Lawton (OK)
September
Weather in Lawton, Oklahoma for September 2025
Your guide to Lawton weather in September - trends and predictions
In general, the average temperature in Lawton at the beginning of September is 28.9 °F. As the month progressed, temperatures tended to moderately rise, reaching an average of 30 °F by the end of September.
Lawton experiences moderate rainfall in September, with an average of 10 rainy days and a total precipitation of 96.8 mm.
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Temperatures
Rain 🌧️
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20
Dry days
10
Rainy days
0
Snow days
32°/19°
Temperatures
19 km/h
Avg max wind
54 %
Avg humidity
Lawton Weather September
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Temperatures trend during September in Lawton
See the weather trend as well as the moving average line
September weather in Lawton day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Sept. 1 |  Moderate or heavy rain shower | 32° /22° | 7 mm | 7 | |
| Sept. 2 |  Heavy rain at times | 28° /21° | 1.5 mm | 6 | |
| Sept. 3 | Moderate or heavy rain shower | 23° /20° | 8.3 mm | 5 | |
| Sept. 4 |  Patchy rain possible | 27° /19° | 0.3 mm | 6 | |
| Sept. 5 |  Overcast | 30° /19° | 0 mm | 7 | |
| Sept. 6 | Moderate rain at times | 32° /22° | 0.5 mm | 7 | |
| Sept. 7 |  Sunny | 30° /19° | 0 mm | 8 | |
| Sept. 8 | Sunny | 30° /16° | 0 mm | 8 | |
| Sept. 9 | Sunny | 32° /15° | 0 mm | 8 | |
| Sept. 10 | Sunny | 31° /16° | 0 mm | 8 | |
| Sept. 11 | Patchy rain possible | 33° /18° | 0.1 mm | 7 | |
| Sept. 12 |  Partly cloudy | 33° /19° | 0 mm | 8 | |
| Sept. 13 | Sunny | 36° /19° | 0 mm | 9 | |
| Sept. 14 | Heavy rain at times | 37° /22° | 2.2 mm | 8 | |
| Sept. 15 | Partly cloudy | 35° /21° | 2.7 mm | 9 | |
| Sept. 16 | Patchy rain possible | 34° /20° | 0.1 mm | 7 | |
| Sept. 17 | Overcast | 34° /20° | 0 mm | 7 | |
| Sept. 18 | Sunny | 36° /20° | 0 mm | 9 | |
| Sept. 19 | Sunny | 38° /24° | 0 mm | 9 | |
| Sept. 20 | Sunny | 38° /24° | 0 mm | 9 | |
| Sept. 21 | Sunny | 37° /23° | 0 mm | 9 | |
| Sept. 22 | Moderate or heavy rain shower | 29° /18° | 43.5 mm | 6 | |
| Sept. 23 | Moderate or heavy rain shower | 23° /14° | 26.9 mm | 5 | |
| Sept. 24 | Partly cloudy | 30° /15° | 0 mm | 8 | |
| Sept. 25 | Overcast | 26° /17° | 3.7 mm | 6 | |
| Sept. 26 | Sunny | 29° /14° | 0 mm | 7 | |
| Sept. 27 | Sunny | 30° /14° | 0 mm | 8 | |
| Sept. 28 | Overcast | 30° /16° | 0 mm | 7 | |
| Sept. 29 | Sunny | 32° /16° | 0 mm | 8 | |
| Sept. 30 | Sunny | 33° /15° | 0 mm | 8 | |
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Important Notice
Our weather forecast for Lawton in September is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Lawton forecast closer to your planned date for the most up-to-date weather information.
Change Month
Lawton in September - FAQ
What are the expected maximum and minimum temperatures in Lawton during September?
Expect warm days with temperatures around 32°, cooling to mild conditions of 19° after sunset. Perfect for those who enjoy warm weather.
How much rainfall should be expected in Lawton during September?
Moderate rainfall is anticipated in Lawton during September, with a total of 96.8 mm spread over approximately 10 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in Lawton during September?
The average wind speed in Lawton during September is 19 km/h, suggesting breezy to windy conditions, depending on your activities.
September rainfall patterns in Lawton
Explore the daily rainfall trends and prepare for Lawtons September weather 💧
UV exposure in Lawton during September
Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
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