Portland, OR 97281 10-Day Weather Forecast

Washington County11:13 PM PDT45.52°N, 122.68°W

Overview

Days after the National Weather Service's seven are MET Norway's outlook, a computer model with no forecaster's review.

Tonight October 23

Partly Cloudy then Patchy Fog
Tonight
Low 40°
Partly Cloudy then Patchy Fog

Patchy fog after 3am. Partly cloudy, with a low around 40. North wind around 1 mph.

Precip 1%Wind N 1 mph
Rain/precip total0.00 in
Gusts to3 mph
UV index0 Low
Sunrise7:38 AM
Sunset6:13 PM
Daylight10 h 34 min
Moon Waxing Gibbous (93%)

Tomorrow October 24

Patchy Fog then Partly Sunny
Saturday
High 62°
Patchy Fog then Partly Sunny

Patchy fog before 11am. Partly sunny. High near 62, with temperatures falling to around 60 in the afternoon. North wind around 1 mph.

Precip 1%Wind N 1 mph
Mostly Cloudy then Chance Light Rain
Saturday Night
Low 43°
Mostly Cloudy then Chance Light Rain

A chance of rain after 4am. Mostly cloudy. Low around 43, with temperatures rising to around 45 overnight. East southeast wind around 2 mph. Chance of precipitation is 50%.

Precip 45%Wind ESE 2 mph
Rain/precip total0.00 in
Gusts to3 mph
UV index2 Low
Sunrise7:40 AM
Sunset6:11 PM
Daylight10 h 31 min
Moon Waxing Gibbous (98%)

Sunday October 25

Light Rain Likely
Sunday
High 61°
Light Rain Likely

Rain likely. Mostly cloudy, with a high near 61. Southeast wind around 2 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch possible.

Precip 69%Wind SE 2 mph
Light Rain Likely
Sunday Night
Low 46°
Light Rain Likely

Rain likely. Mostly cloudy, with a low around 46. Southeast wind around 3 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch possible.

Precip 69%Wind SE 3 mph
Rain/precip total0.18 in
Gusts to6 mph
UV index2 Low
Sunrise7:41 AM
Sunset6:10 PM
Daylight10 h 28 min
Moon Full Moon (100%)

Monday October 26

Light Rain Likely
Monday
High 62°
Light Rain Likely

Rain likely. Mostly cloudy, with a high near 62. Chance of precipitation is 70%.

Precip 67%Wind SE 3 mph
Chance Light Rain
Monday Night
Low 46°
Chance Light Rain

A chance of rain before 5am. Mostly cloudy, with a low around 46.

Precip 39%Wind SSE 2 mph
Rain/precip total0.07 in
Gusts to8 mph
Thunder11%
UV index1 Low
Sunrise7:43 AM
Sunset6:08 PM
Daylight10 h 25 min
Moon Full Moon (99%)

Tuesday October 27

Slight Chance Light Rain
Tuesday
High 62°
Slight Chance Light Rain

Patchy fog between 7am and 11am, then a slight chance of rain. Mostly cloudy, with a high near 62.

Precip 22%Wind SSW 2 mph
Chance Light Rain
Tuesday Night
Low 45°
Chance Light Rain

A chance of rain. Mostly cloudy, with a low around 45.

Precip 33%Wind NNW 2 mph
Rain/precip total0.00 in
Gusts to5 mph
Sunrise7:44 AM
Sunset6:07 PM
Daylight10 h 22 min
Moon Waning Gibbous (97%)

Wednesday October 28

Chance Light Rain
Wednesday
High 62°
Chance Light Rain

A chance of rain. Partly sunny, with a high near 62.

Precip 31%Wind E 5 mph
Slight Chance Light Rain
Wednesday Night
Low 45°
Slight Chance Light Rain

A slight chance of rain. Partly cloudy, with a low around 45.

Precip 20%Wind ENE 3 mph
Rain/precip total0.09 in
Gusts to12 mph
Sunrise7:45 AM
Sunset6:05 PM
Daylight10 h 19 min
Moon Waning Gibbous (91%)

Thursday October 29

Slight Chance Light Rain
Thursday
High 64°
Slight Chance Light Rain

A slight chance of rain before 5pm. Mostly sunny, with a high near 64.

Precip 15%Wind NE 3 mph
Partly Cloudy
Thursday Night
Low 43°
Partly Cloudy

Partly cloudy, with a low around 43.

Precip 11%Wind NE 2 mph
Rain/precip total0.04 in
Gusts to7 mph
Sunrise7:47 AM
Sunset6:04 PM
Daylight10 h 16 min
Moon Waning Gibbous (83%)

Friday October 30

Mostly Sunny
Friday
High 63°
Mostly Sunny

Mostly sunny, with a high near 63.

Precip 12%Wind ENE 2 mph
Rain/precip total0.00 in
Gusts to5 mph
Sunrise7:48 AM
Sunset6:02 PM
Daylight10 h 13 min
Moon Waning Gibbous (74%)

Saturday October 31

Extended outlook
Partly cloudy
Saturday
High 50°
Partly cloudy
Cloudy
Saturday Night
Low 37°
Cloudy
Rain/precip total0.00 in
Sunrise7:50 AM
Sunset6:01 PM
Daylight10 h 10 min
Moon Waning Gibbous (63%)

Sunday November 1

Extended outlook
Cloudy
Sunday
High 53°
Cloudy
Cloudy
Sunday Night
Low 37°
Cloudy
Rain/precip total0.00 in
Sunrise6:51 AM
Sunset4:59 PM
Daylight10 h 8 min
Moon Last Quarter (51%)

National Weather Service forecast updated 1 hr ago.

Forecasts, observations and alerts in the United States come from the National Weather Service (NOAA); radar from NOAA's Multi-Radar Multi-Sensor system; satellite imagery from NASA's Global Imagery Browse Services (GIBS) and NOAA's GOES satellites; the map from the U.S. Geological Survey's National Map; air quality from AirNow (EPA and its partners); hurricane information from the National Hurricane Center; climate normals and records from NOAA's Regional Climate Centers (ACIS). Forecasts outside the United States and the UV index: MET Norway (CC BY 4.0); observations outside the U.S.: airport reports via NOAA's Aviation Weather Center. Place names: GeoNames (CC BY 4.0). Data are copied on a schedule and may lag the sources; for warnings that affect your safety, follow your local National Weather Service office and emergency officials. Weather news is drawn from the 4Search index and reflects what the press published. Terms of use.