Portland, OR 14-Day Forecast
Oregon, United States 🇺🇸
73°
Partly Cloudy right now
Today: high 80°, low 58°
Updated 5 hours ago
Portland weather for the next 14 days
Tuesday, October 6
Sunny High 75° Low 55°Precipitation
4%
· 0.0 in
Max wind
8 mph
Humidity
66%
UV index
4 - Moderate
Sunrise / sunset
07:15 AM / 06:42 PM
Wednesday, October 7
Sunny High 77° Low 53°Precipitation
2%
· 0.0 in
Max wind
7 mph
Humidity
56%
UV index
4 - Moderate
Sunrise / sunset
07:16 AM / 06:40 PM
Thursday, October 8
Sunny High 80° Low 54°Precipitation
2%
· 0.0 in
Max wind
8 mph
Humidity
51%
UV index
4 - Moderate
Sunrise / sunset
07:17 AM / 06:38 PM
Friday, October 9
Overcast High 74° Low 56°Precipitation
10%
· 0.0 in
Max wind
9 mph
Humidity
62%
UV index
5 - Moderate
Sunrise / sunset
07:19 AM / 06:36 PM
Saturday, October 10
Patchy rain nearby High 58° Low 54°Precipitation
41%
· 0.03 in
Max wind
7 mph
Humidity
59%
UV index
3 - Moderate
Sunrise / sunset
07:20 AM / 06:34 PM
Sunday, October 11
Patchy rain nearby High 61° Low 49°Precipitation
36%
· 0.03 in
Max wind
7 mph
Humidity
58%
UV index
5 - Moderate
Sunrise / sunset
07:21 AM / 06:32 PM
Monday, October 12
Sunny High 61° Low 45°Precipitation
2%
· 0.0 in
Max wind
3 mph
Humidity
45%
UV index
5 - Moderate
Sunrise / sunset
07:23 AM / 06:31 PM
Tuesday, October 13
Sunny High 65° Low 46°Precipitation
1%
· 0.0 in
Max wind
5 mph
Humidity
47%
UV index
5 - Moderate
Sunrise / sunset
07:24 AM / 06:29 PM
Wednesday, October 14
Sunny High 68° Low 46°Precipitation
1%
· 0.0 in
Max wind
10 mph
Humidity
40%
UV index
6 - High
Sunrise / sunset
07:25 AM / 06:27 PM
Thursday, October 15
Overcast High 68° Low 49°Precipitation
5%
· 0.0 in
Max wind
4 mph
Humidity
40%
UV index
5 - Moderate
Sunrise / sunset
07:27 AM / 06:25 PM
Friday, October 16
Overcast High 72° Low 51°Precipitation
5%
· 0.0 in
Max wind
4 mph
Humidity
39%
UV index
6 - High
Sunrise / sunset
07:28 AM / 06:24 PM
Saturday, October 17
Overcast High 66° Low 55°Precipitation
10%
· 0.0 in
Max wind
2 mph
Humidity
39%
UV index
4 - Moderate
Sunrise / sunset
07:29 AM / 06:22 PM
Sunday, October 18
Sunny High 71° Low 53°Precipitation
2%
· 0.0 in
Max wind
5 mph
Humidity
50%
UV index
6 - High
Sunrise / sunset
07:31 AM / 06:20 PM
Portland 14-day outlook: the story
The warmest day of Portland's 14-day outlook is Monday, October 5 with a high near 80°F (27°C); the coolest night comes Monday, October 12, dipping to 45°F (7°C). The trend points cooler: week two runs about 5°F below week one. Highs over the next two weeks average 72°F (22°C), about 9°F (5°C) above the typical October high of 63°F (17°C).
No day in the outlook currently carries a strong precipitation signal. For the weekend, expect Saturday 58°F (15°C) and patchy rain nearby / Sunday 61°F (16°C) and patchy rain nearby.
For typical conditions month by month, see the Portland climate & average temperatures guide.
Portland forecast questions
Will it rain in Portland this week?
No day in the current 14-day outlook shows a strong rain signal for Portland.
What will be the warmest day in Portland over the next 14 days?
Monday, October 5, with a forecast high near 80°F (27°C).
How accurate is a 14-day forecast for Portland?
Days 1-3 are highly reliable, days 4-7 capture the overall pattern well, and days 8-14 indicate trends rather than exact figures - check back as the date approaches; this page refreshes throughout the day.
Average temperatures in Portland by month
| Month | High | Low | Rain days | Precipitation | Sunshine | Daylight | Wet-day chance | Humidity |
|---|---|---|---|---|---|---|---|---|
| January | 47° | 36° | 19 | 7.5 in | 4.1 h/day | 9.1 h | 61% | 85% |
| February | 48° | 35° | 16 | 5.9 in | 5.2 h/day | 10.3 h | 58% | 83% |
| March | 54° | 38° | 17 | 5.4 in | 7.4 h/day | 11.8 h | 55% | 80% |
| April | 59° | 42° | 15 | 4.4 in | 8.9 h/day | 13.5 h | 51% | 76% |
| May | 67° | 48° | 11 | 2.8 in | 10.1 h/day | 14.9 h | 35% | 73% |
| June | 75° | 53° | 8 | 2.2 in | 12.0 h/day | 15.7 h | 26% | 66% |
| July | 83° | 58° | 2 | 0.3 in | 13.2 h/day | 15.3 h | 7% | 58% |
| August | 84° | 59° | 3 | 0.5 in | 12.1 h/day | 14.1 h | 9% | 59% |
| September | 75° | 54° | 8 | 2.5 in | 9.9 h/day | 12.5 h | 26% | 68% |
| October | 63° | 47° | 12 | 5.4 in | 7.1 h/day | 10.8 h | 40% | 79% |
| November | 52° | 40° | 17 | 7.5 in | 5.1 h/day | 9.4 h | 57% | 84% |
| December | 46° | 36° | 19 | 8.9 in | 3.8 h/day | 8.7 h | 63% | 86% |
14-day forecasts nearby