Portland 15 Day Weather Forecast
2 week weather for Portland
Thursday 18th September 2025 12:39 AM
| Time | Weather | Temp | Cloud | Wind | ||
|---|---|---|---|---|---|---|
Wed 17th Sep |
||||||
| Time | Weather | Temp | Cloud | Wind | ||
| 20:00 |  |
21 °C | 5% |  |
9 mph | |
| 23:00 |  |
17 °C | 14% | |
7 mph | |
Thu 18th Sep |
||||||
| Time | Weather | Temp | Cloud | Wind | ||
| 02:00 | |
15 °C | 67% | |
5 mph | |
| 05:00 | |
14 °C | 52% | |
5 mph | |
| 08:00 |  |
13 °C | 9% | |
5 mph | |
| 11:00 |  |
18 °C | 27% | |
7 mph | |
| 14:00 | |
24 °C | 19% | |
7 mph | |
| 17:00 | |
25 °C | 11% | |
11 mph | |
| 20:00 | |
20 °C | 2% | |
7 mph | |
| 23:00 | |
17 °C | 1% | |
5 mph | |
Fri 19th Sep |
||||||
| Time | Weather | Temp | Cloud | Wind | ||
| 02:00 | |
14 °C | 0% | |
5 mph | |
| 05:00 | |
12 °C | 0% | |
5 mph | |
| 08:00 | |
12 °C | 0% | |
2 mph | |
| 11:00 | |
19 °C | 0% | |
2 mph | |
| 14:00 | |
25 °C | 0% | |
5 mph | |
| 17:00 | |
27 °C | 0% | |
5 mph | |
| 20:00 | |
21 °C | 0% | |
2 mph | |
| 23:00 | |
18 °C | 0% | |
2 mph | |
Sat 20th Sep |
||||||
| Time | Weather | Temp | Cloud | Wind | ||
| 02:00 | |
16 °C | 0% | |
2 mph | |
| 05:00 | |
14 °C | 1% | |
2 mph | |
| 08:00 |  |
14 °C | 85% | |
2 mph | |
| 11:00 | |
20 °C | 46% | |
2 mph | |
| 14:00 | |
25 °C | 2% | |
5 mph | |
| 17:00 | |
26 °C | 32% | |
5 mph | |
| 20:00 | |
21 °C | 93% | |
7 mph | |
| 23:00 | |
18 °C | 87% | |
7 mph | |
Sun 21st Sep |
||||||
| Time | Weather | Temp | Cloud | Wind | ||
| 02:00 |  |
15 °C | 100% | |
9 mph | |
| 05:00 | |
15 °C | 92% | |
5 mph | |
| 08:00 |  |
15 °C | 46% | |
2 mph | |
| 11:00 | |
19 °C | 35% | |
2 mph | |
| 14:00 | |
22 °C | 17% | |
2 mph | |
| 17:00 | |
23 °C | 34% | |
7 mph | |
| 20:00 | |
18 °C | 31% | |
9 mph | |
| 23:00 | |
15 °C | 20% | |
2 mph | |
Mon 22nd Sep |
||||||
| Time | Weather | Temp | Cloud | Wind | ||
| 02:00 | |
13 °C | 23% | |
2 mph | |
| 05:00 | |
12 °C | 11% | |
2 mph | |
| 08:00 | |
12 °C | 0% | |
2 mph | |
| 11:00 | |
18 °C | 0% | |
2 mph | |
| 14:00 | |
24 °C | 3% | |
2 mph | |
| 17:00 | |
26 °C | 6% | |
5 mph | |
| 20:00 | |
20 °C | 3% | |
5 mph | |
| 23:00 | |
17 °C | 1% | |
2 mph | |
Tue 23rd Sep |
||||||
| Time | Weather | Temp | Cloud | Wind | ||
| 02:00 | |
15 °C | 0% | |
2 mph | |
| 05:00 | |
14 °C | 1% | |
2 mph | |
| 08:00 | |
13 °C | 1% | |
2 mph | |
| 11:00 | |
20 °C | 1% | |
5 mph | |
| 14:00 | |
27 °C | 0% | |
5 mph | |
| 17:00 | |
28 °C | 0% | |
7 mph | |
| 20:00 | |
22 °C | 0% | |
7 mph | |
| 23:00 | |
18 °C | 7% | |
5 mph | |
Wed 24th Sep |
||||||
| Time | Weather | Temp | Cloud | Wind | ||
| 02:00 | |
16 °C | 99% | |
5 mph | |
| 05:00 | |
15 °C | 99% | |
2 mph | |
| 08:00 | |
14 °C | 78% | |
2 mph | |
| 11:00 | |
19 °C | 86% | |
2 mph | |
| 14:00 | |
24 °C | 100% | |
2 mph | |
| 17:00 | |
26 °C | 97% | |
5 mph | |
| 20:00 | |
19 °C | 43% | |
7 mph | |
| 23:00 | |
15 °C | 46% | |
5 mph | |
Thu 25th Sep |
||||||
| Time | Weather | Temp | Cloud | Wind | ||
| 02:00 | |
13 °C | 16% | |
2 mph | |
| 05:00 | |
12 °C | 10% | |
2 mph | |
| 08:00 | |
12 °C | 71% | |
2 mph | |
| 11:00 | |
17 °C | 48% | |
5 mph | |
| 14:00 | |
20 °C | 100% | |
2 mph | |
| 17:00 | |
20 °C | 100% | |
5 mph | |
| 20:00 | |
16 °C | 100% | |
7 mph | |
| 23:00 | |
14 °C | 100% | |
2 mph | |
Fri 26th Sep |
||||||
| Time | Weather | Temp | Cloud | Wind | ||
| 02:00 | |
13 °C | 64% | |
2 mph | |
| 05:00 | |
11 °C | 82% | |
7 mph | |
| 08:00 |  |
11 °C | 86% | |
7 mph | |
| 11:00 | |
15 °C | 75% | |
9 mph | |
| 14:00 | |
16 °C | 89% | |
2 mph | |
| 17:00 |  |
16 °C | 94% | |
5 mph | |
| 20:00 |  |
13 °C | 66% | |
5 mph | |
| 23:00 |  |
11 °C | 40% | |
2 mph | |
Sat 27th Sep |
||||||
| Time | Weather | Temp | Cloud | Wind | ||
| 02:00 | |
11 °C | 47% | |
2 mph | |
| 05:00 | |
11 °C | 52% | |
2 mph | |
| 08:00 | |
10 °C | 33% | |
2 mph | |
| 11:00 | |
15 °C | 19% | |
5 mph | |
| 14:00 | |
19 °C | 4% | |
2 mph | |
| 17:00 | |
20 °C | 6% | |
2 mph | |
Sun 28th Sep |
||||||
| Time | Weather | Temp | Cloud | Wind | ||
| 05:00 | |
10 °C | 7% | |
2 mph | |
| 17:00 | |
22 °C | 29% | |
7 mph | |
Mon 29th Sep |
||||||
| Time | Weather | Temp | Cloud | Wind | ||
| 05:00 | |
11 °C | 100% | |
2 mph | |
| 17:00 | |
18 °C | 100% | |
7 mph | |
Tue 30th Sep |
||||||
| Time | Weather | Temp | Cloud | Wind | ||
| 05:00 | |
10 °C | 100% | |
9 mph | |
| 17:00 | |
11 °C | 100% | |
5 mph | |
Wed 1st Oct |
||||||
| Time | Weather | Temp | Cloud | Wind | ||
| 05:00 | |
8 °C | 61% | |
2 mph | |
| 17:00 | |
11 °C | 100% | |
2 mph | |
Thu 2nd Oct |
||||||
| Time | Weather | Temp | Cloud | Wind | ||
| 05:00 | |
8 °C | 59% | |
5 mph | |
| 17:00 |  |
9 °C | 100% | |
2 mph | |
Fri 3rd Oct |
||||||
| Time | Weather | Temp | Cloud | Wind | ||
| 05:00 | |
7 °C | 35% | |
2 mph | |
| 17:00 | |
15 °C | 100% | |
5 mph | |
Other monthly averages
Portland weather stats
| Hottest month: | December | °C 32°F |
|---|---|---|
| Driest month: | December | mm 0ins |
| Sunniest month: | December | hrs |
| Coldest month: | December | °C 32°F |
| Wettest month: | December | mm 0ins |
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Monthly weather averages
UV index
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