Portland Airport (PDX) Weather 09/30/2025
Tonight
54
Clear
Friday
83
Sunny
Friday Night
55
Mostly Clear
Saturday
81
Sunny
Saturday Night
59
Chance Rain
Sunday
73
Rain Likely then Chance Rain
Sunday Night
53
Mostly Clear
Monday
78
Sunny
Monday Night
55
Mostly Clear
Tuesday
85
Sunny
Tuesday Night
60
Slight Chance Rain
Wednesday
81
Chance Rain
Wednesday Night
57
Chance Rain
Weekly Forecast
Tonight
Clear, with a low around 54. Northwest wind 3 to 8 mph.
Friday
Sunny, with a high near 83. Calm wind becoming northwest 5 to 7 mph in the afternoon.
Friday Night
Mostly clear, with a low around 55. Northwest wind 5 to 7 mph becoming calm in the evening.
Saturday
Sunny, with a high near 81. Calm wind becoming west southwest around 5 mph in the afternoon.
Saturday Night
A 40 percent chance of rain after 11pm. Increasing clouds, with a low around 59. West southwest wind 3 to 6 mph.
Sunday
Rain likely, mainly before 11am. Cloudy through mid morning, then gradual clearing, with a high near 73. Chance of precipitation is 70%.
Sunday Night
Mostly clear, with a low around 53.
Monday
Sunny, with a high near 78.
Monday Night
Mostly clear, with a low around 55.
Tuesday
Sunny, with a high near 85.
Tuesday Night
A slight chance of rain. Partly cloudy, with a low around 60.
Wednesday
A chance of rain. Partly sunny, with a high near 81.
Wednesday Night
A chance of rain. Mostly cloudy, with a low around 57.