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WeatherLive › Arkansas › Des Arc

Des Arc, AR Weather (72040)

Today Hourly 10-Day Weekend Monthly Radar Air Quality Climate
Current WeatherDes Arc · 6:13 AM CDT
110° | 75°
76°F
Feels like 79°
Sunny
WindSW 6 mph · Gusts 14 mph
Precip3% · –
Humidity77% · Dew point 68°
UV index10 Very high
Air Quality25 Good
Pressure29.88 inHg
Visibility6 mi
Sunrise / Sunset6:29 AM · 7:50 PM · 13h 21m

Weather map — Des Arc

Full radar →
Now
76°
8%
6 mph
07:00
75°
9%
6 mph
08:00
80°
7%
9 mph
09:00
86°
3%
11 mph
10:00
90°
2%
11 mph
11:00
96°
1%
11 mph
12:00
97°
1%
10 mph
13:00
99°
1%
11 mph
14:00
99°
1%
11 mph
15:00
100°
1%
11 mph
16:00
110°
1%
10 mph
17:00
110°
3%
12 mph
18:00
109°
6%
13 mph
19:00
106°
9%
11 mph
20:00
99°
1%
9 mph
21:00
96°
1%
9 mph
22:00
92°
8%
13 mph
23:00
89°
10%
14 mph
00:00
87°
11%
14 mph
01:00
86°
12%
10 mph
02:00
85°
13%
8 mph
03:00
86°
3%
7 mph
04:00
85°
2%
8 mph
05:00
83°
8%
8 mph

Today · Wed 8/19

High 110°
3% / –

Sunny. Winds NE at 14 mph.

Overnight · Wed 8/19

Low 75°
— / –

Sunny.

Tomorrow · Thu 8/20

105° | 79°
36% / 0.02 in

Sunny. Winds N at 19 mph.

7-day trend

Des Arc · temperature + precipitation

10-day forecast

Updated 6:13 AM

Details & indices

Wind
6 mph SW
Gusts 14 mph
Humidity
77%
Dew point 68°
Pressure
29.88 inHg
Falling
UV index
10 — Very high
High today
Air Quality
Good
AQI 25 · US EPA
Allergy
None detected
—
Visibility
6 mi
Clear view
Allergy — Des Arc

🌿 Conditions right now

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

Sun & moon

Sunrise6:29 AM
Sunset7:50 PM
Length of day13h 21m
Moonrise1:42 PM
Moonset11:33 PM
Moon phase🌓 First Quarter · 44%
Next full moonAug 27 Sturgeon Moon
Latitude34.9770°N
Longitude-91.4951°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 · Wednesday, August 19
Where the Des Arc 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: 34.9770°N, -91.4951°.
NBM + global weather models
Updated: 6:13 AM
Weather in Des Arc
Des Arc's outlook: warmest day near 110° (Wednesday), coldest night about 63° (Friday). Roughly 0.15 in of rain falls over the period, with Monday the most likely wet day (63%). Wind is the one to watch: gusts to 33 mph around Monday. Heads up: 2 NWS alerts are active right now, including a Heat Advisory — details on the alerts tab. Right now Des Arc is about 24° cooler than nearby Springfield. Longer view: continental plains — big swings and a spring severe-storm season.
Des Arc, AR · Elev 200 ft · 34.98°N, 91.50°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: 6:13 AM