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
Rowlett, TX
Content continues below
September
Average Temperature
High
32°
Feels 34
Low
20°
Feels 21
Average Precipitation
7 Days
Rain amount
56.2mm
Snow amount
0cm
Content continues below
Daily Historical Averages
September 2026
S
M
T
W
T
F
S
1
2
3
4
5
6
7
8
9
10
11
12
13
38°
14
37°
15
38°
16
37°
17
36°
18
37°
19
36°
20
36°
21
34°
22
30°
23
30°
24
30°
25
31°
26
32°
27
33°
28
29
30
Forecast
Sunday, September 13, 2026
Day
38°
Feels 39
Wind
14 km/h S
Gust
22 km/h
Humidity
29%
P.O.P
10%
Night
27°
Feels 30
Wind
20 km/h S
Gust
29 km/h
Humidity
73%
P.O.P
0%
Historical Averages
Sep 13
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.