Seattle, WA Hourly Forecast
Washington, United States 🇺🇸
60°
Overcast
Feels like 60°
Updated 1 hour ago
Seattle temperature trend - Next 24 hours
The next 24 hours at a glance
- Warmest hour: 3 PM - around 79°
- Coolest hour: 1 AM - around 60°
- Highest rain chance: 6 AM (28%) - pack accordingly
- UV peak: 1 PM at index 6 - sun protection recommended
- Windiest: 4 PM at 12 mph
Seattle hourly weather - Thursday, August 27
In Seattle, expect a high near 79°F (26°C) around 3 PM and a low of 60°F (16°C) near 1 AM; precipitation risk peaks at 28% around 6 AM.
| Time | Conditions | Temp | Feels | Rain | Wind | Humidity | UV | |
|---|---|---|---|---|---|---|---|---|
| 1 AM | Overcast | 60° | 60° | 26% | 4 mph S | 85% | 0 | |
| 2 AM | Overcast | 61° | 62° | 26% | 4 mph S | 84% | 0 | |
| 3 AM | Overcast | 61° | 61° | 27% | 4 mph S | 85% | 0 | |
| 4 AM | Overcast | 61° | 61° | 27% | 5 mph SSW | 86% | 0 | |
| 5 AM | Overcast | 61° | 61° | 27% | 4 mph SSW | 86% | 0 | |
| 6 AM | Overcast | 61° | 61° | 28% | 5 mph S | 87% | 0 | |
| 7 AM | Overcast | 61° | 60° | 28% | 5 mph SSE | 87% | 0 | |
| 8 AM | Overcast | 61° | 60° | 26% | 6 mph SSE | 85% | 0 | |
| 9 AM | Overcast | 63° | 62° | 23% | 6 mph S | 80% | 1 | |
| 10 AM | Patchy rain nearby | 64° | 61° | 18% | 6 mph SSW | 69% | 2 | |
| 11 AM | Partly Cloudy | 68° | 65° | 6% | 6 mph S | 59% | 4 | |
| 12 PM | Patchy rain nearby | 72° | 68° | 10% | 7 mph SSW | 49% | 5 | |
| 1 PM | Partly Cloudy | 75° | 71° | 2% | 7 mph SSW | 39% | 6 | |
| 2 PM | Partly Cloudy | 78° | 73° | 3% | 8 mph SW | 33% | 6 | |
| 3 PM | Partly Cloudy | 79° | 72° | 2% | 11 mph WSW | 31% | 4 | |
| 4 PM | Sunny | 78° | 70° | 1% | 12 mph WSW | 33% | 3 | |
| 5 PM | Sunny | 77° | 70° | 1% | 11 mph WSW | 34% | 2 | |
| 6 PM | Sunny | 75° | 69° | 1% | 10 mph WSW | 39% | 1 | |
| 7 PM | Sunny | 72° | 68° | 1% | 9 mph WSW | 47% | 0 | |
| 8 PM | Clear | 68° | 65° | 3% | 6 mph W | 57% | 0 | |
| 9 PM | Clear | 65° | 65° | 4% | 2 mph NW | 65% | 0 | |
| 10 PM | Partly Cloudy | 63° | 64° | 7% | 0 mph SW | 68% | 0 | |
| 11 PM | Cloudy | 63° | 63° | 15% | 2 mph SW | 71% | 0 |
Seattle hourly weather - Friday, August 28
In Seattle, expect a high near 70°F (21°C) around 3 PM and a low of 58°F (14°C) near 8 AM; precipitation risk peaks at 39% around 7 AM.
| Time | Conditions | Temp | Feels | Rain | Wind | Humidity | UV | |
|---|---|---|---|---|---|---|---|---|
| 12 AM | Overcast | 61° | 61° | 22% | 3 mph SW | 77% | 0 | |
| 1 AM | Overcast | 60° | 59° | 26% | 3 mph SW | 83% | 0 | |
| 2 AM | Overcast | 59° | 59° | 28% | 3 mph WSW | 87% | 0 | |
| 3 AM | Overcast | 59° | 59° | 28% | 2 mph WSW | 88% | 0 | |
| 4 AM | Patchy rain nearby | 59° | 59° | 27% | 2 mph SW | 85% | 0 | |
| 5 AM | Patchy rain nearby | 59° | 59° | 30% | 3 mph SSW | 84% | 0 | |
| 6 AM | Patchy rain nearby | 59° | 58° | 32% | 4 mph S | 85% | 0 | |
| 7 AM | Patchy rain nearby | 58° | 57° | 39% | 4 mph S | 88% | 3 | |
| 8 AM | Patchy rain nearby | 58° | 57° | 39% | 4 mph S | 89% | 3 | |
| 9 AM | Patchy rain nearby | 58° | 57° | 33% | 4 mph S | 87% | 3 | |
| 10 AM | Patchy rain nearby | 59° | 58° | 30% | 4 mph S | 84% | 3 | |
| 11 AM | Overcast | 60° | 58° | 23% | 4 mph S | 78% | 4 | |
| 12 PM | Overcast | 62° | 60° | 18% | 5 mph S | 69% | 4 | |
| 1 PM | Overcast | 65° | 63° | 13% | 4 mph S | 59% | 4 | |
| 2 PM | Patchy rain nearby | 68° | 66° | 9% | 4 mph S | 51% | 5 | |
| 3 PM | Patchy rain nearby | 70° | 66° | 11% | 5 mph SSW | 47% | 5 | |
| 4 PM | Cloudy | 69° | 66° | 9% | 5 mph SSW | 47% | 5 | |
| 5 PM | Cloudy | 69° | 67° | 8% | 3 mph S | 46% | 5 | |
| 6 PM | Cloudy | 70° | 69° | 8% | 0 mph WSW | 46% | 5 | |
| 7 PM | Overcast | 67° | 66° | 13% | 3 mph NNE | 53% | 4 | |
| 8 PM | Overcast | 65° | 63° | 14% | 3 mph N | 60% | 0 | |
| 9 PM | Cloudy | 64° | 63° | 13% | 2 mph NW | 63% | 0 | |
| 10 PM | Overcast | 62° | 60° | 16% | 4 mph NNW | 69% | 0 | |
| 11 PM | Cloudy | 61° | 60° | 16% | 2 mph NNW | 72% | 0 |
Seattle hourly weather - Saturday, August 29
In Seattle, expect a high near 69°F (21°C) around 4 PM and a low of 55°F (13°C) near 7 AM; precipitation risk peaks at 38% around 6 AM.
| Time | Conditions | Temp | Feels | Rain | Wind | Humidity | UV | |
|---|---|---|---|---|---|---|---|---|
| 12 AM | Overcast | 60° | 60° | 19% | 0 mph SSW | 74% | 0 | |
| 1 AM | Overcast | 60° | 58° | 19% | 3 mph S | 74% | 0 | |
| 2 AM | Cloudy | 58° | 56° | 17% | 5 mph S | 75% | 0 | |
| 3 AM | Cloudy | 57° | 54° | 20% | 5 mph S | 79% | 0 | |
| 4 AM | Overcast | 56° | 54° | 24% | 5 mph S | 81% | 0 | |
| 5 AM | Patchy rain nearby | 56° | 54° | 27% | 4 mph SSW | 81% | 0 | |
| 6 AM | Thundery outbreaks in nearby | 55° | 54° | 38% | 3 mph SSW | 84% | 0 | |
| 7 AM | Thundery outbreaks in nearby | 55° | 53° | 28% | 5 mph S | 86% | 3 | |
| 8 AM | Patchy rain nearby | 55° | 53° | 32% | 4 mph SSW | 84% | 3 | |
| 9 AM | Overcast | 56° | 53° | 25% | 5 mph S | 82% | 3 | |
| 10 AM | Overcast | 56° | 54° | 24% | 5 mph S | 80% | 3 | |
| 11 AM | Patchy rain nearby | 58° | 54° | 22% | 6 mph S | 76% | 3 | |
| 12 PM | Patchy rain nearby | 59° | 55° | 19% | 6 mph S | 71% | 3 | |
| 1 PM | Cloudy | 61° | 58° | 14% | 6 mph SSE | 66% | 4 | |
| 2 PM | Cloudy | 64° | 61° | 10% | 5 mph SSE | 58% | 4 | |
| 3 PM | Partly Cloudy | 67° | 64° | 6% | 4 mph SSE | 52% | 5 | |
| 4 PM | Cloudy | 69° | 67° | 8% | 4 mph S | 46% | 5 | |
| 5 PM | Overcast | 69° | 66° | 10% | 4 mph SW | 45% | 5 | |
| 6 PM | Cloudy | 68° | 66° | 9% | 3 mph SW | 46% | 4 | |
| 7 PM | Overcast | 66° | 65° | 12% | 0 mph SSE | 50% | 4 | |
| 8 PM | Overcast | 65° | 63° | 12% | 2 mph E | 53% | 0 | |
| 9 PM | Overcast | 64° | 62° | 13% | 2 mph ESE | 54% | 0 | |
| 10 PM | Overcast | 63° | 62° | 13% | 2 mph S | 56% | 0 | |
| 11 PM | Overcast | 62° | 60° | 14% | 3 mph SW | 59% | 0 |
Quick answers for the hours ahead
What is the warmest hour in Seattle today?
3 PM is forecast to be the warmest, at about 79°F (26°C) with partly cloudy.
Will it rain in Seattle tonight?
A small chance: precipitation risk peaks at 15% around 11 PM.
When is the UV index highest in Seattle today?
Around 1 PM, when it reaches 6. From UV 3 upward, sun protection is recommended.
Seattle hour-by-hour: what to expect
Over the next 24 hours in Seattle, temperatures range from 60°F (16°C) around 1 AM up to 79°F (26°C) near 3 PM - right in line with the typical August high of 77°F (25°C).
A stray shower can't be ruled out - Rain chances top out at 28% around 6 AM.
The “feels like” column blends humidity and wind into an apparent temperature - see how it works in our feels-like temperature guide. Planning further ahead? Check the Seattle 14-day forecast or the monthly climate averages.
Hourly forecasts nearby