PORTLAND, OREGON, USA Forecast
WEDNESDAY DEC 10 2025:
WEDNESDAY DEC 10 2025: CLOUDY.
HIGH: 58 TO 59. SOUTHWEST WIND 13 gusting to 31 mph.
PROBABILITY OF PRECIPITATION EXCEEDENCE: 10TH OF AN INCH: 10 PERCENT. HALF INCH: 0 PERCENT. INCH: 0 PERCENT.
FORECAST CONFIDENCE: 95 PERCENT.
WEDNESDAY NIGHT DEC 10 2025: 40 PERCENT CHANCE OF LIGHT RAIN.
LOW: 51 TO 56. SOUTHWEST WIND 12 gusting to 29 mph.
PRECIPITATION AMOUNT: 0.00 in TO 0.07 in.
PROBABILITY OF PRECIPITATION EXCEEDENCE: 10TH OF AN INCH: 40 PERCENT. HALF INCH: 0 PERCENT. INCH: 0 PERCENT.
FORECAST CONFIDENCE: 96 PERCENT.
THURSDAY DEC 11 2025: 30 PERCENT CHANCE OF LIGHT RAIN.
HIGH: 55 TO 58. SOUTHEAST WIND 7 mph.
PRECIPITATION AMOUNT: 0.00 in TO 0.07 in.
PROBABILITY OF PRECIPITATION EXCEEDENCE: 10TH OF AN INCH: 30 PERCENT. HALF INCH: 0 PERCENT. INCH: 0 PERCENT.
FORECAST CONFIDENCE: 92 PERCENT.
THURSDAY NIGHT DEC 11 2025: CLOUDY.
LOW: 50 TO 54. SOUTH WIND
PROBABILITY OF PRECIPITATION EXCEEDENCE: 10TH OF AN INCH: 0 PERCENT. HALF INCH: 0 PERCENT. INCH: 0 PERCENT.
FORECAST CONFIDENCE: 95 PERCENT.
FRIDAY DEC 12 2025: MOSTLY CLOUDY.
HIGH: 53 TO 57. SOUTH WIND
PROBABILITY OF PRECIPITATION EXCEEDENCE: 10TH OF AN INCH: 0 PERCENT. HALF INCH: 0 PERCENT. INCH: 0 PERCENT.
FORECAST CONFIDENCE: 95 PERCENT.
FRIDAY NIGHT DEC 12 2025: PARTLY CLOUDY.
LOW: 48 TO 51. SOUTH WIND 3 mph.
PROBABILITY OF PRECIPITATION EXCEEDENCE: 10TH OF AN INCH: 0 PERCENT. HALF INCH: 0 PERCENT. INCH: 0 PERCENT.
FORECAST CONFIDENCE: 95 PERCENT.
SATURDAY DEC 13 2025: PARTLY CLOUDY.
HIGH: 48 TO 57. SOUTH WIND 5 mph.
PROBABILITY OF PRECIPITATION EXCEEDENCE: 10TH OF AN INCH: 0 PERCENT. HALF INCH: 0 PERCENT. INCH: 0 PERCENT.
FORECAST CONFIDENCE: 82 PERCENT.
SATURDAY NIGHT DEC 13 2025: 40 PERCENT CHANCE OF LIGHT RAIN.
LOW: 46 TO 50. SOUTHEAST WIND 6 mph.
PRECIPITATION AMOUNT: 0.00 in TO 0.11 in.
PROBABILITY OF PRECIPITATION EXCEEDENCE: 10TH OF AN INCH: 40 PERCENT. HALF INCH: 0 PERCENT. INCH: 0 PERCENT.
FORECAST CONFIDENCE: 87 PERCENT.
SUNDAY DEC 14 2025: 30 PERCENT CHANCE OF LIGHT RAIN.
HIGH: 50 TO 54. SOUTHEAST WIND 6 mph.
PRECIPITATION AMOUNT: 0.00 in TO 0.07 in.
PROBABILITY OF PRECIPITATION EXCEEDENCE: 10TH OF AN INCH: 30 PERCENT. HALF INCH: 0 PERCENT. INCH: 0 PERCENT.
FORECAST CONFIDENCE: 92 PERCENT.
SUNDAY NIGHT DEC 14 2025: 40 PERCENT CHANCE OF LIGHT RAIN.
LOW: 45 TO 51. SOUTHEAST WIND 11 gusting to 30 mph.
PRECIPITATION AMOUNT: 0.01 in TO 0.18 in.
PROBABILITY OF PRECIPITATION EXCEEDENCE: 10TH OF AN INCH: 40 PERCENT. HALF INCH: 0 PERCENT. INCH: 0 PERCENT.
FORECAST CONFIDENCE: 85 PERCENT.
MONDAY DEC 15 2025: 60 PERCENT CHANCE OF MODERATE RAIN.
HIGH: 53 TO 58. SOUTH WIND 13 gusting to 35 mph.
PRECIPITATION AMOUNT: 0.15 in TO 0.33 in.
PROBABILITY OF PRECIPITATION EXCEEDENCE: 10TH OF AN INCH: 60 PERCENT. HALF INCH: 10 PERCENT. INCH: 0 PERCENT.
FORECAST CONFIDENCE: 85 PERCENT.
MONDAY NIGHT DEC 15 2025: 50 PERCENT CHANCE OF LIGHT RAIN.
LOW: 48 TO 50. SOUTHWEST WIND 11 gusting to 29 mph.
PRECIPITATION AMOUNT: 0.06 in TO 0.15 in.
PROBABILITY OF PRECIPITATION EXCEEDENCE: 10TH OF AN INCH: 50 PERCENT. HALF INCH: 0 PERCENT. INCH: 0 PERCENT.
FORECAST CONFIDENCE: 93 PERCENT.
TUESDAY DEC 16 2025: 20 PERCENT CHANCE OF MODERATE RAIN.
HIGH: 49 TO 54. SOUTHWEST WIND 12 gusting to 31 mph.
PRECIPITATION AMOUNT: 0.02 in TO 0.33 in.
PROBABILITY OF PRECIPITATION EXCEEDENCE: 10TH OF AN INCH: 20 PERCENT. HALF INCH: 10 PERCENT. INCH: 0 PERCENT.
FORECAST CONFIDENCE: 85 PERCENT.
TUESDAY NIGHT DEC 16 2025: 40 PERCENT CHANCE OF MODERATE RAIN.
LOW: 44 TO 49. SOUTH WIND 13 gusting to 31 mph.
PRECIPITATION AMOUNT: 0.03 in TO 0.37 in.
PROBABILITY OF PRECIPITATION EXCEEDENCE: 10TH OF AN INCH: 40 PERCENT. HALF INCH: 20 PERCENT. INCH: 0 PERCENT.
FORECAST CONFIDENCE: 80 PERCENT.
WEDNESDAY DEC 17 2025: 30 PERCENT CHANCE OF MODERATE RAIN.
HIGH: 50 TO 55. SOUTHWEST WIND 12 gusting to 31 mph.
PRECIPITATION AMOUNT: 0.10 in TO 0.30 in.
PROBABILITY OF PRECIPITATION EXCEEDENCE: 10TH OF AN INCH: 30 PERCENT. HALF INCH: 10 PERCENT. INCH: 0 PERCENT.
FORECAST CONFIDENCE: 79 PERCENT.
WEDNESDAY NIGHT DEC 17 2025: 20 PERCENT CHANCE OF LIGHT RAIN.
LOW: 44 TO 51. SOUTH WIND 12 gusting to 33 mph.
PRECIPITATION AMOUNT: 0.06 in TO 0.26 in.
PROBABILITY OF PRECIPITATION EXCEEDENCE: 10TH OF AN INCH: 20 PERCENT. HALF INCH: 10 PERCENT. INCH: 0 PERCENT.
FORECAST CONFIDENCE: 80 PERCENT.
THURSDAY DEC 18 2025: 10 PERCENT CHANCE OF LIGHT RAIN.
HIGH: 46 TO 57. SOUTHEAST WIND 9 gusting to 26 mph.
PRECIPITATION AMOUNT: 0.03 in TO 0.18 in.
PROBABILITY OF PRECIPITATION EXCEEDENCE: 10TH OF AN INCH: 10 PERCENT. HALF INCH: 0 PERCENT. INCH: 0 PERCENT.
FORECAST CONFIDENCE: 77 PERCENT.
THURSDAY NIGHT DEC 18 2025: 30 PERCENT CHANCE OF MODERATE RAIN.
LOW: 48 TO 53. SOUTHEAST WIND 8 gusting to 27 mph.
PRECIPITATION AMOUNT: 0.00 in TO 0.48 in.
PROBABILITY OF PRECIPITATION EXCEEDENCE: 10TH OF AN INCH: 30 PERCENT. HALF INCH: 10 PERCENT. INCH: 0 PERCENT.
FORECAST CONFIDENCE: 74 PERCENT.
FRIDAY DEC 19 2025: 30 PERCENT CHANCE OF MODERATE RAIN.
HIGH: 46 TO 58. SOUTH WIND 12 gusting to 32 mph.
PRECIPITATION AMOUNT: 0.37 in TO 0.48 in.
PROBABILITY OF PRECIPITATION EXCEEDENCE: 10TH OF AN INCH: 30 PERCENT. HALF INCH: 10 PERCENT. INCH: 0 PERCENT.
FORECAST CONFIDENCE: 84 PERCENT.
FRIDAY NIGHT DEC 19 2025: 30 PERCENT CHANCE OF LIGHT MIXED PRECIPITATION.
LOW: 39 TO 48. SOUTHEAST WIND 9 gusting to 31 mph.
PRECIPITATION AMOUNT: 0.20 in TO 0.22 in.
PROBABILITY OF PRECIPITATION EXCEEDENCE: 10TH OF AN INCH: 30 PERCENT. HALF INCH: 0 PERCENT. INCH: 0 PERCENT.
FORECAST CONFIDENCE: 91 PERCENT.
SATURDAY DEC 20 2025: 10 PERCENT CHANCE OF LIGHT MIXED PRECIPITATION.
HIGH: 48 TO 53. SOUTHWEST WIND 13 gusting to 31 mph.
PRECIPITATION AMOUNT: 0.07 in TO 0.16 in.
PROBABILITY OF PRECIPITATION EXCEEDENCE: 10TH OF AN INCH: 10 PERCENT. HALF INCH: 0 PERCENT. INCH: 0 PERCENT.
FORECAST CONFIDENCE: 95 PERCENT.
SATURDAY NIGHT DEC 20 2025: 10 PERCENT CHANCE OF MODERATE MIXED PRECIPITATION.
LOW: 41 TO 46. SOUTH WIND 6 mph.
PRECIPITATION AMOUNT: 0.01 in TO 0.37 in.
PROBABILITY OF PRECIPITATION EXCEEDENCE: 10TH OF AN INCH: 10 PERCENT. HALF INCH: 10 PERCENT. INCH: 0 PERCENT.
FORECAST CONFIDENCE: 84 PERCENT.