Nebraska (Omaha)
September
Weather in Nebraska for September 2025
Your guide to Nebraska weather in September - trends and predictions
In general, the average temperature in Nebraska at the beginning of September is 33.4 °F. As the month progressed, temperatures tended to significantly cool down, reaching an average of 30.1 °F by the end of September.
Nebraska sees moderate rainfall in September, averaging 8 rainy days.
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Temperatures
Rain 🌧️
More
22
Dry days
8
Rainy days
0
Snow days
32°/14°
Temperatures
22 km/h
Avg max wind
53 %
Avg humidity
Nebraska in September average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  35° | 2 35° | 3 35° | 4 36° | 5  34° | 6  29° | 7 30° |
| 8 32° | 9 35° | 10  32° | 11  31° | 12  31° | 13 32° | 14 32° |
| 15 32° | 16  30° | 17 27° | 18 34° | 19 34° | 20 31° | 21 32° |
| 22  25° | 23 26° | 24 27° | 25 29° | 26 28° | 27 28° | 28 32° |
| 29 33° | 30 34° |
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Temperatures trend during September in Nebraska
See the weather trend as well as the moving average line
September weather day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Sept. 1 | Sunny | 35° /15° | 0 mm | 8 | |
| Sept. 2 | Sunny | 35° /13° | 0 mm | 9 | |
| Sept. 3 | Sunny | 35° /14° | 0 mm | 9 | |
| Sept. 4 | Sunny | 36° /15° | 0 mm | 9 | |
| Sept. 5 | Patchy rain possible | 34° /18° | 0.4 mm | 8 | |
| Sept. 6 | Overcast | 29° /13° | 0 mm | 7 | |
| Sept. 7 | Sunny | 30° /8° | 0.1 mm | 8 | |
| Sept. 8 | Sunny | 32° /12° | 1.2 mm | 8 | |
| Sept. 9 | Overcast | 35° /14° | 0 mm | 9 | |
| Sept. 10 | Thundery outbreaks possible | 32° /16° | 2.5 mm | 8 | |
| Sept. 11 | Heavy rain | 31° /15° | 16.4 mm | 8 | |
| Sept. 12 | Cloudy | 31° /13° | 0 mm | 7 | |
| Sept. 13 | Sunny | 32° /13° | 0 mm | 8 | |
| Sept. 14 | Sunny | 32° /13° | 0 mm | 8 | |
| Sept. 15 | Overcast | 32° /16° | 0 mm | 8 | |
| Sept. 16 | Fog | 30° /15° | 0 mm | 7 | |
| Sept. 17 | Sunny | 27° /13° | 0 mm | 7 | |
| Sept. 18 | Sunny | 34° /14° | 0.7 mm | 8 | |
| Sept. 19 | Thundery outbreaks possible | 34° /20° | 0 mm | 8 | |
| Sept. 20 | Thundery outbreaks possible | 31° /15° | 0 mm | 8 | |
| Sept. 21 | Fog | 32° /15° | 4.4 mm | 7 | |
| Sept. 22 | Patchy light rain with thunder | 25° /13° | 10.9 mm | 6 | |
| Sept. 23 | Thundery outbreaks possible | 26° /12° | 6.8 mm | 6 | |
| Sept. 24 | Mist | 27° /10° | 0 mm | 6 | |
| Sept. 25 | Sunny | 29° /12° | 0 mm | 8 | |
| Sept. 26 | Mist | 28° /12° | 0 mm | 7 | |
| Sept. 27 | Mist | 28° /11° | 0 mm | 7 | |
| Sept. 28 | Mist | 32° /12° | 0 mm | 8 | |
| Sept. 29 | Thundery outbreaks possible | 33° /15° | 0.1 mm | 8 | |
| Sept. 30 | Patchy rain possible | 34° /16° | 0.8 mm | 8 | |
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Important Notice
Our weather forecast for Nebraska 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 Nebraska forecast closer to your planned date for the most up-to-date weather information.
Nebraska in September - FAQ
What are the expected maximum and minimum temperatures in Nebraska during September?
Expect warm days with temperatures around 32°, cooling to mild conditions of 14° after sunset. Perfect for those who enjoy warm weather.
How much rainfall should be expected in Nebraska during September?
Moderate rainfall is anticipated in Nebraska during September, with a total of 68.3 mm spread over approximately 8 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in Nebraska during September?
The average wind speed in Nebraska during September is 22 km/h, suggesting breezy to windy conditions, depending on your activities.
September rainfall patterns in Nebraska
Explore the daily rainfall trends and prepare for Nebraskas September weather 💧
UV exposure in Nebraska during September
Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
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