Lincoln County (Newport)
September
Weather in Lincoln County, Oregon for September 2025
Your guide to Lincoln County weather in September - trends and predictions
The forecast for the first days of September 2025 in Lincoln County predicts a temperature of 19.7 °F, which is slightly above the historical average.
In general, the average temperature in Lincoln County at the beginning of September is 21.3 °F. As the month progressed, temperatures tended to significantly cool down, reaching an average of 16.9 °F by the end of September.
Lincoln County experiences moderate rainfall in September, with an average of 10 rainy days and a total precipitation of 55.7 mm.
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Temperatures
Rain 🌧️
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20
Dry days
10
Rainy days
0
Snow days
18°/11°
Temperatures
16 km/h
Avg max wind
87 %
Avg humidity
Lincoln County Weather September
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Temperatures trend during September in Lincoln County
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September weather in Lincoln County day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Sept. 1 |  Sunny | 20° /12° | 0 mm | 5 | |
| Sept. 2 | Sunny | 19° /12° | 0 mm | 5 | |
| Sept. 3 |  Partly cloudy | 18° /11° | 0 mm | 4 | |
| Sept. 4 | Sunny | 27° /12° | 0 mm | 7 | |
| Sept. 5 | Sunny | 26° /15° | 0 mm | 7 | |
| Sept. 6 | Sunny | 20° /13° | 0 mm | 6 | |
| Sept. 7 |  Overcast | 19° /13° | 0 mm | 4 | |
| Sept. 8 |  Cloudy | 19° /12° | 0 mm | 4 | |
| Sept. 9 | Sunny | 20° /11° | 0 mm | 6 | |
| Sept. 10 | Partly cloudy | 18° /10° | 2.2 mm | 5 | |
| Sept. 11 |  Moderate rain at times | 16° /12° | 9 mm | 4 | |
| Sept. 12 | Moderate rain at times | 17° /11° | 2.2 mm | 4 | |
| Sept. 13 | Sunny | 18° /9° | 0 mm | 5 | |
| Sept. 14 | Moderate rain at times | 17° /11° | 3 mm | 4 | |
| Sept. 15 | Moderate rain at times | 16° /10° | 1.7 mm | 4 | |
| Sept. 16 | Sunny | 18° /9° | 0 mm | 5 | |
| Sept. 17 | Moderate or heavy rain shower | 15° /12° | 30.1 mm | 4 | |
| Sept. 18 |  Patchy rain possible | 17° /12° | 0.8 mm | 4 | |
| Sept. 19 | Overcast | 16° /11° | 0 mm | 4 | |
| Sept. 20 | Overcast | 16° /10° | 0 mm | 4 | |
| Sept. 21 | Partly cloudy | 18° /9° | 0 mm | 5 | |
| Sept. 22 | Overcast | 17° /11° | 0 mm | 4 | |
| Sept. 23 | Partly cloudy | 21° /13° | 0 mm | 6 | |
| Sept. 24 | Cloudy | 22° /13° | 0 mm | 5 | |
| Sept. 25 | Moderate rain at times | 14° /12° | 2.7 mm | 3 | |
| Sept. 26 | Overcast | 16° /11° | 0.2 mm | 4 | |
| Sept. 27 | Patchy rain possible | 17° /12° | 1.8 mm | 4 | |
| Sept. 28 | Overcast | 14° /9° | 2 mm | 3 | |
| Sept. 29 | Partly cloudy | 16° /9° | 0 mm | 5 | |
| Sept. 30 | Partly cloudy | 19° /11° | 0 mm | 5 | |
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Important Notice
Our weather forecast for Lincoln 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 Lincoln County forecast closer to your planned date for the most up-to-date weather information.
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Lincoln County in September - FAQ
What are the expected maximum and minimum temperatures in Lincoln County during September?
Enjoy moderate daytime temperatures of up to 18° and cooler nights around 11°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Lincoln County during September?
Moderate rainfall is anticipated in Lincoln County during September, with a total of 55.7 mm spread over approximately 10 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in Lincoln County during September?
The average wind speed in Lincoln County during September is 16 km/h, suggesting breezy to windy conditions, depending on your activities.
September rainfall patterns in Lincoln County
Explore the daily rainfall trends and prepare for Lincoln Countys September weather 💧
UV exposure in Lincoln County during September
Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
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Where is Lincoln County?Get accurate weather forecasts for Lincoln County, located at latitude 44.637 and longitude -124.053. Stay updated with localized weather information tailored for Lincoln County.
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