Current Conditions

Troutdale, Oregon

62°F17°C
Partly Cloudy

Wind

W 4 mph6 km/h

Humidity

69%

Cloud Cover

83%

As of Tuesday, September 22, 2026 at 10:48 AM PDT

Today's Outlook

Day

Mostly cloudy and warm, with a high of 70°F21°C and morning low of 57°F14°C. Light wind from the W around 4 mph7 km/h. Dry air.

Night

Mostly cloudy, with a low around 56°F13°C. Light wind from the WNW around 3 mph5 km/h.

7-Day Forecast

DayConditionHigh (°F)Low (°F)Precip (mm)Cloud Cover (%)Wind (mph)
Partly CloudyHigh 70°F21°CLow 56°F13°CPrecip 0.01 in0.2 mm6%Cloud 61%Wind W 4 mph6 km/hTuesday: Mostly cloudy and warm, with a high of 70°F21°C and morning low of 57°F14°C. Light wind from the W around 4 mph7 km/h. Dry air. Tuesday Night: Mostly cloudy, with a low around 56°F13°C. Light wind from the WNW around 3 mph5 km/h.
CloudyHigh 69°F21°CLow 48°F9°CPrecip 0 in0 mmCloud 81%Wind WNW 3 mph5 km/hWednesday: Overcast and warm, with a high of 69°F21°C and morning low of 50°F10°C. Light wind from the WNW around 3 mph5 km/h. Dry air. Wednesday Night: Overcast, with a low around 48°F9°C. Light wind from the NNW around 3 mph5 km/h.
RainHigh 67°F20°CLow 49°F9°CPrecip 0.2 in5.2 mm89%Cloud 90%Wind W 3 mph4 km/hThursday: Overcast and mild, with a high of 67°F20°C and morning low of 51°F10°C. Light wind from the W around 3 mph4 km/h. 14% chance of drizzle in the afternoon. Dry air. Thursday Night: Overcast, with a low around 49°F9°C. Light wind from the ENE around 3 mph5 km/h. 89% chance of rain in the evening.
RainHigh 58°F14°CLow 50°F10°CPrecip 0.71 in18.1 mm99%Cloud 74%Wind SW 7 mph11 km/hFriday: Mostly cloudy and mild, with a high of 58°F14°C. Breezy from the SW at 8 to 9 mph13 to 15 km/h. 99% chance of rain throughout the day. Friday Night: Mostly cloudy, with a low around 50°F10°C. Breezy from the SSW at 5 to 8 mph9 to 13 km/h. 92% chance of rain throughout the night.
DrizzleHigh 65°F18°CLow 44°F7°CPrecip 0.02 in0.5 mm21%Cloud 71%Wind ENE 4 mph6 km/hSaturday: Mostly cloudy and mild, with a high of 65°F18°C and morning low of 46°F8°C. Light wind from the NE around 4 mph7 km/h. Dry air. Saturday Night: Mostly cloudy, with a low around 44°F7°C. Light wind from the E around 4 mph6 km/h. 21% chance of drizzle overnight.
DrizzleHigh 64°F18°CLow 50°F10°CPrecip 0.1 in2.5 mm33%Cloud 65%Wind S 4 mph6 km/hSunday: Mostly cloudy and mild, with a high of 64°F18°C and morning low of 51°F10°C. Light wind from the SSW around 4 mph7 km/h. 33% chance of drizzle throughout the day. Dry air. Sunday Night: Mostly cloudy, with a low around 50°F10°C. Light wind from the SE around 4 mph6 km/h. 27% chance of drizzle throughout the night.
DrizzleHigh 65°F18°CLow 49°F10°CPrecip 0.1 in2.6 mm31%Cloud 70%Wind S 4 mph6 km/hMonday: Mostly cloudy and mild, with a high of 65°F18°C and morning low of 51°F10°C. Light wind from the SSW around 4 mph7 km/h. 31% chance of drizzle throughout the day. Dry air. Monday Night: Mostly cloudy, with a low around 49°F10°C. Light wind from the SSE around 4 mph6 km/h. 27% chance of drizzle throughout the night.

15-Day Forecast

Day High Low Precip Cloud Cover Condition Wind
TuesdaySep 2270°F21°C56°F13°C0.01 in0.2 mm· 6%61%Partly CloudyW 4 mph6 km/h
WednesdaySep 2369°F21°C48°F9°C0 in0 mm· —81%CloudyWNW 3 mph5 km/h
ThursdaySep 2467°F20°C49°F9°C0.2 in5.2 mm· 89%90%RainW 3 mph4 km/h
FridaySep 2558°F14°C50°F10°C0.71 in18.1 mm· 99%74%RainSW 7 mph11 km/h
SaturdaySep 2665°F18°C44°F7°C0.02 in0.5 mm· 21%71%DrizzleENE 4 mph6 km/h
SundaySep 2764°F18°C50°F10°C0.1 in2.5 mm· 33%65%DrizzleS 4 mph6 km/h
MondaySep 2865°F18°C49°F10°C0.1 in2.6 mm· 31%70%DrizzleS 4 mph6 km/h
TuesdaySep 2967°F19°C50°F10°C0.17 in4.2 mm· 30%69%ShowersS 4 mph6 km/h
WednesdaySep 3065°F18°C51°F11°C0.2 in5 mm· 38%69%ShowersSSW 4 mph7 km/h
ThursdayOct 163°F17°C51°F10°C0.19 in4.8 mm· 44%66%ShowersWSW 4 mph7 km/h
FridayOct 266°F19°C48°F9°C0.1 in2.5 mm· 22%53%DrizzleENE 5 mph7 km/h
SaturdayOct 369°F21°C48°F9°C0.09 in2.2 mm· 16%53%DrizzleE 6 mph9 km/h
SundayOct 468°F20°C51°F11°C0.16 in4.1 mm· 24%54%ShowersESE 5 mph8 km/h
MondayOct 567°F20°C52°F11°C0.17 in4.2 mm· 32%56%ShowersSSE 5 mph8 km/h
TuesdayOct 668°F20°C51°F10°C0.13 in3.2 mm· 23%54%DrizzleSE 4 mph7 km/h

Nearby Cities

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

PatternExampleDescription
/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=11.5Find 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: 45.5393°N, 122.3873°W·Elevation: 39m·Timezone: America/Los_Angeles·Population: 16,631