Salem (OR)
August
Weather in Salem, Oregon for August 2026
Your guide to Salem weather in August - trends and predictions
In general, the average temperature in Salem at the beginning of August is 29 °C. As the month progressed, temperatures tended to slightly increase, reaching an average of 29.1 °C by the end of August.
Salem experiences moderate rainfall in August, with an average of 7 rainy days and a total precipitation of 34.3 mm.
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Temperatures
Rain 🌧️
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24
Dry days
7
Rainy days
0
Snow days
29°/13°
Temperatures
15 km/h
Avg max wind
62 %
Avg humidity
Salem Weather August
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Temperatures trend during August in Salem
See the weather trend as well as the moving average line
August weather in Salem day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Aug. 1 |  Sunny | 30° /13° | 8.1 mm | 7 | |
| Aug. 2 |  Partly cloudy | 30° /14° | 0 mm | 7 | |
| Aug. 3 |  Cloudy | 27° /14° | 0 mm | 6 | |
| Aug. 4 | Partly cloudy | 30° /13° | 0 mm | 7 | |
| Aug. 5 |  Overcast | 30° /12° | 0 mm | 7 | |
| Aug. 6 | Overcast | 27° /13° | 2.7 mm | 6 | |
| Aug. 7 | Overcast | 29° /12° | 0 mm | 6 | |
| Aug. 8 | Cloudy | 30° /12° | 0 mm | 7 | |
| Aug. 9 |  Patchy rain possible | 29° /12° | 0 mm | 7 | |
| Aug. 10 | Overcast | 32° /14° | 0 mm | 7 | |
| Aug. 11 | Sunny | 32° /14° | 0 mm | 7 | |
| Aug. 12 | Cloudy | 32° /14° | 0 mm | 7 | |
| Aug. 13 | Sunny | 32° /13° | 0 mm | 8 | |
| Aug. 14 | Sunny | 32° /15° | 0 mm | 8 | |
| Aug. 15 | Sunny | 30° /16° | 0.8 mm | 7 | |
| Aug. 16 | Sunny | 30° /16° | 14.6 mm | 7 | |
| Aug. 17 | Overcast | 30° /15° | 1.7 mm | 6 | |
| Aug. 18 | Overcast | 26° /14° | 0 mm | 6 | |
| Aug. 19 | Sunny | 28° /11° | 0 mm | 7 | |
| Aug. 20 | Overcast | 29° /11° | 0 mm | 7 | |
| Aug. 21 | Overcast | 28° /10° | 0 mm | 6 | |
| Aug. 22 | Overcast | 28° /12° | 1.6 mm | 6 | |
| Aug. 23 | Cloudy | 28° /13° | 3.4 mm | 6 | |
| Aug. 24 | Sunny | 29° /11° | 0 mm | 6 | |
| Aug. 25 | Sunny | 31° /13° | 0.2 mm | 7 | |
| Aug. 26 | Sunny | 33° /14° | 0 mm | 8 | |
| Aug. 27 | Partly cloudy | 29° /12° | 0 mm | 7 | |
| Aug. 28 | Overcast | 27° /10° | 0 mm | 6 | |
| Aug. 29 | Overcast | 28° /11° | 0 mm | 7 | |
| Aug. 30 | Cloudy | 30° /13° | 0 mm | 7 | |
| Aug. 31 |  Light rain | 26° /13° | 1.1 mm | 6 | |
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Important Notice
Our weather forecast for Salem in August 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 Salem forecast closer to your planned date for the most up-to-date weather information.
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Salem in August - FAQ
What are the expected maximum and minimum temperatures in Salem during August?
Enjoy moderate daytime temperatures of up to 29° and cooler nights around 13°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Salem during August?
In August, Salem can expect light to moderate rainfall, totaling 34.3 mm across approximately 7 days. Occasional showers are possible, and planning ahead for them could be helpful.
What are the typical wind conditions in Salem during August?
The average wind speed in Salem during August is 15 km/h, suggesting breezy to windy conditions, depending on your activities.
August rainfall patterns in Salem
Explore the daily rainfall trends and prepare for Salems August weather 💧
Typically, Salem has 7 rainy days in August with a total of 34.3 mm of rainfall.
UV exposure in Salem during August
Stay informed about UV levels for safe outdoor activities throughout the month of August ☀️
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