Current Conditions

Portland, Oregon

60°F15°C

Rain

Wind

SSW 9 mph14 km/h

Humidity

89%

Cloud Cover

87%

As of Wednesday, September 2, 2026 at 5:32 PM PDT

Today's Outlook

Day

Overcast and mild, with a high of 60°F16°C. Breezy from the S at 10 to 12 mph15 to 19 km/h. 100% chance of rain throughout the day.

Night

Partly cloudy, with a low around 56°F13°C. Breezy from the S at 7 to 8 mph12 to 12 km/h. 90% chance of showers throughout the night.

7-Day Forecast

Condition	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Wind (mph)
Rain	High 60°F16°C	Low 56°F13°C	Precip 0.43 in10.8 mm100%	Cloud 74%	Wind S 9 mph14 km/h	Wednesday: Overcast and mild, with a high of 60°F16°C. Breezy from the S at 10 to 12 mph15 to 19 km/h. 100% chance of rain throughout the day. Wednesday Night: Partly cloudy, with a low around 56°F13°C. Breezy from the S at 7 to 8 mph12 to 12 km/h. 90% chance of showers throughout the night.
Light Rain	High 63°F17°C	Low 54°F12°C	Precip 0.33 in8.4 mm98%	Cloud 87%	Wind S 7 mph11 km/h	Thursday: Overcast and mild, with a high of 63°F17°C and morning low of 55°F13°C. Breezy from the S at 8 to 9 mph12 to 14 km/h. 97% chance of light rain throughout the day. Thursday Night: Overcast, with a low around 54°F12°C. Breezy from the SSE at 6 to 9 mph9 to 14 km/h. 98% chance of light rain throughout the night.
Light Rain	High 66°F19°C	Low 52°F11°C	Precip 0.12 in3.1 mm48%	Cloud 70%	Wind SE 3 mph4 km/h	Friday: Mostly cloudy and mild, with a high of 66°F19°C and morning low of 54°F12°C. Light wind from the SSE around 3 mph4 km/h. 44% chance of light rain throughout the day. Friday Night: Mostly cloudy, with a low around 52°F11°C. Light wind from the ESE around 3 mph4 km/h. 48% chance of light rain throughout the night.
Drizzle	High 70°F21°C	Low 53°F11°C	Precip 0.05 in1.2 mm24%	Cloud 63%	Wind N 3 mph4 km/h	Saturday: Mostly cloudy and warm, with a high of 70°F21°C and morning low of 55°F13°C. Light wind from the NNE around 2 mph4 km/h. 22% chance of drizzle throughout the day. Saturday Night: Mostly cloudy, with a low around 53°F11°C. Light wind from the N around 3 mph5 km/h. 24% chance of drizzle before dawn.
Showers	High 73°F23°C	Low 53°F12°C	Precip 0.07 in1.7 mm18%	Cloud 52%	Wind NW 4 mph6 km/h	Sunday: Mostly cloudy and warm, with a high of 73°F23°C and morning low of 55°F13°C. Light wind from the NNW around 3 mph6 km/h. 17% chance of drizzle throughout the day. Sunday Night: Partly cloudy, with a low around 53°F12°C. Light wind from the NW around 4 mph6 km/h. 18% chance of showers throughout the night.
Drizzle	High 69°F21°C	Low 56°F13°C	Precip 0.05 in1.2 mm46%	Cloud 65%	Wind WSW 4 mph7 km/h	Monday: Overcast and warm, with a high of 69°F21°C and morning low of 59°F15°C. Light wind from the WSW around 5 mph7 km/h. 46% chance of drizzle throughout the day. Monday Night: Mostly cloudy, with a low around 56°F13°C. Light wind from the W around 4 mph6 km/h. 10% chance of drizzle.
Drizzle	High 71°F22°C	Low 55°F13°C	Precip 0.03 in0.7 mm19%	Cloud 55%	Wind NNW 4 mph6 km/h	Tuesday: Mostly cloudy and warm, with a high of 71°F22°C and morning low of 57°F14°C. Light wind from the NNW around 4 mph6 km/h. 19% chance of drizzle throughout the day. Tuesday Night: Partly cloudy, with a low around 55°F13°C. Light wind from the NW around 4 mph6 km/h.

15-Day Forecast

	Day	High	Low	Precip	Cloud Cover	Condition	Wind
	WednesdaySep 2	60°F16°C	56°F13°C	0.43 in10.8 mm· 100%	74%	Rain	S 9 mph14 km/h
DayOvercast and mild, with a high of 60°F16°C. Breezy from the S at 10 to 12 mph15 to 19 km/h. 100% chance of rain throughout the day. NightPartly cloudy, with a low around 56°F13°C. Breezy from the S at 7 to 8 mph12 to 12 km/h. 90% chance of showers throughout the night.
	ThursdaySep 3	63°F17°C	54°F12°C	0.33 in8.4 mm· 98%	87%	Light Rain	S 7 mph11 km/h
DayOvercast and mild, with a high of 63°F17°C and morning low of 55°F13°C. Breezy from the S at 8 to 9 mph12 to 14 km/h. 97% chance of light rain throughout the day. NightOvercast, with a low around 54°F12°C. Breezy from the SSE at 6 to 9 mph9 to 14 km/h. 98% chance of light rain throughout the night.
	FridaySep 4	66°F19°C	52°F11°C	0.12 in3.1 mm· 48%	70%	Light Rain	SE 3 mph4 km/h
DayMostly cloudy and mild, with a high of 66°F19°C and morning low of 54°F12°C. Light wind from the SSE around 3 mph4 km/h. 44% chance of light rain throughout the day. NightMostly cloudy, with a low around 52°F11°C. Light wind from the ESE around 3 mph4 km/h. 48% chance of light rain throughout the night.
	SaturdaySep 5	70°F21°C	53°F11°C	0.05 in1.2 mm· 24%	63%	Drizzle	N 3 mph4 km/h
DayMostly cloudy and warm, with a high of 70°F21°C and morning low of 55°F13°C. Light wind from the NNE around 2 mph4 km/h. 22% chance of drizzle throughout the day. NightMostly cloudy, with a low around 53°F11°C. Light wind from the N around 3 mph5 km/h. 24% chance of drizzle before dawn.
	SundaySep 6	73°F23°C	53°F12°C	0.07 in1.7 mm· 18%	52%	Showers	NW 4 mph6 km/h
DayMostly cloudy and warm, with a high of 73°F23°C and morning low of 55°F13°C. Light wind from the NNW around 3 mph6 km/h. 17% chance of drizzle throughout the day. NightPartly cloudy, with a low around 53°F12°C. Light wind from the NW around 4 mph6 km/h. 18% chance of showers throughout the night.
	MondaySep 7	69°F21°C	56°F13°C	0.05 in1.2 mm· 46%	65%	Drizzle	WSW 4 mph7 km/h
DayOvercast and warm, with a high of 69°F21°C and morning low of 59°F15°C. Light wind from the WSW around 5 mph7 km/h. 46% chance of drizzle throughout the day. NightMostly cloudy, with a low around 56°F13°C. Light wind from the W around 4 mph6 km/h. 10% chance of drizzle.
	TuesdaySep 8	71°F22°C	55°F13°C	0.03 in0.7 mm· 19%	55%	Drizzle	NNW 4 mph6 km/h
DayMostly cloudy and warm, with a high of 71°F22°C and morning low of 57°F14°C. Light wind from the NNW around 4 mph6 km/h. 19% chance of drizzle throughout the day. NightPartly cloudy, with a low around 55°F13°C. Light wind from the NW around 4 mph6 km/h.
	WednesdaySep 9	79°F26°C	54°F12°C	0.03 in0.7 mm· 10%	30%	Drizzle	N 5 mph7 km/h
DayPartly cloudy and warm, with a high of 79°F26°C and morning low of 58°F15°C. Light wind from the N around 5 mph8 km/h. NightPartly cloudy, with a low around 54°F12°C. Light wind from the NNW around 4 mph7 km/h. 10% chance of drizzle overnight.
	ThursdaySep 10	77°F25°C	56°F13°C	0.03 in0.8 mm· 15%	46%	Drizzle	WNW 4 mph6 km/h
DayMostly cloudy and warm, with a high of 77°F25°C and morning low of 58°F15°C. Light wind from the WNW around 4 mph6 km/h. 15% chance of drizzle throughout the day. NightPartly cloudy, with a low around 56°F13°C. Light wind from the NW around 4 mph6 km/h. 10% chance of drizzle.
	FridaySep 11	70°F21°C	57°F14°C	0.14 in3.6 mm· 38%	65%	Showers	WSW 4 mph7 km/h
DayMostly cloudy and warm, with a high of 70°F21°C and morning low of 59°F15°C. Light wind from the WSW around 5 mph7 km/h. 38% chance of showers throughout the day. NightMostly cloudy, with a low around 57°F14°C. Light wind from the W around 4 mph6 km/h. 32% chance of drizzle throughout the night.
	SaturdaySep 12	69°F20°C	55°F13°C	0.16 in4 mm· 39%	64%	Showers	WSW 5 mph7 km/h
DayMostly cloudy and warm, with a high of 69°F20°C and morning low of 57°F14°C. Light wind from the WSW around 5 mph8 km/h. 39% chance of showers throughout the day. NightMostly cloudy, with a low around 55°F13°C. Light wind from the WSW around 4 mph7 km/h. 26% chance of drizzle throughout the night.
	SundaySep 13	70°F21°C	54°F12°C	0.13 in3.3 mm· 38%	60%	Showers	WSW 5 mph8 km/h
DayMostly cloudy and warm, with a high of 70°F21°C and morning low of 56°F13°C. Light wind from the SW around 5 mph8 km/h. 38% chance of showers throughout the day. NightMostly cloudy, with a low around 54°F12°C. Light wind from the WSW around 5 mph7 km/h. 25% chance of drizzle throughout the night.
	MondaySep 14	72°F22°C	54°F12°C	0.11 in2.7 mm· 23%	47%	Drizzle	WNW 5 mph8 km/h
DayMostly cloudy and warm, with a high of 72°F22°C and morning low of 56°F13°C. Light wind from the WNW around 5 mph8 km/h. 22% chance of drizzle throughout the day. NightPartly cloudy, with a low around 54°F12°C. Light wind from the WNW around 5 mph8 km/h. 23% chance of drizzle throughout the night.
	TuesdaySep 15	74°F23°C	53°F12°C	0.09 in2.2 mm· 19%	45%	Drizzle	NNW 5 mph8 km/h
DayMostly cloudy and warm, with a high of 74°F23°C and morning low of 55°F13°C. Light wind from the NNW around 5 mph8 km/h. 19% chance of drizzle throughout the day. NightPartly cloudy, with a low around 53°F12°C. Light wind from the NNW around 5 mph8 km/h. 15% chance of drizzle throughout the night.
	WednesdaySep 16	76°F25°C	53°F12°C	0.04 in1.1 mm· 13%	34%	Drizzle	N 5 mph8 km/h
DayPartly cloudy and warm, with a high of 76°F25°C and morning low of 57°F14°C. Light wind from the N around 5 mph8 km/h. 11% chance of drizzle throughout the day. Dry air. NightPartly cloudy, with a low around 53°F12°C. Light wind from the N around 5 mph7 km/h. 13% chance of drizzle throughout the night.

Nearby Cities

Milwaukie6 mi9 km Lents6 mi10 km Beaverton7 mi11 km Lake Oswego7 mi11 km Oak Grove8 mi12 km Tigard8 mi13 km

About This Forecast

This forecast is powered by WeatherMesh, the world's most advanced and accurate weather model powered by AI. WeatherMesh is built on proprietary data from WindBorne's Global Sounding Balloon constellation — the world's largest fleet of autonomous, long-duration weather balloons — collecting observations across 100% of Earth, including over oceans and remote regions where no other data exists.

WeatherMesh consistently outperforms legacy models in independent benchmarks. View Benchmarks →

Access WeatherMesh forecasts programmatically via our API. API Documentation →

How to Access Weather Forecasts

Pattern	Example	Description
/weather/{country}/{city}/	/weather/united-states/san-francisco/	City forecast (canonical URL)
/weather/{city}/	/weather/tokyo/	Shorthand — redirects to most populous match
/weather/{country}/{region}/{city}/	/weather/united-states/california/san-francisco/	With region — redirects to canonical
/weather/nearby?lat={lat}&lon={lon}	/weather/nearby?lat=48.1&lon=11.5	Find nearest city by coordinates
/weather/{country}/	/weather/germany/	Country index — all cities by region

Country and city names use lowercase slugs with hyphens (e.g. united-states, san-francisco). Arbitrary city names are supported — if not in our database, we geocode the name and serve the forecast for that location.

For programmatic access, use theWindBorne Forecast APIwhich returns structured JSON for any coordinates worldwide.

Coordinates: 45.5234°N, 122.6762°W·Elevation: 12m·Timezone: America/Los_Angeles·Population: 652,503