United States, Washington
Mercer Island weather forecast today
Currently in Mercer Island
+6°
- Night +7° Cool
- Morning +7° Cool
- Day +21° Warm
- Evening +16° Normally
Cool
Clear, no precipitation
Chance of precipitation | 0 % |
---|---|
Wind | 1 m/s |
Pressure | 761 |
UV Index | 0/12 |
Humidity | 54 % |
Precipitation | 0 mm |
Weather forecast updated at 12:51 AM © Meteoprog.com
Today
20 April
+7°C
+21°C
Tomorrow
21 April
+6°C
+14°C
Monday
22 April
+5°C
+15°C
Tuesday
23 April
+7°C
+19°C
- Night
- +7°C
-
Feels like
+7°C - 0%
- 0 mm
- 3 m/s
- 42%
- 762 mm
- Morning
- +7°C
-
Feels like
+7°C - 0%
- 0 mm
- 2 m/s
- 51%
- 761 mm
- Day
- +21°C
-
Feels like
+23°C - 0%
- 0 mm
- 2 m/s
- 32%
- 760 mm
- Evening
- +16°C
-
Feels like
+16°C - 30%
- 0.8 mm
- 5 m/s
- 51%
- 760 mm
Astronomy
-
Sunrise
06:09 AM -
Sunset
08:06 PM -
Day length
13:57:15 -
Moon Phase
Full
Weather in Mercer Island: Variable cloud, no precipitation
- Night
- +6°C
-
Feels like
+5°C - 60%
- 0.9 mm
- 5 m/s
- 85%
- 764 mm
- Morning
- +6°C
-
Feels like
+5°C - 20%
- 0.1 mm
- 3 m/s
- 86%
- 768 mm
- Day
- +14°C
-
Feels like
+15°C - 30%
- 0.1 mm
- 2 m/s
- 60%
- 768 mm
- Evening
- +13°C
-
Feels like
+14°C - 40%
- 0.3 mm
- 2 m/s
- 47%
- 767 mm
Astronomy
-
Sunrise
06:07 AM -
Sunset
08:07 PM -
Day length
14:00:27 -
Moon Phase
Full
Weather in Mercer Island: Variable cloud, no significant precipitation
- Night
- +5°C
-
Feels like
+4°C - 20%
- 0 mm
- 3 m/s
- 70%
- 767 mm
- Morning
- +5°C
-
Feels like
+5°C - 20%
- 0 mm
- 2 m/s
- 83%
- 766 mm
- Day
- +15°C
-
Feels like
+16°C - 20%
- 0 mm
- 3 m/s
- 57%
- 764 mm
- Evening
- +14°C
-
Feels like
+14°C - 20%
- 0 mm
- 4 m/s
- 42%
- 761 mm
Astronomy
-
Sunrise
06:05 AM -
Sunset
08:09 PM -
Day length
14:03:39 -
Moon Phase
Full
Weather in Mercer Island: Cloudy, clear at times, no precipitation
- Night
- +7°C
-
Feels like
+7°C - 20%
- 0 mm
- 2 m/s
- 70%
- 759 mm
- Morning
- +8°C
-
Feels like
+8°C - 20%
- 0 mm
- 2 m/s
- 74%
- 757 mm
- Day
- +19°C
-
Feels like
+21°C - 20%
- 0 mm
- 1 m/s
- 50%
- 756 mm
- Evening
- +17°C
-
Feels like
+18°C - 20%
- 0 mm
- 3 m/s
- 41%
- 755 mm
Astronomy
-
Sunrise
06:03 AM -
Sunset
08:10 PM -
Day length
14:06:50 -
Moon Phase
Full
Weather in Mercer Island: Overcast, no precipitation
Mercer Island: detailed information
Local time UTC/GMT -8
03:49
Day length
13:57:15
Sunrise
06:09 AM
Sunset
08:06 PM
🌓
Moon Phase
full
Geographic coordinates 47° 34′ 16″ N -123° 46′ 41″ W
Decimal coordinates 47.57 -122.22
Altitude 18 m
Population 25 042 people
Twilight Civil 05:36 AM / 08:39 PM
Twilight Astronomical 04:10 AM / 10:04 PM
Twilight Nautical 04:55 AM / 09:19 PM
Historical Weather Data
20 April
The maximum air temperature in Mercer Island for this day for the last 75 years of observations is +25.9°C, recorded in 2016.
An absolute minimum of +0.7°C was recorded in 1961. The average temperature for this day is +18.7°C.
The heaviest rainfall (38.79 mm) in Mercer Island was recorded in 1997. The maximum wind gusts were up to 18.14 m/s in 1965.