Current Weather Conditions for Mercer Island, WA
54°F
Conditions
Wind: 5 mph SSEHumidity: 89%
Probability of Precipitation: 42%
Hourly Forcast (next 12 hours)
| 8 AM | 9 AM | 10 AM | 11 AM | 12 PM | 1 PM | 2 PM | 3 PM | 4 PM | 5 PM | 6 PM | 7 PM | 8 PM |
| 54° | 54° | 53° | 53° | 52° | 52° | 52° | 51° | 51° | 51° | 51° | 52° | 53° |
Upcoming Week
| Day | Forecast | High | Low |
|
Overnight |
Rain
Rain. Cloudy, with a low around 51. South wind around 7 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible. |
65°F | 49°F |
|
Wednesday |
Rain
Rain before 3pm. Cloudy, with a high near 56. South southwest wind 8 to 13 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible. |
65°F | 49°F |
|
Wednesday Night |
Mostly Cloudy
Mostly cloudy, with a low around 49. South southwest wind 7 to 14 mph. |
65°F | 49°F |
|
Thursday |
Partly Sunny
Partly sunny, with a high near 61. Southwest wind around 7 mph. |
65°F | 49°F |
|
Thursday Night |
Mostly Clear
Mostly clear, with a low around 46. North northeast wind 2 to 6 mph. |
65°F | 49°F |
|
Friday |
Sunny
Sunny, with a high near 63. |
65°F | 49°F |
|
Friday Night |
Mostly Clear
Mostly clear, with a low around 46. |
65°F | 49°F |
|
Saturday |
Sunny
Sunny, with a high near 66. |
65°F | 49°F |
|
Saturday Night |
Mostly Clear
Mostly clear, with a low around 47. |
65°F | 49°F |
|
Sunday |
Mostly Sunny
Mostly sunny, with a high near 67. |
65°F | 49°F |
|
Sunday Night |
Partly Cloudy
Partly cloudy, with a low around 47. |
65°F | 49°F |
|
Monday |
Mostly Sunny
Mostly sunny, with a high near 67. |
65°F | 49°F |
|
Monday Night |
Partly Cloudy
Partly cloudy, with a low around 48. |
65°F | 49°F |
|
Tuesday |
Mostly Sunny
Mostly sunny, with a high near 68. |
65°F | 49°F |
| Data provided by weather.gov | |||