30 Day Long Range Weather for Portland, Oregon. Weather Outlook for 30 Days From Today. (2024)

70 to 80 °F

49 to 59 °F

18 to 28 °C

7 to 17 °C

68 to 78 °F

50 to 60 °F

17 to 27 °C

7 to 17 °C

68 to 78 °F

49 to 59 °F

17 to 27 °C

7 to 17 °C

69 to 79 °F

49 to 59 °F

18 to 28 °C

7 to 17 °C

68 to 78 °F

49 to 59 °F

17 to 27 °C

7 to 17 °C

68 to 78 °F

49 to 59 °F

17 to 27 °C

7 to 17 °C

67 to 77 °F

49 to 59 °F

17 to 27 °C

7 to 17 °C

69 to 79 °F

49 to 59 °F

18 to 28 °C

7 to 17 °C

68 to 78 °F

49 to 59 °F

17 to 27 °C

7 to 17 °C

67 to 77 °F

49 to 59 °F

17 to 27 °C

7 to 17 °C

65 to 75 °F

49 to 59 °F

16 to 26 °C

7 to 17 °C

67 to 77 °F

48 to 58 °F

17 to 27 °C

6 to 16 °C

67 to 77 °F

48 to 58 °F

17 to 27 °C

6 to 16 °C

67 to 77 °F

48 to 58 °F

17 to 27 °C

6 to 16 °C

69 to 79 °F

47 to 57 °F

18 to 28 °C

6 to 16 °C

71 to 81 °F

47 to 57 °F

19 to 29 °C

6 to 16 °C

69 to 79 °F

48 to 58 °F

18 to 28 °C

6 to 16 °C

68 to 78 °F

47 to 57 °F

17 to 27 °C

6 to 16 °C

66 to 76 °F

47 to 57 °F

16 to 26 °C

6 to 16 °C

67 to 77 °F

47 to 57 °F

17 to 27 °C

6 to 16 °C

66 to 76 °F

48 to 58 °F

16 to 26 °C

6 to 16 °C

64 to 74 °F

47 to 57 °F

15 to 25 °C

6 to 16 °C

64 to 74 °F

46 to 56 °F

15 to 25 °C

5 to 15 °C

64 to 74 °F

45 to 55 °F

15 to 25 °C

5 to 15 °C

63 to 73 °F

45 to 55 °F

15 to 25 °C

5 to 15 °C

62 to 72 °F

45 to 55 °F

14 to 24 °C

5 to 15 °C

63 to 73 °F

45 to 55 °F

15 to 25 °C

5 to 15 °C

63 to 73 °F

45 to 55 °F

15 to 25 °C

5 to 15 °C

62 to 72 °F

44 to 54 °F

14 to 24 °C

4 to 14 °C

63 to 73 °F

45 to 55 °F

15 to 25 °C

5 to 15 °C