Lawton (OK)
September
Weather in Lawton, Oklahoma for September 2026
Your guide to Lawton weather in September - trends and predictions
In general, the average temperature in Lawton at the beginning of September is 30.1 °F. As the month progressed, temperatures tended to slightly decrease, reaching an average of 30 °F by the end of September.
Lawton experiences moderate rainfall in September, with an average of 8 rainy days and a total precipitation of 96.8 mm.
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Temperatures
Rain 🌧️
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22
Dry days
8
Rainy days
0
Snow days
32°/19°
Temperatures
19 km/h
Avg max wind
53 %
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° /20° | 5.5 mm | 7 | |
| Sept. 2 |  Heavy rain at times | 29° /21° | 5.6 mm | 6 | |
| Sept. 3 | Moderate or heavy rain shower | 29° /18° | 4.2 mm | 6 | |
| Sept. 4 |  Patchy rain possible | 32° /19° | 0.2 mm | 8 | |
| Sept. 5 |  Overcast | 32° /18° | 0 mm | 7 | |
| Sept. 6 | Moderate rain at times | 29° /18° | 0.2 mm | 7 | |
| Sept. 7 |  Sunny | 28° /16° | 0 mm | 7 | |
| Sept. 8 | Sunny | 30° /16° | 0 mm | 7 | |
| Sept. 9 | Sunny | 32° /16° | 0 mm | 8 | |
| Sept. 10 | Sunny | 33° /16° | 0 mm | 9 | |
| Sept. 11 | Patchy rain possible | 35° /17° | 0.1 mm | 8 | |
| Sept. 12 |  Partly cloudy | 35° /19° | 0 mm | 9 | |
| Sept. 13 | Sunny | 35° /19° | 0 mm | 8 | |
| Sept. 14 | Heavy rain at times | 35° /22° | 1.1 mm | 8 | |
| Sept. 15 | Partly cloudy | 34° /22° | 3.2 mm | 8 | |
| Sept. 16 | Patchy rain possible | 34° /20° | 0.1 mm | 8 | |
| Sept. 17 | Overcast | 35° /21° | 6.9 mm | 8 | |
| Sept. 18 | Sunny | 35° /21° | 2.4 mm | 8 | |
| Sept. 19 | Sunny | 37° /21° | 0.8 mm | 9 | |
| Sept. 20 | Sunny | 37° /22° | 0 mm | 9 | |
| Sept. 21 | Sunny | 36° /21° | 8.4 mm | 8 | |
| Sept. 22 | Moderate or heavy rain shower | 34° /20° | 22 mm | 8 | |
| Sept. 23 | Moderate or heavy rain shower | 26° /18° | 16.4 mm | 6 | |
| Sept. 24 | Partly cloudy | 28° /17° | 19.5 mm | 7 | |
| Sept. 25 | Overcast | 28° /16° | 1.9 mm | 7 | |
| Sept. 26 | Sunny | 30° /15° | 0 mm | 8 | |
| Sept. 27 | Sunny | 31° /14° | 0 mm | 8 | |
| Sept. 28 | Overcast | 31° /16° | 0 mm | 8 | |
| Sept. 29 | Sunny | 30° /16° | 0 mm | 7 | |
| Sept. 30 | Sunny | 32° /17° | 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 8 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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