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  • Tonight

    May 30

    Mostly clear Lo 52°
    more
  • Tue

    May 31

    Sunny and warmer 88°Lo 58°
  • Wed

    Jun 1

    Mostly sunny and very warm 83°Lo 58°
    more
  • Thu

    Jun 2

    Rather cloudy and warm 77°Lo 58°
    more
  • Fri

    Jun 3

    Partly sunny and warm 86°Lo 59°
    more
Hi 88° RealFeel® 91° Precipitation 12%

Day

N

E

S

W

  • NNE 7 mph
  • Gusts: 10 mph

Warmer with a full day of sunshine; excessive dry weather will result in a high fire threat

  • Max UV Index: 7 (High)
  • Thunderstorms: 0%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 58° RealFeel® 59° Precipitation 6%

Night

N

E

S

W

  • NNW 6 mph
  • Gusts: 12 mph

Mainly clear

  • Max UV Index: N/A
  • Thunderstorms: 0%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs

Temperature History - May 31

more Historical Weather Data >
  Today Normal Record 5/31/2015
High 88° 69° 95° (1922) 83°
Low 58° 48° 38° (1978) 56°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:25 AM with 15:27 of sunlight, then sets at 8:52 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 2:53 AM with 12:41 of moolight, then sets at 3:34 PM

Portland Weather Report

Western US: Summer heat to surge this week

May 31, 2016; 1:49 AM ET

After a mild and dry Memorial Day, warmth will build across the northwestern United States. more >