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WeatherLive › Arkansas › Decatur

Decatur, AR Weather (72722)

Today Hourly 10-Day Weekend Monthly Radar Air Quality Climate
Current WeatherDecatur · 9:38 PM CDT
39° | 19°
29°C
Feels like 26°
Sunny
WindSE 10 mph · Gusts 25 mph
Precip1% · –
Humidity30% · Dew point 10°
UV index9 Very high
Air Quality41 Good
Pressure29.94 inHg
Visibility6 mi
Sunrise / Sunset6:47 AM · 7:50 PM · 13h 3m

Weather map — Decatur

Full radar →
Now
29°
0%
10 mph
22:00
28°
0%
11 mph
23:00
27°
1%
12 mph
00:00
27°
1%
12 mph
01:00
26°
1%
11 mph
02:00
26°
1%
10 mph
03:00
25°
1%
10 mph
04:00
24°
1%
10 mph
05:00
24°
2%
9 mph
06:00
25°
2%
9 mph
07:00
25°
7%
9 mph
08:00
25°
10%
9 mph
09:00
26°
2%
11 mph
10:00
29°
1%
13 mph
11:00
32°
1%
13 mph
12:00
34°
2%
12 mph
13:00
35°
1%
11 mph
14:00
36°
1%
12 mph
15:00
37°
1%
12 mph
16:00
37°
6%
11 mph
17:00
37°
2%
11 mph
18:00
36°
2%
10 mph
19:00
36°
9%
8 mph
20:00
33°
9%
9 mph

Today · Sat 8/29

High 39°
1% / –

Sunny. Winds SE at 12 mph.

Tonight · Sat 8/29

Low 24°
0% / –

Sunny. Winds SE at 11 mph.

Tomorrow · Sun 8/30

37° | 24°
3% / –

Sunny. Winds SE at 13 mph.

7-day trend

Decatur · temperature + precipitation

10-day forecast

Updated 9:38 PM

Details & indices

Wind
10 mph SE
Gusts 25 mph
Humidity
30%
Dew point 10°
Pressure
29.94 inHg
Rising
UV index
9 — Very high
High today
Air Quality
Good
AQI 41 · US EPA
Allergy
Very high
Ragweed
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
Very high

Sun & moon

Sunrise6:47 AM
Sunset7:50 PM
Length of day13h 3m
Moonrise8:32 PM
Moonset8:12 AM
Moon phase🌖 Waning Gibbous · 96%
Next full moonSep 26 Harvest Moon
Latitude36.3359°N
Longitude-94.4608°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}}
🌤️
Little Rock
—
—
Data sources · Saturday, August 29
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: 36.3359°N, -94.4608°.
NBM + global weather models
Updated: 9:38 PM
Weather in Decatur
Over the next 10 days Decatur tops out around 39° (Saturday) and dips to 19° on the coolest night (Saturday). Roughly 0.18 in of rain falls over the period, with Sunday the most likely wet day (59%). Expect a blustery spell — gusts near 38 mph on Saturday. The NWS alert board for this area is currently clear. Right now Decatur is running about 59° warmer than Fort Smith. Longer view: continental plains — big swings and a spring severe-storm season.
Decatur, AR · Elev 1,237 ft · 36.34°N, 94.46°W · Arkansas · 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: 9:38 PM