Portland Weather Conditions
Current Temperature Level
12 °C
17 AQI
Air quality index is: Good
Last Updated: 2025-09-04 07:00 (Local Time)
MapPortland
Portland Weather Parameters
9 km/h
4 m/s
229° SW
25 %
14 km
0 mm
1013 mb
UV Index0
Suggestions for
TodayPortland4 Sep.
Hydration• Use Moisturizers
Clothing• Layering Must
Driving• Drive Safely
Sunscreen• ApplyTrending in United States
Abu Dhabi in the Top 10 Most Polluted Cities in the World: Middle East Air Quality Crisis 2025
Portland 10-Days Weather Forecast
Today
16°C
96 %Friday
18°C95 %Saturday
19°C96 %Sunday
16°C92 %Monday
16°C64 %Tuesday
14°C53 %Wednesday
15°C66 %Thursday
15°C67 %Friday
13°C52 %Saturday
13°C66 %Fog
Dense fog throughout the day. Humidity will be near 96%, with winds at 22.3 km/h.18°C / 15°C
Humi.96 %
Prec.0 mm
Sunrise
06:08 AM13hrs 3min
Sunset
07:11 PMTime
Condition
Temp
Humidity
UV
Wind Speed & Dir.
12 AM
Overcast
15 °C
97 %
0
11.2 kmph / S
Overcast 
Feels 15.2 °C
Cover 100 %
Visibility 10 km
1 AM
Overcast
15 °C
97 %
0
10.8 kmph / SSW
Overcast Feels 15.2 °C
Cover 100 %
Visibility 10 km
2 AM
Fog
15 °C
97 %
0
10.4 kmph / SW
FogFeels 14.9 °C
Cover 100 %
Visibility 10 km
3 AM
Fog
15 °C
97 %
0
10.8 kmph / SW
FogFeels 14.8 °C
Cover 100 %
Visibility 10 km
4 AM
Fog
15 °C
97 %
0
10.4 kmph / SW
FogFeels 14.8 °C
Cover 100 %
Visibility 10 km
5 AM
Fog
15 °C
97 %
0
10.1 kmph / SW
FogFeels 14.8 °C
Cover 100 %
Visibility 10 km
6 AM
Fog
15 °C
97 %
0
10.1 kmph / SW
FogFeels 14.8 °C
Cover 100 %
Visibility 10 km
7 AM
Fog
12 °C
100 %
0.2
9 kmph / SW
FogFeels 14.7 °C
Cover 25 %
Visibility 14 km
8 AM
Fog
15 °C
97 %
0.8
10.1 kmph / SW
FogFeels 15.5 °C
Cover 100 %
Visibility 10 km
9 AM
Fog
16 °C
97 %
1.9
11.5 kmph / SSW
FogFeels 15.9 °C
Cover 100 %
Visibility 10 km
10 AM
Mist
16 °C
97 %
3.5
14 kmph / S
MistFeels 15.6 °C
Cover 100 %
Visibility 10 km
11 AM
Mist
17 °C
96 %
5.1
16.6 kmph / S
MistFeels 16.5 °C
Cover 100 %
Visibility 10 km
12 PM
Mist
17 °C
95 %
6.2
18.7 kmph / S
MistFeels 17.1 °C
Cover 100 %
Visibility 10 km
1 PM
Overcast
17 °C
93 %
6.4
19.4 kmph / S
Overcast Feels 16.7 °C
Cover 92 %
Visibility 10 km
2 PM
Overcast
18 °C
94 %
5.7
19.8 kmph / SSE
Overcast Feels 17.5 °C
Cover 93 %
Visibility 10 km
3 PM
Cloudy
18 °C
90 %
4.2
19.1 kmph / SSE
Cloudy Feels 17.8 °C
Cover 63 %
Visibility 10 km
4 PM
Cloudy
17 °C
91 %
2.5
18 kmph / SSE
Cloudy Feels 16.9 °C
Cover 63 %
Visibility 10 km
5 PM
Cloudy
17 °C
93 %
1.1
18.7 kmph / SSE
Cloudy Feels 16.8 °C
Cover 87 %
Visibility 10 km
6 PM
Cloudy
17 °C
95 %
0.3
18.7 kmph / SSE
Cloudy Feels 16.6 °C
Cover 82 %
Visibility 10 km
7 PM
Overcast
16 °C
97 %
0
18.4 kmph / SSE
Overcast Feels 16.3 °C
Cover 92 %
Visibility 10 km
8 PM
Overcast
16 °C
97 %
0
19.8 kmph / SSE
Overcast Feels 16.2 °C
Cover 100 %
Visibility 10 km
9 PM
Overcast
16 °C
97 %
0
20.9 kmph / SSE
Overcast Feels 16.3 °C
Cover 100 %
Visibility 10 km
10 PM
Overcast
17 °C
97 %
0
22.3 kmph / S
Overcast Feels 16.8 °C
Cover 100 %
Visibility 10 km
11 PM
Overcast
17 °C
98 %
0
21.2 kmph / S
Overcast Feels 16.5 °C
Cover 100 %
Visibility 10 km
Today
16°C96 %Friday
18°C95 %Saturday
19°C96 %Sunday
16°C92 %Monday
16°C64 %Tuesday
14°C53 %Wednesday
15°C66 %Thursday
15°C67 %Friday
13°C52 %Saturday
13°C66 %Temp15 °C
ConditionFog
Humidity97 %
Feels15.5 °C
Cover100 %
Visibility10 km
Wind Speed & Dir.10.1 kmph / SW
UV0.8
Portland 30-Days (September 2025) Weather Forecast
Sun.
Mon.
Tue.
Wed.
Thu.
Fri.
Sat.
1Mon.
20°15 °C
2Tue.
19°13 °C
3Wed.
21°14 °C
4Today
18°15 °C
5Fri.
19°17 °C
6Sat.
20°18 °C
7Sun.
19°15 °C
8Mon.
19°12 °C
9Tue.
18°12 °C
10Wed.
20°12 °C
11Thu.
19°14 °C
12Fri.
16°10 °C
13Sat.
17°9 °C
14Sun.
19°11 °C
15Mon.
20°12 °C
16Tue.
21°14 °C
17Wed.
20°12 °C
18Thu.
20°13 °C
19Fri.
19°12 °C
20Sat.
19°12 °C
21Sun.
20°12 °C
22Mon.
20°13 °C
23Tue.
20°13 °C
24Wed.
19°12 °C
25Thu.
19°12 °C
26Fri.
20°12 °C
27Sat.
20°12 °C
28Sun.
19°13 °C
29Mon.
18°12 °C
30Tue.
17°10 °C
SeptemberWeather Overview
No. of days:
Sunny
8
Cloudy
4
Rainy
16
Snowy
0
The monthly weather averages in Portland consist of 8 sunny days, 4 cloudy days, 16 rainy days, and 0 snowy days.
Portland's Locations Weather Conditions
United States's Hottest Cities - September 2025
1.
Calipatria, United States
Clear
61%
0
15.1 kmph / ESE
2.
Jean, United States
Partly cloudy
38%
0
6.1 kmph / ESE
3.
Brawley, United States
Clear
61%
0
13.7 kmph / ESE
4.
Westmorland, United States
Clear
61%
0
13.7 kmph / ESE
5.
Enterprise, United States
Partly cloudy
38%
0
6.1 kmph / ESE
6.
Calexico, United States
Clear
61%
0
9.4 kmph / SE
7.
El Centro, United States
Clear
61%
0
8.6 kmph / ESE
8.
Yuma, United States
Clear
74%
0
15.8 kmph / SSE
9.
Mountain Home Park, United States
Clear
26%
0
10.4 kmph / SSE
10.
Kailua Kona, United States
Overcast
70%
0
5.4 kmph / NNW
Last Updated: 04 Sept 2025, 11:14 AM
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