21°
4% / –

Sunny. Winds S at 9 mph.

7-day trend

Decatur · temperature + precipitation

10-day forecast

Updated 3:30 PM

Details & indices

Wind
10 mph N
Gusts 12 mph
Humidity
45%
Dew point 22°
Pressure
29.97 inHg
Rising
UV index
10 — Very high
High today
Air Quality
Moderate
AQI 83 · US EPA
Allergy
Very high
Grass
Visibility
6 mi
Clear view
Allergy — Decatur

🌿 Conditions right now

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

Sun & moon

Sunrise6:10 AM
Sunset7:32 PM
Length of day13h 22m
Moonrise12:21 PM
Moonset10:39 PM
Moon phase🌓 First Quarter · 38%
Next full moonAug 27 Sturgeon Moon
Latitude34.6059°N
Longitude-86.9833°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}}
Huntsville
Sunny
36° 🌤️
Birmingham
—
— 🌤️
Montgomery
—
— 🌤️
Mobile
—
—
Data sources · Tuesday, August 18
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: 34.6059°N, -86.9833°.
NBM + global weather models
Updated: 3:30 PM
ZIP codes in Decatur
📮
35601
Decatur
 📮
35602
Decatur
 📮
35603
Decatur
 📮
35609
Decatur
 📮
35615
Decatur
 📮
35649
Decatur
 📮
35671
Decatur
 📮
35699
Decatur
Weather in Decatur
The 10-day span for Decatur runs from a high near 36° on Tuesday down to 14° overnight on Thursday. About 1.4 in of precipitation is expected in total; the most likely wet day is Wednesday (81% chance). Expect a blustery spell — gusts near 26 mph on Thursday. No active NWS alerts at the moment — quiet on the hazards front. Right now Decatur is running about 72° warmer than Birmingham. Longer view: humid-subtropical — long summers, mild winters, spring storm season.
Decatur, AL · Elev 561 ft · 34.61°N, 86.98°W · Alabama · 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: 3:30 PM