Newport County (Newport)
September
Weather in Newport County for September 2025
Your guide to Newport County weather in September - trends and predictions
In general, the average temperature in Newport County at the beginning of September is 21.9 °F. As the month progressed, temperatures tended to significantly cool down, reaching an average of 17.7 °F by the end of September.
Newport County experiences moderate rainfall in September, with an average of 9 rainy days and a total precipitation of 118.4 mm.
New! Chat with our AI weatherman - it’s amazing and free.
Temperatures
Rain 🌧️
More
21
Dry days
9
Rainy days
0
Snow days
20°/15°
Temperatures
19 km/h
Avg max wind
80 %
Avg humidity
Newport County Weather September
Move between months or click on a day
| Sun. | Mon. | Tue. | Wed. | Thu. | Fri. | Sat. |
|---|---|---|---|---|---|---|
| 1  22° | 2  24° | 3  21° | 4 21° | 5 22° | 6 23° | |
| 7  20° | 8 19° | 9 21° | 10 24° | 11 22° | 12 21° | 13 23° |
| 14 24° | 15 22° | 16 21° | 17  18° | 18 20° | 19  18° | 20  18° |
| 21 16° | 22 16° | 23 17° | 24  18° | 25 16° | 26 19° | 27 19° |
| 28 20° | 29 15° | 30 17° |
You can click on date
Access Newport County weather forecasts with a simple click. Select any date for comprehensive insights on temperature, rainfall, and wind conditions.
Temperatures trend during September in Newport County
See the weather trend as well as the moving average line
September weather day by day
Click on a date for more information
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Sept. 1 | Light rain shower | 22° /20° | 2.3 mm | 5 | |
| Sept. 2 | Partly cloudy | 24° /16° | 0.2 mm | 6 | |
| Sept. 3 | Sunny | 21° /11° | 0 mm | 6 | |
| Sept. 4 | Sunny | 21° /13° | 0 mm | 6 | |
| Sept. 5 | Sunny | 22° /14° | 0 mm | 6 | |
| Sept. 6 | Patchy rain possible | 23° /15° | 0.1 mm | 5 | |
| Sept. 7 | Moderate rain | 20° /14° | 12.7 mm | 5 | |
| Sept. 8 | Sunny | 19° /11° | 0 mm | 5 | |
| Sept. 9 | Partly cloudy | 21° /12° | 0.1 mm | 6 | |
| Sept. 10 | Partly cloudy | 24° /15° | 0.3 mm | 6 | |
| Sept. 11 | Sunny | 22° /13° | 0 mm | 6 | |
| Sept. 12 | Sunny | 21° /14° | 0 mm | 6 | |
| Sept. 13 | Sunny | 23° /15° | 0 mm | 6 | |
| Sept. 14 | Partly cloudy | 24° /16° | 0 mm | 6 | |
| Sept. 15 | Partly cloudy | 22° /15° | 0 mm | 6 | |
| Sept. 16 | Partly cloudy | 21° /14° | 0 mm | 6 | |
| Sept. 17 | Fog | 18° /15° | 0 mm | 4 | |
| Sept. 18 | Fog | 20° /17° | 0 mm | 5 | |
| Sept. 19 | Moderate or heavy rain shower | 18° /17° | 65 mm | 4 | |
| Sept. 20 | Overcast | 18° /17° | 10.4 mm | 4 | |
| Sept. 21 | Overcast | 16° /14° | 1.3 mm | 4 | |
| Sept. 22 | Overcast | 16° /15° | 7.4 mm | 4 | |
| Sept. 23 | Overcast | 17° /15° | 0 mm | 4 | |
| Sept. 24 | Cloudy | 18° /14° | 0 mm | 4 | |
| Sept. 25 | Overcast | 16° /14° | 0 mm | 4 | |
| Sept. 26 | Overcast | 19° /15° | 9.8 mm | 4 | |
| Sept. 27 | Overcast | 19° /16° | 8.8 mm | 4 | |
| Sept. 28 | Overcast | 20° /14° | 0 mm | 5 | |
| Sept. 29 | Fog | 15° /13° | 0 mm | 4 | |
| Sept. 30 | Fog | 17° /12° | 0 mm | 4 | |
| Next | |||||
Important Notice
Our weather forecast for Newport County 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 Newport County forecast closer to your planned date for the most up-to-date weather information.
Newport County in September - FAQ
What are the expected maximum and minimum temperatures in Newport County during September?
During September, expect a variety of temperatures with highs around 20° and lows near 15°, suitable for diverse activities and preferences.
How much rainfall should be expected in Newport County during September?
Significant rainfall exceeding 118.4 mm is expected in Newport County during September, occurring over more than 9 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Newport County during September?
The average wind speed in Newport County during September is 19 km/h, suggesting breezy to windy conditions, depending on your activities.
September rainfall patterns in Newport County
Explore the daily rainfall trends and prepare for Newport Countys September weather 💧
UV exposure in Newport County during September
Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
Top locations in Newport County
Select a location for an accurate weather forecast
More Locations Quick links
You are here
Where is Newport County?Get accurate weather forecasts for Newport County, located at latitude 41.49 and longitude -71.313. Stay updated with localized weather information tailored for Newport County.
Found a mistake?
We appreciate your attention to details. Tell us here.