Portland Airport Weather Forecast

Today 21 Jun
- 9
- 13
Partly cloudy
Mon 22 Jun
- 5
- 14
Partly cloudy
Tue 23 Jun
- 8
- 15
Showers increasing
Wed 24 Jun
- 9
- 14
Shower or two
Thu 25 Jun
- 7
- 14
Partly cloudy
Fri 26 Jun
- 6
- 14
Partly cloudy
Sat 27 Jun
- 5
- 15
Partly cloudy

Today 21 Jun
1. 1 am
2. 4 am
3. 7 am
4. 10 am
5. 1 pm
6. 4 pm
7. 7 pm
8. 10 pm
Mon 22 Jun
1. 1 am
2. 4 am
3. 7 am
4. 10 am
5. 1 pm
6. 4 pm
7. 7 pm
8. 10 pm
Tue 23 Jun
1. 1 am
2. 4 am
3. 7 am
4. 10 am
5. 1 pm
6. 4 pm
7. 7 pm
8. 10 pm
Wed 24 Jun
1. 1 am
2. 4 am
3. 7 am
4. 10 am
5. 1 pm
6. 4 pm
7. 7 pm
8. 10 pm
Thu 25 Jun
1. 1 am
2. 4 am
3. 7 am
4. 10 am
5. 1 pm
6. 4 pm
7. 7 pm
8. 10 pm
Fri 26 Jun
1. 1 am
2. 4 am
3. 7 am
4. 10 am
5. 1 pm
6. 4 pm
7. 7 pm
8. 10 pm
Sat 27 Jun
1. 1 am
2. 4 am
3. 7 am
4. 10 am
5. 1 pm
6. 4 pm
7. 7 pm
8. 10 pm

Today 21 Jun South West

Partly cloudy. Slight chance of a shower near the coast, near zero chance elsewhere. Light winds.

Portland Airport Temperature Statistics View More

June Temperature

Portland Airport (0km)

Lowest 15 June, 2026
2.1 °C
Average 2026
15.1 °C
Highest 24 January, 2026
39.3 °C
Lowest 22 May, 2026
3.4 °C
Average May
13.1 °C
Highest 1 May, 2026
27.3 °C
Lowest 15 June, 2026
2.1 °C
Average June
12.1 °C
Highest 12 June, 2026
18.7 °C

Climate (2021–2026)

Portland Airport (0km)

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Average Low 2021–2026
9.7 °C
Average 2021–2026
13.5 °C
Average High 2021–2026
18.2 °C

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