 |
 Portland Weather Forecast Summary |
|
|
| |
Today
May 16th
|
Sunday
May 17th
|
Monday
May 18th
|
Tuesday
May 19th
|
Wednesday
May 20th
|
 |
 |
 |
 |
|
Mix of Sun and Cloud |
Mostly Sunny |
Cloudy |
Showers |
Mix of Sun and Cloud |
17°C
|
19°C
7°C |
15°C
9°C |
13°C
7°C |
7°C
5°C |
|
| |
|
| Portland Detailed Weather Forecast |
|
|
| |
| Saturday, May 16th, 2026 |
 |
Overnight |
Temperature: 9°C |
| A mix of clear and cloudy skies. |
|
|
|
|
Morning |
Temperature: 11°C |
| Sunny with cloudy periods. |
|
|
|
 |
Afternoon |
Temperature: 16°C |
| A mix of cloud and sun. |
|
|
|
 |
Evening |
Temperature: 9°C |
| Clear with cloudy periods. |
|
|
|
| Sunday, May 17th, 2026 |
|
Overnight |
Temperature: 7°C |
| Mostly clear. |
|
|
|
|
Morning |
Temperature: 11°C |
| Mostly sunny. |
|
|
|
|
Afternoon |
Temperature: 18°C |
| Mostly sunny. |
|
|
|
 |
Evening |
Temperature: 10°C |
| A mix of cloudy and clear skies. |
|
|
|
| Monday, May 18th, 2026 |
 |
Overnight |
Temperature: 10°C |
| Mostly cloudy. |
|
|
|
 |
Morning |
Temperature: 13°C |
| Mostly cloudy with a slight chance of showers. |
|
|
|
|
Afternoon |
Temperature: 13°C |
| Cloudy with a chance of showers. |
|
|
|
 |
Evening |
Temperature: 11°C |
| Cloudy with a chance of showers. |
|
|
|
| Tuesday, May 19th, 2026 |
|
Overnight |
Temperature: 12°C |
| Cloudy with a few showers. |
|
|
|
|
Morning |
Temperature: 13°C |
| Mostly cloudy with showers. Windy at times. |
|
|
|
|
Afternoon |
Temperature: 10°C |
| Cloudy with sunny periods with a chance of showers. Windy at times. |
|
|
|
|
Evening |
Temperature: 8°C |
| A mix of cloudy and clear skies. Windy. |
|
|
|
| Wednesday, May 20th, 2026 |
|
Overnight |
Temperature: 5°C |
| Clear with cloudy periods. Windy at times. |
|
|
|
|
Morning |
Temperature: 6°C |
| Mostly sunny. Windy at times. |
|
|
|
|
Afternoon |
Temperature: 6°C |
| A mix of cloud and sun. Windy at times. |
|
|
|
|
Evening |
Temperature: 5°C |
| A mix of cloudy and clear skies. |
|
|
|
| Thursday, May 21st, 2026 |
|
Overnight |
Temperature: 4°C |
| Clear with cloudy periods. |
|
|
|
 |
Morning |
Temperature: 6°C |
| Sunny. |
|
|
|
|
Afternoon |
Temperature: 13°C |
| A mix of sun and cloud. |
|
|
|
 |
Evening |
Temperature: 5°C |
| Clear. |
|
|
|
| Friday, May 22nd, 2026 |
|
Overnight |
Temperature: 3°C |
| Clear. |
|
|
|
|
Morning |
Temperature: 6°C |
| Sunny. |
|
|
|
|
Afternoon |
Temperature: 12°C |
| Mostly sunny. |
|
|
|
|
Evening |
Temperature: 6°C |
| A mix of clear and cloudy skies. |
|
|
|
| Saturday, May 23rd, 2026 |
|
Overnight |
Temperature: 6°C |
| A mix of clear and cloudy skies. |
|
|
|
|
Morning |
Temperature: 7°C |
| Mostly cloudy. |
|
|
|
|
Afternoon |
Temperature: 11°C |
| Mostly cloudy. |
|
|
|
|
Evening |
Temperature: 6°C |
| A mix of cloudy and clear skies. |
|
|
|
| Sunday, May 24th, 2026 |
|
Overnight |
Temperature: 5°C |
| A mix of cloudy and clear skies. |
|
|
|
|
Morning |
Temperature: 5°C |
| Cloudy with sunny periods with a slight chance of showers. |
|
|
|
|
Afternoon |
Temperature: 5°C |
| Mostly cloudy with a chance of showers. Windy at times. |
|
|
|
|
Evening |
Temperature: 4°C |
| Cloudy with clear periods with a chance of showers. Showers possibly mixed with wet flurries. Windy at times. |
|
|
|
