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Weather in Oregon for August 2027

Your guide to Oregon weather in August - trends and predictions

    Temperatures

  • In general, the average temperature in Oregon at the beginning of August is 28.4 °C. As the month progressed, temperatures tended to moderately fall, reaching an average of 27.8 °C by the end of August.

    • Rain 🌧️

  • With an average of 3 rainy days, Oregon experiences minimal rainfall in August.

    • More

  • Is August a good time to visit Oregon? check out the best time to travel to Oregon page.

  • ✨ Is August a good time to visit Oregon? – Ask the AI Weatherman

Average dry days
28
Dry days
Average rainy days
3
Rainy days
Average snowy days
0
Snow days
Average temperatures
28°/15°
Temperatures
Average wind speed
13 km/h
Avg max wind
Average humidity
58 %
Avg humidity

Oregon Weather August

Move between months or click on a day
July
September
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1
Overcast
27°
2
Overcast
28°
3
Partly cloudy
28°
4
Sunny
29°
5
Sunny
30°
6
Light rain
28°
7
Sunny
29°
8
Overcast
29°
9
Patchy rain possible
29°
10
Overcast
30°
11
Partly cloudy
31°
12
Overcast
30°
13
Sunny
29°
14
Sunny
30°
15
Sunny
28°
16
Moderate rain
28°
17
Overcast
30°
18
Overcast
26°
19
Sunny
28°
20
Partly cloudy
29°
21
Overcast
28°
22
Patchy rain possible
27°
23
Light rain
27°
24
Sunny
30°
25
Overcast
30°
26
Sunny
31°
27
Sunny
28°
28
Cloudy
27°
29
Light rain
26°
30
Overcast
27°
31
Overcast
26°

What’s the Weather Like in Oregon This August?

Discover the average temperatures and weather trends across Oregon’s cities this August.
CloudyPortland28 °C / 15 °CCloudyEugene29 °C / 12 °CCloudySalem29 °C / 13 °CCloudyAstoria18 °C / 13 °CSunnyBend28 °C / 13 °CSunnyMedford32 °C / 14 °CCloudyCoos Bay18 °C / 12 °CSunnyGrants Pass32 °C / 14 °CSunnyBaker City29 °C / 12 °CSunnyPendleton32 °C / 16 °CCloudyNewport17 °C / 12 °CCloudyCannon Beach17 °C / 13 °CMore Locations

Temperatures trend during August in Oregon

See the weather trend as well as the moving average line

August weather in Oregon day by day

Click on a date for more information
July September
Date Weather Temperatures Rain UV More
Aug. 1 Overcast
Overcast
 27° /15° 0.2 mm 8
Aug. 2 Overcast
Overcast
 28° /16° 0 mm 8
Aug. 3 Partly cloudy
Partly cloudy
 28° /14° 0 mm 8
Aug. 4 Sunny
Sunny
 29° /14° 0 mm 8
Aug. 5 Sunny
Sunny
 30° /16° 0.1 mm 8
Aug. 6 Light rain
Light rain
 28° /16° 5.9 mm 7
Aug. 7 Sunny
Sunny
 29° /15° 0 mm 7
Aug. 8 Overcast
Overcast
 29° /15° 0 mm 7
Aug. 9 Patchy rain possible
Patchy rain possible
 29° /16° 0.1 mm 7
Aug. 10 Overcast
Overcast
 30° /16° 0 mm 8
Aug. 11 Partly cloudy
Partly cloudy
 31° /16° 0 mm 8
Aug. 12 Overcast
Overcast
 30° /17° 0.1 mm 8
Aug. 13 Sunny
Sunny
 29° /15° 0 mm 8
Aug. 14 Sunny
Sunny
 30° /16° 0 mm 8
Aug. 15 Sunny
Sunny
 28° /17° 0.6 mm 7
Aug. 16 Moderate rain
Moderate rain
 28° /17° 13.9 mm 8
Aug. 17 Overcast
Overcast
 30° /16° 0.9 mm 7
Aug. 18 Overcast
Overcast
 26° /15° 0.1 mm 6
Aug. 19 Sunny
Sunny
 28° /14° 0 mm 7
Aug. 20 Partly cloudy
Partly cloudy
 29° /15° 0.1 mm 7
Aug. 21 Overcast
Overcast
 28° /14° 0 mm 6
Aug. 22 Patchy rain possible
Patchy rain possible
 27° /15° 1.2 mm 7
Aug. 23 Light rain
Light rain
 27° /16° 3 mm 6
Aug. 24 Sunny
Sunny
 30° /15° 0.4 mm 7
Aug. 25 Overcast
Overcast
 30° /16° 0.4 mm 7
Aug. 26 Sunny
Sunny
 31° /16° 0 mm 7.6
Aug. 27 Sunny
Sunny
 28° /16° 0.1 mm 7
Aug. 28 Cloudy
Cloudy
 27° /14° 0 mm 7
Aug. 29 Light rain
Light rain
 26° /14° 2.8 mm 6
Aug. 30 Overcast
Overcast
 27° /14° 0 mm 6
Aug. 31 Overcast
Overcast
 26° /15° 0.8 mm 5
Next
Important Notice
Our weather forecast for Oregon 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 Oregon forecast closer to your planned date for the most up-to-date weather information.
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Oregon in August - FAQ

What are the expected maximum and minimum temperatures in Oregon during August?
During August, expect a variety of temperatures with highs around 28° and lows near 15°, suitable for diverse activities and preferences.

How much rainfall should be expected in Oregon during August?
In August, Oregon can expect light to moderate rainfall, totaling 30.7 mm across approximately 3 days. Occasional showers are possible, and planning ahead for them could be helpful.

What are the typical wind conditions in Oregon during August?
The average wind speed in Oregon during August is 13 km/h, suggesting breezy to windy conditions, depending on your activities.

August rainfall patterns in Oregon

Explore the daily rainfall trends and prepare for Oregons August weather 💧
Typically, Oregon has 3 rainy days in August with a total of 30.7 mm of rainfall.

UV exposure in Oregon during August

Stay informed about UV levels for safe outdoor activities throughout the month of August ☀️
Counties in Oregon
Select a county for an accurate weather forecast
Baker CountyClatsop CountyCoos CountyCurry CountyDeschutes CountyDouglas CountyHood River CountyJackson CountyJosephine CountyLane CountyLincoln CountyMarion CountyMultnomah CountyUmatilla County
Top locations in Oregon
Select a location for an accurate weather forecast
AstoriaBaker CityBendCoos BayEugeneGrants PassMedfordPendletonPortlandSalem
More Locations
Quick links
More Oregon weather pages
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