The Weather Network
Weather
Maps
News
Video
|
Welcome
Monthly
⋮
Current
Hourly
7 Days
14 Days
Weekend
Monthly
Precipitation
Temperature
Wind
Temperature Unit Selection
°Celsius
°Fahrenheit
Monthly Historical Averages
Grand Prairie, TX
Content continues below
September
Average Temperature
High
32°
Feels 34
Low
21°
Feels 22
Average Precipitation
6 Days
Rain amount
51.2mm
Snow amount
0cm
Content continues below
Daily Historical Averages
September 2026
S
M
T
W
T
F
S
1
37°
2
35°
3
32°
4
32°
5
36°
6
37°
7
37°
8
37°
9
37°
10
37°
11
37°
12
36°
13
35°
14
35°
15
34°
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Forecast
Tuesday, September 1, 2026
Day
37°
Feels 38
Wind
11 km/h SE
Gust
16 km/h
Humidity
30%
P.O.P
40%
Rain
<1 mm
Night
25°
Feels 26
Wind
11 km/h SE
Gust
16 km/h
Humidity
81%
P.O.P
40%
Rain
<1 mm
Historical Averages
Sep 1
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.