New York, NY 75° Los Angeles, CA 92° 🌤️ Chicago, IL 🌤️ Houston, TX 🌤️ Miami, FL Phoenix, AZ 113° Seattle, WA 84° 🌤️ Denver, CO Toronto, ON 78° Vancouver, BC 82°
WeatherLiveTexasDecatur

Decatur, TX Weather (76234)

Current WeatherDecatur · 6:07 PM CDT
108° | 79°
105°F
Feels like 98°
Sunny
WindSE 16 mph · Gusts 25 mph
Precip1% · –
Humidity21% · Dew point 57°
UV index10 Very high
Air Quality78 Moderate
Pressure29.80 inHg
Visibility6 mi
Sunrise / Sunset6:56 AM · 8:10 PM · 13h 14m

Weather map — Decatur

Full radar →
Now
105°
0%
16 mph
19:00
102°
0%
15 mph
20:00
97°
0%
11 mph
21:00
93°
1%
10 mph
22:00
91°
1%
10 mph
23:00
89°
1%
8 mph
00:00
87°
1%
6 mph
01:00
86°
1%
8 mph
02:00
84°
1%
8 mph
03:00
83°
1%
8 mph
04:00
82°
1%
6 mph
05:00
85°
11%
4 mph
06:00
85°
3%
4 mph
07:00
85°
2%
4 mph
08:00
86°
1%
4 mph
09:00
89°
0%
5 mph
10:00
94°
0%
7 mph
11:00
99°
1%
8 mph
12:00
102°
3%
7 mph
13:00
103°
2%
5 mph
14:00
105°
1%
5 mph
15:00
108°
7%
8 mph
16:00
108°
8%
8 mph
17:00
106°
9%
5 mph

Today · Thu 8/20

High 108°
1% / –

Sunny. Winds SE at 16 mph.

Tonight · Thu 8/20

Low 82°
1% / –

Sunny. Winds E at 10 mph.

Tomorrow · Fri 8/21

108° | 82°
36% / 0.02 in

Sunny. Winds S at 21 mph.

7-day trend

Decatur · temperature + precipitation

10-day forecast

Updated 6:07 PM

Details & indices

Wind
16 mph SE
Gusts 25 mph
Humidity
21%
Dew point 57°
Pressure
29.80 inHg
Falling
UV index
10 — Very high
High today
Air Quality
Moderate
AQI 78 · 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
Very high

Sun & moon

Sunrise6:56 AM
Sunset8:10 PM
Length of day13h 14m
Moonrise3:01 PM
Moonset12:03 AM
Next full moonAug 27 Sturgeon Moon
Latitude33.2343°N
Longitude-97.5861°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}}
🌤️
Houston
🌤️
San Antonio
Dallas
Sunny
110°
🌤️
Fort Worth
🌤️
Austin
El Paso
Sunny
109°
Data sources · Thursday, August 20
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: 33.2343°N, -97.5861°.
NBM + global weather models
Updated: 6:07 PM
Weather in Decatur
Decatur's outlook: warmest day near 109° (Wednesday), coldest night about 79° (Thursday). About 0.12 in of precipitation is expected in total; the most likely wet day is Saturday (57% chance). Hold onto the patio furniture Monday: gusts could hit 38 mph. Heads up: a Extreme Heat Warning is in effect — check the alerts tab before making plans. Right now Decatur is running about 28° warmer than Waco. Longer view: continental plains — big swings and a spring severe-storm season.
Decatur, TX · Elev 1,102 ft · 33.23°N, 97.59°W · Texas · 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: 6:07 PM