Portland Airport Weather Forecast

Today 11 Dec
- 10
- 18
Clear
Fri 12 Dec
- 9
- 27
Partly cloudy
Sat 13 Dec
- 12
- 18
Partly cloudy
Sun 14 Dec
- 11
- 17
Possible shower. Windy
Mon 15 Dec
- 10
- 16
Cloudy
Tue 16 Dec
- 10
- 17
Cloudy
Wed 17 Dec
- 9
- 25
Sunny

Today 11 Dec
1. 2 am
2. 5 am
3. 8 am
4. 11 am
5. 2 pm
6. 5 pm
7. 8 pm
8. 11 pm
Fri 12 Dec
1. 2 am
2. 5 am
3. 8 am
4. 11 am
5. 2 pm
6. 5 pm
7. 8 pm
8. 11 pm
Sat 13 Dec
1. 2 am
2. 5 am
3. 8 am
4. 11 am
5. 2 pm
6. 5 pm
7. 8 pm
8. 11 pm
Sun 14 Dec
1. 2 am
2. 5 am
3. 8 am
4. 11 am
5. 2 pm
6. 5 pm
7. 8 pm
8. 11 pm
Mon 15 Dec
1. 2 am
2. 5 am
3. 8 am
4. 11 am
5. 2 pm
6. 5 pm
7. 8 pm
8. 11 pm
Tue 16 Dec
1. 2 am
2. 5 am
3. 8 am
4. 11 am
5. 2 pm
6. 5 pm
7. 8 pm
8. 11 pm
Wed 17 Dec
1. 2 am
2. 5 am
3. 8 am
4. 11 am
5. 2 pm
6. 5 pm
7. 8 pm
8. 11 pm

Today 11 Dec South West

Clear. Winds southeasterly 20 to 30 km/h.

Portland Airport Temperature Statistics View More

December Temperature

Portland Airport (0km)

Lowest 20 August, 2025
0.3 °C
Average 2025
13.5 °C
Highest 22 February, 2025
37.2 °C
Lowest 14 November, 2025
5.6 °C
Average November
12.7 °C
Highest 2 November, 2025
25.5 °C
Lowest 5 December, 2025
6.9 °C
Average December
14 °C
Highest 4 December, 2025
26.4 °C

Climate (2020–Present)

Portland Airport (0km)

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Average Low 2020–2025
9.6 °C
Average 2020–2025
13.4 °C
Average High 2020–2025
18.1 °C

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