City of Roanoke (Roanoke)
September
Weather in City of Roanoke, Virginia for September 2026
Your guide to City of Roanoke weather in September - trends and predictions
So far, September 2026 in City of Roanoke shows a warmer trend than usual by 4.6 °F.
The forecast for the upcoming days in City of Roanoke predicts a temperature of 20.6 °F, which is slightly above the historical average.
In general, the average temperature in City of Roanoke at the beginning of September is 28.4 °F. As the month progressed, temperatures tended to significantly cool down, reaching an average of 20.7 °F by the end of September.
City of Roanoke in September brings notable rainfall, with an average of 17 rainy days and a total precipitation of 405.4 mm.
New! Chat with our AI weatherman - it’s amazing and free.
Temperatures
Rain 🌧️
More
13
Dry days
17
Rainy days
0
Snow days
24°/15°
Temperatures
9 km/h
Avg max wind
75 %
Avg humidity
City of Roanoke Weather September
Move between months or click on a day
Temperatures trend during September in City of Roanoke
See the weather trend as well as the moving average line
September weather in City of Roanoke day by day
Click on a date for more information
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Sept. 1 |  Sunny | 29° /17° | 1.8 mm | 7 | |
| Sept. 2 |  Light rain shower | 29° /16° | 0.8 mm | 7 | |
| Sept. 3 | Sunny | 29° /14° | 0 mm | 7 | |
| Sept. 4 |  Overcast | 30° /15° | 4.5 mm | 7 | |
| Sept. 5 |  Partly cloudy | 29° /16° | 2.1 mm | 6 | |
| Sept. 6 | Overcast | 27° /16° | 2.7 mm | 5 | |
| Sept. 7 |  Cloudy | 26° /14° | 0 mm | 6 | |
| Sept. 8 | Sunny | 27° /11° | 0 mm | 6 | |
| Sept. 9 | Sunny | 27° /10° | 0 mm | 7 | |
| Sept. 10 | Sunny | 29° /13° | 0.2 mm | 7 | |
| Sept. 11 | Sunny | 28° /15° | 1.3 mm | 6 | |
| Sept. 12 | Partly cloudy | 26° /15° | 1.2 mm | 4 | |
| Sept. 13 | Patchy rain possible | 27° /15° | 0.3 mm | 6 | |
| Sept. 14 | Partly cloudy | 28° /15° | 0.1 mm | 7 | |
| Sept. 15 |  Mist | 26° /13° | 0 mm | 6 | |
| Sept. 16 |  Moderate rain | 21° /13° | 4.1 mm | 5 | |
| Sept. 17 |  Moderate or heavy rain shower | 25° /15° | 91.6 mm | 6 | |
| Sept. 18 |  Light rain | 26° /18° | 7.6 mm | 6 | |
| Sept. 19 | Fog | 27° /16° | 0.5 mm | 5 | |
| Sept. 20 | Fog | 28° /16° | 3.2 mm | 6 | |
| Sept. 21 | Light rain shower | 26° /17° | 2.3 mm | 5 | |
| Sept. 22 | Light rain shower | 17° /15° | 16.8 mm | 0.8 | |
| Sept. 23 | Light rain shower | 14° /10° | 6.5 mm | 0.4 | |
| Sept. 24 | Fog | 18° /10° | 0.7 mm | 4.6 | |
| Sept. 25 | Sunny | 21° /9° | 0 mm | 6.5 | |
| Sept. 26 | Sunny | 22° /9° | 0 mm | 6 | |
| Sept. 27 | Sunny | 23° /11° | 0 mm | 6 | |
| Sept. 28 | Sunny | 21° /13° | 0 mm | 6 | |
| Sept. 29 | Partly cloudy | 22° /12° | 0 mm | 6 | |
| Sept. 30 | Overcast | 18° /13° | 1.9 mm | 5 | |
| Next | |||||
Important Notice
Our weather forecast for City of Roanoke 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 City of Roanoke forecast closer to your planned date for the most up-to-date weather information.
Change Month
City of Roanoke in September - FAQ
What are the expected maximum and minimum temperatures in City of Roanoke during September?
During September, expect a variety of temperatures with highs around 24° and lows near 15°, suitable for diverse activities and preferences.
How much rainfall should be expected in City of Roanoke during September?
Significant rainfall exceeding 405.4 mm is expected in City of Roanoke during September, occurring over more than 17 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in City of Roanoke during September?
The average wind speed in City of Roanoke during September is 9 km/h, suggesting breezy to windy conditions, depending on your activities.
September rainfall patterns in City of Roanoke
Explore the daily rainfall trends and prepare for City of Roanokes September weather 💧
Typically, City of Roanoke has 17 rainy days in September with a total of 405.4 mm of rainfall.
UV exposure in City of Roanoke during September
Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
Top locations in City of Roanoke
Select a location for an accurate weather forecast
More Locations Quick links
More City of Roanoke weather pages
You are here
Where is City of Roanoke?Get accurate weather forecasts for City of Roanoke, located at latitude 37.271 and longitude -79.941. Stay updated with localized weather information tailored for City of Roanoke.
Found a mistake?
We appreciate your attention to details. Tell us here.