Observed 1:50 PM PDT at KTTD
Troutdale, OR weather
Sunny and 55°13°, jacket by 8 PM.
Today: low 40°4° (likely 34°1° to 40°4°), high 63°17° (likely 56°13° to 63°17°).
Now 55°13°
Sunny
- Wind
- 3 mph5 km/h
- From the west. Up to 6 mph10 km/h through 2 AM
- Dew point
- 41°5°
- Comfortable
- UV tomorrow
- 2Low
- Low all day (peak 2)
- Air quality
- 52Moderate
- PM2.5 (fine particles) · tomorrow good
- Pressure
- 30.13 inHg1020 hPa
- Falling · −0.07 inHg−2.5 hPa in 3 h
Next 2 hours
No precipitation expected in the next 2 hours.
From forecast models
Next 48 hours
This afternoonNear 61°16° · Mostly cloudy
TonightDown to 42°6° by 4 AM · Mostly cloudy
Tomorrow morningUp to 51°11° by 11 AM · Rain 8 AM–noon (50%)
Tomorrow afternoonUp to 59°15° by 4 PM · Rain all afternoon (70%)
Tomorrow nightDown to 47°8° by 4 AM · Rain all night (80%)
Monday morningUp to 52°11° by 11 AM · Rain all morning (80%)
| Hour | Conditions | Temperature | Feels like | Precipitation | Wind | Humidity | Cloud cover | UV index |
|---|---|---|---|---|---|---|---|---|
| Sat 2p | Cloudy | 61°16° (likely 54°12° to 61°16°) | 61°16° | 0% | 0 mph0 km/h, gusts 7 mph12 km/h | 46% | 82% | 2 |
| Sat 3p | Cloudy | 62°17° (likely 55°13° to 62°17°) | 62°17° | 0% | 0 mph0 km/h, gusts 6 mph9 km/h | 42% | 81% | 2 |
| Sat 4p | Cloudy | 62°17° (likely 56°13° to 62°17°) | 62°17° | 0% | 0 mph0 km/h, gusts 5 mph7 km/h | 42% | 81% | 1 |
| Sat 5p | Cloudy | 61°16° (likely 55°13° to 61°16°) | 61°16° | 0% | 0 mph0 km/h, gusts 3 mph4 km/h | 45% | 81% | 1 |
| Sat 6p | Cloudy | 59°15° (likely 52°11° to 59°15°) | 59°15° | 0% | 0 mph0 km/h, gusts 2 mph4 km/h | 49% | 79% | 0 |
| Sat 7p | Cloudy | 56°13° (likely 49°9° to 56°13°) | 56°13° | 0% | 0 mph0 km/h, gusts 2 mph3 km/h | 57% | 82% | 0 |
| Sat 8p | Cloudy | 52°11° (likely 48°9° to 52°11°) | 52°11° | 0% | 0 mph0 km/h, gusts 3 mph5 km/h | 64% | 82% | 0 |
| Sat 9p | Cloudy | 50°10° (likely 47°8° to 50°10°) | 50°10° | 0% | 0 mph0 km/h, gusts 3 mph5 km/h | 69% | 82% | 0 |
| Sat 10p | Cloudy | 48°9° (likely 45°7° to 48°9°) | 48°9° | 0% | 0 mph0 km/h, gusts 3 mph6 km/h | 72% | 82% | 0 |
| Sat 11p | Cloudy | 47°8° (likely 44°7° to 47°8°) | 46°8° | 0% | 3 mph5 km/h from SE, gusts 4 mph7 km/h | 74% | 81% | 0 |
| Sun 12a | Cloudy | 46°8° (likely 44°7° to 46°8°) | 44°7° | 0% | 5 mph8 km/h from SE, gusts 5 mph9 km/h | 76% | 78% | 0 |
| Sun 1a | Cloudy | 45°7° (likely 43°6° to 45°7°) | 42°6° | 0% | 6 mph10 km/h from SE, gusts 5 mph9 km/h | 77% | 73% | 0 |
| Sun 2a | Cloudy | 44°7° (likely 43°6° to 45°7°) | 41°5° | 0% | 6 mph10 km/h from ESE, gusts 6 mph10 km/h | 76% | 71% | 0 |
| Sun 3a | Cloudy | 43°6° (likely 43°6° to 45°7°) | 39°4° | 0% | 6 mph10 km/h from ESE, gusts 7 mph11 km/h | 77% | 72% | 0 |
| Sun 4a | Cloudy | 42°6° (likely 42°6° to 45°7°) | 38°3° | 0% | 6 mph10 km/h from ESE, gusts 6 mph10 km/h | 76% | 74% | 0 |
| Sun 5a | Partly cloudy | 42°6° (likely 42°6° to 44°7°) | 38°3° | 5%, 0.03 in0.8 mm | 7 mph11 km/h from ESE, gusts 6 mph10 km/h | 75% | 72% | 0 |
| Sun 6a | Cloudy | 41°5° (likely 41°5° to 44°7°) | 37°3° | 10%, 0.03 in0.8 mm | 6 mph10 km/h from ESE, gusts 6 mph10 km/h | 77% | 74% | 0 |
| Sun 7a | Cloudy | 42°6° (likely 41°5° to 45°7°) | 38°3° | 20%, 0.03 in0.8 mm | 6 mph10 km/h from E, gusts 6 mph9 km/h | 79% | 78% | 0 |
| Sun 8a | Cloudy | 42°6° (likely 42°6° to 45°7°) | 39°4° | 30%, 0.03 in0.8 mm | 5 mph8 km/h from E, gusts 8 mph12 km/h | 79% | 84% | 0 |
| Sun 9a | Rain | 44°7° (likely 44°7° to 47°8°) | 41°5° | 40%, 0.03 in0.8 mm | 5 mph8 km/h from E, gusts 5 mph8 km/h | 79% | 84% | 0 |
| Sun 10a | Rain | 48°9° (likely 47°8° to 52°11°) | 48°9° | 40%, 0.03 in0.8 mm | 2 mph3 km/h from E, gusts 7 mph12 km/h | 73% | 84% | 1 |
| Sun 11a | Rain | 51°11° (likely 46°8° to 55°13°) | 51°11° | 50%, 0.1 in2.5 mm | 1 mph2 km/h from E, gusts 11 mph17 km/h | 67% | 92% | 2 |
| Sun 12p | Rain | 53°12° (likely 47°8° to 55°13°) | 53°12° | 50%, 0.1 in2.5 mm | 2 mph3 km/h from E, gusts 7 mph11 km/h | 66% | 100% | 2 |
| Sun 1p | Rain | 56°13° (likely 48°9° to 56°13°) | 56°13° | 50%, 0.1 in2.5 mm | 3 mph5 km/h from ESE, gusts 10 mph17 km/h | 63% | 100% | 1 |
| Sun 2p | Rain | 57°14° (likely 49°9° to 57°14°) | 57°14° | 50%, 0.1 in2.5 mm | 3 mph5 km/h from ESE, gusts 8 mph12 km/h | 64% | 100% | 1 |
| Sun 3p | Rain | 58°14° (likely 50°10° to 58°14°) | 58°14° | 50%, 0.1 in2.5 mm | 5 mph8 km/h from ESE, gusts 15 mph23 km/h | 62% | 100% | 1 |
| Sun 4p | Rain | 59°15° (likely 50°10° to 59°15°) | 59°15° | 40%, 0.1 in2.5 mm | 5 mph8 km/h from ESE, gusts 13 mph20 km/h | 63% | 100% | 0 |
| Sun 5p | Rain | 58°14° (likely 50°10° to 58°14°) | 58°14° | 70%, 0.03 in0.8 mm | 3 mph5 km/h from SE, gusts 12 mph20 km/h | 65% | 100% | 0 |
| Sun 6p | Rain | 57°14° (likely 50°10° to 57°14°) | 57°14° | 70%, 0.03 in0.8 mm | 3 mph5 km/h from SE, gusts 10 mph17 km/h | 64% | 100% | 0 |
| Sun 7p | Rain | 54°12° (likely 50°10° to 54°12°) | 54°12° | 30%, 0.03 in0.8 mm | 3 mph5 km/h from SE, gusts 10 mph16 km/h | 74% | 100% | 0 |
| Sun 8p | Cloudy | 52°11° (likely 49°9° to 53°12°) | 52°11° | 20%, 0.03 in0.8 mm | 5 mph8 km/h from E, gusts 10 mph16 km/h | 79% | 100% | 0 |
| Sun 9p | Cloudy | 51°11° (likely 49°9° to 53°12°) | 51°11° | 10%, 0.03 in0.8 mm | 5 mph8 km/h from E, gusts 11 mph18 km/h | 82% | 95% | 0 |
| Sun 10p | Rain | 50°10° (likely 49°9° to 52°11°) | 48°9° | 30%, 0.03 in0.8 mm | 5 mph8 km/h from E, gusts 14 mph22 km/h | 85% | 86% | 0 |
| Sun 11p | Rain | 50°10° (likely 48°9° to 51°11°) | 47°8° | 80%, 0.07 in1.8 mm | 8 mph13 km/h from E, gusts 12 mph20 km/h | 86% | 68% | 0 |
| Mon 12a | Rain | 48°9° (likely 48°9° to 50°10°) | 44°7° | 30%, 0.07 in1.8 mm | 8 mph13 km/h from E, gusts 12 mph19 km/h | 88% | 77% | 0 |
| Mon 1a | Rain | 48°9° (likely 48°9° to 50°10°) | 44°7° | 50%, 0.07 in1.8 mm | 8 mph13 km/h from E, gusts 16 mph25 km/h | 89% | 91% | 0 |
| Mon 2a | Rain | 48°9° (likely 48°9° to 50°10°) | 44°7° | 70%, 0.07 in1.8 mm | 8 mph13 km/h from ESE, gusts 14 mph23 km/h | 88% | 98% | 0 |
| Mon 3a | Rain | 48°9° (likely 48°9° to 50°10°) | 44°7° | 30%, 0.07 in1.8 mm | 8 mph13 km/h from ESE, gusts 17 mph27 km/h | 88% | 97% | 0 |
| Mon 4a | Cloudy | 47°8° (likely 47°8° to 50°10°) | 43°6° | 60%, 0.07 in1.8 mm | 8 mph13 km/h from ESE, gusts 15 mph24 km/h | 89% | 89% | 0 |
| Mon 5a | Cloudy | 47°8° (likely 47°8° to 50°10°) | 43°6° | 80%, 0.1 in2.5 mm | 8 mph13 km/h from E, gusts 14 mph22 km/h | 88% | 90% | 0 |
| Mon 6a | Rain | 46°8° (likely 46°8° to 50°10°) | 42°6° | 80%, 0.1 in2.5 mm | 8 mph13 km/h from E, gusts 12 mph20 km/h | 91% | 95% | 0 |
| Mon 7a | Rain | 46°8° (likely 46°8° to 50°10°) | 42°6° | 80%, 0.1 in2.5 mm | 8 mph13 km/h from E, gusts 14 mph23 km/h | 94% | 98% | 0 |
| Mon 8a | Rain | 46°8° (likely 46°8° to 50°10°) | 42°6° | 80%, 0.1 in2.5 mm | 7 mph11 km/h from ESE, gusts 10 mph16 km/h | 95% | 98% | 0 |
| Mon 9a | Rain | 48°9° (likely 48°9° to 51°11°) | 45°7° | 80%, 0.1 in2.5 mm | 7 mph11 km/h from ESE, gusts 12 mph19 km/h | 94% | 99% | 0 |
| Mon 10a | Rain | 50°10° (likely 50°10° to 52°11°) | 47°8° | 80%, 0.1 in2.5 mm | 7 mph11 km/h from ESE, gusts 13 mph21 km/h | 91% | 98% | 0 |
| Mon 11a | Rain | 52°11° (likely 51°11° to 53°12°) | 52°11° | 80%, 0.07 in1.8 mm | 5 mph8 km/h from S, gusts 10 mph17 km/h | 88% | 97% | 1 |
| Mon 12p | Rain | 54°12° (likely 51°11° to 54°12°) | 54°12° | 80%, 0.07 in1.8 mm | 5 mph8 km/h from S, gusts 6 mph10 km/h | 85% | 98% | 1 |
| Mon 1p | Rain | 55°13° (likely 51°11° to 56°13°) | 55°13° | 80%, 0.07 in1.8 mm | 5 mph8 km/h from S, gusts 9 mph14 km/h | 82% | 98% | 0 |
Days ahead
Today, Oct 24. Mostly cloudy. High 63°17°, low 40°4°. Typical 59°15° / 46°8°. Dry. Mostly agree. Best day outdoors this week.
Afternoon
noon–6 PM
Cloudy, 62°17°Dry
Evening
6 PM–midnight
Cloudy, 52°11°Dry
Overnight
midnight–6 AM
Cloudy, 42°6°Dry
Official NWS forecast
Today: Partly sunny. High near 63, with temperatures falling to around 61 in the afternoon. Wind around 0 mph.
Tonight: Mostly cloudy. Low around 40, with temperatures rising to around 42 overnight. East southeast wind 0 to 7 mph.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
Best day outdoors this week: the one dry, mild day the forecasts agree on (high 63°17°).
- High, likely
- 56°13°–63°17°
- Low, likely
- 34°1°–40°4°
- Typical high / low
- 59°15° / 46°8°
- Wind
- 5 mph8 km/h, gusts 11 mph17 km/h
- UV peak
- 3
Tomorrow, Oct 25. Rain. High 60°16°, low 44°7°. Typical 59°15° / 46°8°. Rain 0.63 in16 mm, 70% chance. Forecasts differ.
Morning
6 AM–noon
Rain, 42°6°50% chance · 0.25 in6.4 mm
Afternoon
noon–6 PM
Rain, 59°15°70% chance · 0.53 in13 mm
Evening
6 PM–midnight
Rain, 52°11°80% chance · 0.22 in5.6 mm
Overnight
midnight–6 AM
Rain, 47°8°80% chance · 0.45 in11 mm
Official NWS forecast
Day: Rain likely after 7am. Mostly cloudy. High near 60, with temperatures falling to around 58 in the afternoon. East southeast wind 1 to 6 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch possible.
Night: Rain. Cloudy, with a low around 44. East southeast wind 3 to 8 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch possible.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
- High, likely
- 50°10°–60°16°
- Low, likely
- 41°5°–44°7°
- Typical high / low
- 59°15° / 46°8°
- Wind
- 10 mph17 km/h, gusts 20 mph31 km/h
- UV peak
- 2
Monday, Oct 26. Rain. High 59°15°, low 43°6°. Typical 59°15° / 45°7°. Rain 0.49 in12 mm, 80% chance. Mostly agree.
Morning
6 AM–noon
Rain, 46°8°80% chance · 0.57 in14 mm
Afternoon
noon–6 PM
Rain, 55°13°80% chance · 0.22 in5.5 mm
Evening
6 PM–midnight
Drizzle, 52°11°80% chance · 0.07 in1.8 mm
Overnight
midnight–6 AM
Drizzle, 50°10°70% chance · 0.12 in3.1 mm
Official NWS forecast
Day: Rain. Cloudy, with a high near 59. South southeast wind 0 to 8 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch possible.
Night: Rain. Mostly cloudy, with a low around 43. Chance of precipitation is 80%.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
- High, likely
- 52°11°–59°15°
- Low, likely
- 43°6°–49°9°
- Typical high / low
- 59°15° / 45°7°
- Wind
- 10 mph15 km/h, gusts 27 mph44 km/h
Tuesday, Oct 27. Rain. High 59°15°, low 41°5°. Typical 58°14° / 45°7°. Rain 0.45 in11 mm, 70% chance. Mostly agree.
Morning
6 AM–noon
Rain, 50°10°70% chance · 0.18 in4.5 mm
Afternoon
noon–6 PM
Drizzle, 56°13°60% chance · 0.11 in2.9 mm
Evening
6 PM–midnight
Drizzle, 50°10°60% chance · 0.04 in1 mm
Overnight
midnight–6 AM
Drizzle, 48°9°60% chance · 0.07 in1.7 mm
Hours this far out come from computer models only.
Official NWS forecast
Day: Rain likely. Cloudy, with a high near 59.
Night: A chance of rain before 10pm, then rain and patchy fog. Mostly cloudy, with a low around 41.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
- High, likely
- 54°12°–59°15°
- Low, likely
- 41°5°–50°10°
- Typical high / low
- 58°14° / 45°7°
- Wind
- 10 mph16 km/h, gusts 15 mph24 km/h
- UV peak
- 2
Wednesday, Oct 28. Rain. High 57°14°, low 38°3°. Typical 58°14° / 45°7°. Rain 0.69 in18 mm, 80% chance. Mostly agree.
Morning
6 AM–noon
Drizzle, 48°9°80% chance · 0.25 in6.4 mm
Afternoon
noon–6 PM
Showers, 53°12°80% chance · 0.27 in6.9 mm
Evening
6 PM–midnight
Drizzle, 46°8°80% chance · 0.14 in3.6 mm
Overnight
midnight–6 AM
Showers, 44°7°70% chance · 0.31 in7.7 mm
Hours this far out come from computer models only.
Official NWS forecast
Day: Rain. Cloudy, with a high near 57.
Night: Rain. Mostly cloudy, with a low around 38.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
- High, likely
- 51°11°–57°14°
- Low, likely
- 38°3°–47°8°
- Typical high / low
- 58°14° / 45°7°
- Wind
- 13 mph22 km/h, gusts 26 mph42 km/h
- UV peak
- 1
Thursday, Oct 29. Rain. High 56°13°, low 36°2°. Typical 58°14° / 45°7°. Rain 0.72 in18 mm, 70% chance. Mostly agree.
Morning
6 AM–noon
Showers, 44°7°60% chance · 0.17 in4.3 mm
Afternoon
noon–6 PM
Drizzle, 50°10°70% chance · 0.19 in4.8 mm
Evening
6 PM–midnight
Drizzle, 45°7°60% chance · 0.11 in2.7 mm
Overnight
midnight–6 AM
Drizzle, 44°6°50% chance · 0.07 in1.7 mm
Hours this far out come from computer models only.
Official NWS forecast
Day: Rain likely. Mostly cloudy, with a high near 56.
Night: Rain likely. Mostly cloudy, with a low around 36.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
- High, likely
- 48°9°–56°13°
- Low, likely
- 36°2°–45°7°
- Typical high / low
- 58°14° / 45°7°
- Wind
- 8 mph13 km/h, gusts 25 mph40 km/h
- UV peak
- 1
Friday, Oct 30. Rain. High 57°14°, low 35°2°. Typical 57°14° / 45°7°. Rain 0.21 in5.3 mm, 40% chance. Mostly agree.
Morning
6 AM–noon
Drizzle, 44°7°30% chance · 0.08 in2 mm
Afternoon
noon–6 PM
Cloudy, 47°9°30% chance · 0.06 in1.5 mm
Evening
6 PM–midnight
Cloudy, 44°7°20% chance · 0.03 in0.8 mm
Overnight
midnight–6 AM
Mostly clear, 39°4°Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: A chance of rain. Partly sunny, with a high near 57.
Night: A slight chance of rain before 11pm. Mostly cloudy, with a low around 35.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
- High, likely
- 46°8°–57°14°
- Low, likely
- 35°2°–42°6°
- Typical high / low
- 57°14° / 45°7°
- Wind
- 5 mph8 km/h, gusts 14 mph22 km/h
- UV peak
- 1
Saturday, Oct 31. Cloudy. High 50°10°, low 37°3°. Typical 57°14° / 44°7°. Rain 0.06 in1.5 mm, 20% chance. Mostly agree.
Morning
6 AM–noon
Cloudy, 40°4°Dry
Afternoon
noon–6 PM
Partly sunny, 50°10°Dry
Evening
6 PM–midnight
Cloudy, 43°6°Dry
Overnight
midnight–6 AM
Clear, 39°4°Dry
Hours this far out come from computer models only.
The National Weather Service writes about seven days ahead; this day is our model forecast only.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
- High, likely
- 48°9°–53°12°
- Low, likely
- 34°1°–39°4°
- Typical high / low
- 57°14° / 44°7°
- Wind
- 5 mph8 km/h
- UV peak
- 3
Sunday, Nov 1. Cloudy. High 55°13°, low 38°3°. Typical 57°14° / 44°7°. Dry. Forecasts differ.
Morning
6 AM–noon
Cloudy, 41°5°Dry
Afternoon
noon–6 PM
Sunny, 55°13°Dry
Evening
6 PM–midnight
Clear, 47°8°Dry
Overnight
midnight–6 AM
Mostly clear, 44°6°Dry
Hours this far out come from computer models only.
The National Weather Service writes about seven days ahead; this day is our model forecast only.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
- High, likely
- 49°9°–64°18°
- Low, likely
- 34°1°–41°5°
- Typical high / low
- 57°14° / 44°7°
- Wind
- 7 mph11 km/h
- UV peak
- 3
Monday, Nov 2. Cloudy. High 54°12°, low 40°4°. Typical 56°13° / 44°7°. Rain 0.22 in5.6 mm, 20% chance. Forecasts differ.
Morning
6 AM–noon
Drizzle, 46°8°Dry
Afternoon
noon–6 PM
Partly sunny, 54°12°20% chance
Evening
6 PM–midnight
Clear, 44°7°20% chance
Hours this far out come from computer models only.
The National Weather Service writes about seven days ahead; this day is our model forecast only.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
- High, likely
- 49°9°–62°17°
- Low, likely
- 38°3°–42°6°
- Typical high / low
- 56°13° / 44°7°
- Wind
- 8 mph13 km/h, gusts 22 mph35 km/h
- UV peak
- 3
The outlook
Today
Dry, high 63°, low 40°.
Tomorrow
69% chance of rain, high 60°, low 44°, cooling off.
Monday
83% chance of rain, high 59°, low 43°.
Rest of week
Highs 50–59°; chance of precipitation on Tuesday, Wednesday, Thursday.
Want the meteorologists’ reasoning? Read the NWS forecast discussion (PQR) (opens in a new tab)
What changed since yesterday
No meaningful changes from yesterday’s forecast.
Radar
For your home
What this week’s weather means for heating, cooling, pipes and fresh air.
Heating this week
About 69% less heating than a typical week.
Heating degree days, base 65°F
Heat-pump hours, next 7 days
- h below 47°F
- 16
- h below 17°F
- 0
- h below 5°F
- 0
47, 17 and 5°F are the test points heat pumps are rated at.
Comfort
Dry air outside (dew point 41°F).
Open the windows?
Today, 3:00 PM–5:00 PM
Good stretch to open the windows.
Is this typical?
Oct 24, today vs a typical year
Today’s expected high is 4°2° warmer than typical.
- Normal high / low
- 59°15° / 46°8°
- Forecast high / low
- 63°17° / 40°4°
- Record high
- 75°24° in 1962
- Record low
- 34°1° in 1878
Last 7 days vs normal
On average 3°2° warmer than normal (daily mean temperature).
- +1°±0°SunOct 18
- +3°+2°MonOct 19
- +7°+4°TueOct 20
- +6°+3°WedOct 21
- +4°+2°ThuOct 22
- ±0°FriOct 23
- —SatOct 24
Troutdale weather by month: normals, records, snow and freeze dates
Sun & moon
Sun
Sunrise 7:38 AM, sunset 6:08 PM.
- Daylight
- 10 h 30 min
- Losing 2 min 53 s a day; shortest Dec 21, 1 h 48 min less
- Golden hour
- 5:26–6:27 PM
- Morning 7:19–8:19 AM
- Blue hour
- 6:27–6:38 PM
- Morning 7:08–7:19 AM; first light 7:08 AM
Stars tonight? Poor
Clouds most of the night (about 77% cover).
Moon
Waxing gibbous
98% lit · growing
- Today
- sets 5:55 AM · rises 5:09 PM
- Full moon
- Oct 25
- New moon
- Nov 8
