Weather Tomorrow in Portland, OR
Tuesday, August 25, 2026
Clear
Precip chance
1%
Wind
0-5 mph
Humidity
65%
Feels like
84–66°F
Data source: National Weather Service (NOAA) · Updated 27 min ago
Tomorrow by Hour
64°Temperature trend86°
| Time | Temp | Condition | Rain % | Wind | ||
|---|---|---|---|---|---|---|
| 7 AM☽ | 72°F | Mostly Clear | 0% | 0 mph | ||
| 8 AM☽ | 69°F | Clear | 0% | 0 mph | ||
| 9 AM☽ | 68°F | Patchy Smoke | 0% | 1 mph S | ||
| 10 AM☽ | 67°F | Clear | 0% | 1 mph S | ||
| 11 AM☽ | 66°F | Clear | 0% | 2 mph S | ||
| 12 PM☽ | 65°F | Mostly Clear | 1% | 3 mph S | ||
| 1 PM | 64°F | Sunny | 1% | 3 mph SSE | ||
| 2 PM | 64°F | Mostly Sunny | 1% | 3 mph S | ||
| 3 PM | 65°F | Mostly Sunny | 1% | 3 mph S | ||
| 4 PM | 66°F | Partly Sunny | 1% | 5 mph S | ||
| 5 PM | 69°F | Partly Sunny | 1% | 5 mph S | ||
| 6 PM | 72°F | Partly Sunny | 0% | 5 mph SSW | ||
| 7 PM | 75°F | Mostly Sunny | 0% | 5 mph SSW | ||
| 8 PM | 79°F | Mostly Sunny | 1% | 5 mph SSW | ||
| 9 PM | 82°F | Sunny | 0% | 5 mph SSW | ||
| 10 PM | 84°F | Sunny | 0% | 5 mph SSW | ||
| 11 PM | 86°F | Sunny | 0% | 5 mph SSW | ||
| 12 AM | 85°F | Sunny | 0% | 5 mph WSW | ||
| 1 AM☽ | 85°F | Clear | 0% | 5 mph WSW | ||
| 2 AM☽ | 83°F | Clear | 0% | 5 mph WSW | ||
| 3 AM☽ | 77°F | Mostly Clear | 0% | 3 mph NW | ||
| 4 AM☽ | 73°F | Mostly Clear | 0% | 3 mph NW | ||
| 5 AM☽ | 69°F | Mostly Clear | 0% | 3 mph NW | ||
| 6 AM☽ | 66°F | Mostly Clear | 0% | 1 mph NNE | ||
Precipitation Timeline
No significant precipitation expected tomorrow.
What to Wear Tomorrow
Hot — wear breathable, light clothing
Clothing
- • Light t-shirt or tank top
- • Shorts or light skirt
- • Hat for sun protection
Footwear
Sandals or breathable sneakers
Accessories
- • Sunglasses
- • Sunscreen
Conditions
High: 86°F
Low: 64°F
Wind: 0-5 mph
Rain: 1%
Enjoy your day!
Best Time to Be Outside Tomorrow
5 PM – 6 PM
Excellent conditions for outdoor activities (dry, comfortable temp, light wind, daylight)
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More for Portland, OR
- Will it rain tomorrow in Portland?
- What time will it rain tomorrow in Portland?
- Weather tomorrow by hour in Portland
- Heat index tomorrow by zip code near Portland
- Dew point tomorrow by zip code near Portland
- Wind chill tomorrow by zip code near Portland
- Snow forecast tomorrow by zip code near Portland
- What to wear tomorrow in Portland
- Best time to be outside tomorrow in Portland
Forecast by ZIP in Portland
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Frequently Asked Questions
What is the weather forecast for tomorrow in Portland, OR?
Tomorrow in Portland: High of 86°F, Low of 64°F. Clear with 1% chance of precipitation. Wind 0-5 mph.
Will it rain tomorrow in Portland?
No significant precipitation expected tomorrow.
What should I wear tomorrow in Portland?
With a high of 86°F and low of 64°F, check our "What to Wear" section above for specific clothing recommendations based on temperature, wind, and precipitation.
How accurate is this forecast?
Our forecasts come directly from the National Weather Service (NOAA), which provides some of the most accurate weather predictions available. Tomorrow forecasts are generally 80-90% accurate, with accuracy decreasing the further out you look. Data is refreshed every 30 minutes.