Portland

Oregon Weather in October

Average temperatures, rainfall, sunshine and the best places to visit in Oregon, the United States of America in October.

Thinking about venturing to Oregon, the United States of America this October and curious about the weather conditions to expect? This page holds all the key information you seek, responding to your question:

What to Expect in Oregon in October

Oregon, the United States of America is a region in the United States of America. October in Oregon generally has temperatures that range from mild to pleasant, with precipitation levels ranging from low to heavy.

Temperatures

Based on our climate data spanning from 1990-2020, the average maximum temperature is mild in Wallowa Lake at 13°C (55°F) to pleasant in Central Point at 21°C (70°F). Nighttime temperatures generally drop to 5°C (41°F) in Central Point and 2°C (36°F) in Wallowa Lake.

To learn more about the conditions in specific areas of Oregon, the United States of America, check out the map below.

Precipitation

In October, precipitation varies across different areas. From low rainfall in Redmond with an average of 18 mm (0.7 in) to heavy rainfall in Arch Cape with 290 mm (11 in).

Average sunshine

Sunshine is fairly consistent across many areas. Portland receives about 152 hours of sunlight in October, providing a good balance between sunny spells and cloud cover. If you're after more sunshine hours, take a look at our weather planner for other sun-rich destinations worldwide.

Explore Oregon by month

Pick a month to see the average temperature, rainfall and sunshine in Oregon — and find the best time to visit. (based on Portland)

Best Places to Visit in Oregon in October

Click on a destination dot for more details. Toggle the map to compare temperatures or precipitation across Oregon.

perfect weather
pleasant
tolerable
unpleasant
poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

Popular Destinations in Oregon

What is the weather like in October for some of the most popular destinations in Oregon, the United States of America?

Temperature range in Oregon (October)

Precipitation variation in Oregon (October)

Portland

In October Portland generally has moderate temperatures with maximum daytime temperatures around 18°C (64°F), minimum nighttime temperatures around 8°C (46°F) and moderate monthly rainfall. So on average the conditions are pleasant that month.

September
October
November
Max temperature
24°C (75°F)
18°C (64°F)
11°C (52°F)
Min temperature
12°C (54°F)
8°C (46°F)
5°C (41°F)
Monthly sun hours
236 hours
152 hours
79 hours
Monthly rainfall
41 mm (1.6 in)
86 mm (3.4 in)
171 mm (6.7 in)
Monthly rainy days
8 days
14 days
19 days
Weather conditions

Seaside

In October Seaside generally has moderate temperatures with maximum daytime temperatures around 16°C (61°F), minimum nighttime temperatures around 7°C (45°F) and heavy monthly rainfall. So on average the conditions are poor that month.

September
October
November
Max temperature
21°C (70°F)
16°C (61°F)
11°C (52°F)
Min temperature
10°C (50°F)
7°C (45°F)
5°C (41°F)
Monthly sun hours
236 hours
149 hours
81 hours
Monthly rainfall
81 mm (3.2 in)
189 mm (7.4 in)
363 mm (14 in)
Monthly rainy days
11 days
19 days
23 days
Weather conditions

Cannon Beach

In October Cannon Beach generally has moderate temperatures with maximum daytime temperatures around 16°C (61°F), minimum nighttime temperatures around 8°C (46°F) and heavy monthly rainfall. So on average the conditions are poor that month.

September
October
November
Max temperature
21°C (70°F)
16°C (61°F)
11°C (52°F)
Min temperature
10°C (50°F)
8°C (46°F)
5°C (41°F)
Monthly sun hours
236 hours
149 hours
81 hours
Monthly rainfall
93 mm (3.7 in)
212 mm (8.3 in)
406 mm (16 in)
Monthly rainy days
11 days
19 days
23 days
Weather conditions

Depoe Bay

In October Depoe Bay generally has moderate temperatures with maximum daytime temperatures around 17°C (63°F), minimum nighttime temperatures around 8°C (46°F) and heavy monthly rainfall. So on average the conditions are unpleasant that month.

September
October
November
Max temperature
19°C (66°F)
17°C (63°F)
12°C (54°F)
Min temperature
9°C (48°F)
8°C (46°F)
6°C (43°F)
Monthly rainfall
62 mm (2.4 in)
162 mm (6.4 in)
297 mm (12 in)
Monthly rainy days
9 days
18 days
23 days
Weather conditions

Rockaway Beach

In October Rockaway Beach generally has moderate temperatures with maximum daytime temperatures around 15°C (59°F), minimum nighttime temperatures around 7°C (45°F) and heavy monthly rainfall. So on average the conditions are poor that month.

September
October
November
Max temperature
21°C (70°F)
15°C (59°F)
11°C (52°F)
Min temperature
10°C (50°F)
7°C (45°F)
5°C (41°F)
Monthly sun hours
236 hours
149 hours
81 hours
Monthly rainfall
105 mm (4.1 in)
252 mm (9.9 in)
484 mm (19 in)
Monthly rainy days
12 days
20 days
24 days
Weather conditions

Is your destination not in the list? Have a look at all destinations in Oregon, in the United States of America.

Popular cities in October

Day & night temperatures, rainfall and average weather in Oregon in October.

City Weather Day temp Night temp Rainfall
Portland 18°C (64°F) 8°C (46°F) 86 mm (3.4 in)
Seaside 16°C (61°F) 7°C (45°F) 189 mm (7.4 in)
Cannon Beach 16°C (61°F) 8°C (46°F) 212 mm (8.3 in)
Depoe Bay 17°C (63°F) 8°C (46°F) 162 mm (6.4 in)
Rockaway Beach 15°C (59°F) 7°C (45°F) 252 mm (9.9 in)
Hillsboro 18°C (64°F) 7°C (45°F) 76 mm (3 in)

Oregon weather in October: frequently asked questions

What is the weather like in Oregon, the United States of America in October?

In October, Oregon, the United States of America generally has pleasant weather conditions. Portland sees daytime temperatures near 18°C (64°F), with nights cooling to roughly 8°C (46°F).

What is the average temperature in Oregon, the United States of America in October?

Daytime temperatures in Portland peak at roughly 18°C (64°F) in October, dropping to about 8°C (46°F) overnight.

Does Oregon, the United States of America get a lot of rain in October?

October is on the drier side in Oregon, the United States of America. Portland averages only about 86 mm (3.4 in), with most days staying dry.

Is October a Good Time to Visit Oregon, the United States of America?

Given the typically pleasant weather conditions in Portland, October might be a good time to visit Oregon, the United States of America. It's worth noting that weather conditions might differ depending on the location you visit.

Generally speaking, May, June, July, August and September provide perfect weather in Portland. On the other hand, the months of January, March, November and December tend to have poor weather conditions.

Interested in more climate information?

We have much more information about the climate in Oregon.

Weather and climate has detailed information for every country in the world. Are you going to the United States of America? Get detailed historical weather averages for many cities in the United States of America.

Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.

Bucket list

Need travel inspiration? Check out our bucket list articles and be inspired.