Current Weather Forecast for Mercer Island

WA 98040  |   1:33pm

Weather Conditions

47°

Feels Like 45°

Partly Cloudy

32° 48°

3

UV Index

Good

Air Quality

WSW 5 mph

Wind

0 in

rain

Today

Sun 3/15

48°

Highest Temperature

86%

Rain likely. High 48F. Winds light and variable. Chance of rain 90%.

Tonight

Sun 3/15

42°

Lowest Temperature

80%

Showers this evening, becoming a steady rain overnight. Low 42F. Winds SE at 5 to 10 mph. Chance of rain 80%.

Tomorrow

Mon 3/16

55°

Highest Temperature

85%

Cloudy with occasional rain...mainly in the morning. High near 55F. Winds S at 5 to 10 mph. Chance of rain 90%.

Next 12 Hours Next 7 Days

Next 12 Hours Forecast in Mercer Island

Hourly Weather Forecast & Temperature

2PM

11%

48°

Feels Like 45°

Mostly Cloudy

WSW 5 mph

Wind

1027 mb

Pressure

50%

Humidity

2

UV Index

10mi

Visibility

64%

Cloud Cover

3PM

24%

47°

Feels Like 45°

Mostly Cloudy

S 5 mph

Wind

1026 mb

Pressure

54%

Humidity

2

UV Index

10mi

Visibility

70%

Cloud Cover

4PM

55%

47°

Feels Like 44°

Showers

S 5 mph

Wind

1026 mb

Pressure

59%

Humidity

1

UV Index

7mi

Visibility

75%

Cloud Cover

5PM

45%

45°

Feels Like 43°

Showers

SSE 4 mph

Wind

1026 mb

Pressure

67%

Humidity

0

UV Index

5mi

Visibility

100%

Cloud Cover

6PM

84%

44°

Feels Like 42°

Rain

SE 4 mph

Wind

1025 mb

Pressure

74%

Humidity

0

UV Index

5mi

Visibility

100%

Cloud Cover

7PM

68%

43°

Feels Like 42°

Showers

SSE 3 mph

Wind

1025 mb

Pressure

80%

Humidity

0

UV Index

5mi

Visibility

100%

Cloud Cover

8PM

39%

43°

Feels Like 41°

Showers

SE 4 mph

Wind

1024 mb

Pressure

84%

Humidity

0

UV Index

6mi

Visibility

100%

Cloud Cover

9PM

37%

43°

Feels Like 41°

Showers

SE 4 mph

Wind

1024 mb

Pressure

85%

Humidity

0

UV Index

6mi

Visibility

100%

Cloud Cover

10PM

31%

43°

Feels Like 40°

Few Showers

SE 4 mph

Wind

1023 mb

Pressure

87%

Humidity

0

UV Index

7mi

Visibility

100%

Cloud Cover

11PM

24%

43°

Feels Like 41°

Cloudy

SE 3 mph

Wind

1023 mb

Pressure

88%

Humidity

0

UV Index

8mi

Visibility

100%

Cloud Cover

12AM

24%

43°

Feels Like 41°

Cloudy

SE 4 mph

Wind

1023 mb

Pressure

87%

Humidity

0

UV Index

9mi

Visibility

97%

Cloud Cover

1AM

35%

44°

Feels Like 42°

Showers

SE 4 mph

Wind

1022 mb

Pressure

87%

Humidity

0

UV Index

7mi

Visibility

99%

Cloud Cover

Sun 3/15

Sun

86%

32°

48°

Cloudy with rain. Highs in the upper 40s and lows in the low 40s.

43°

Feels Like

S 5 mph

Wind

60%

Humidity

3

UV Index

7:21 AM

Sunrise

7:14 PM

Sunset

Mon 3/16

Mon

85%

43°

55°

Cloudy with rain in the morning. Highs in the mid 50s and lows in the upper 40s.

41°

Feels Like

S 8 mph

Wind

86%

Humidity

1

UV Index

7:19 AM

Sunrise

7:15 PM

Sunset

Tue 3/17

Tue

89%

48°

54°

Cloudy with rain. Highs in the mid 50s and lows in the low 50s.

47°

Feels Like

S 9 mph

Wind

87%

Humidity

1

UV Index

7:17 AM

Sunrise

7:17 PM

Sunset

Wed 3/18

Wed

68%

50°

56°

Periods of light rain. Highs in the mid 50s and lows in the low 50s.

49°

Feels Like

S 9 mph

Wind

89%

Humidity

1

UV Index

7:15 AM

Sunrise

7:18 PM

Sunset

Thu 3/19

Thu

75%

51°

58°

Light rain. Highs in the upper 50s and lows in the low 50s.

50°

Feels Like

S 9 mph

Wind

85%

Humidity

1

UV Index

7:13 AM

Sunrise

7:20 PM

Sunset

Fri 3/20

Fri

86%

45°

58°

Cloudy, periods of rain. Highs in the upper 50s and lows in the mid 40s.

49°

Feels Like

SSW 8 mph

Wind

81%

Humidity

1

UV Index

7:11 AM

Sunrise

7:21 PM

Sunset

Sat 3/21

Sat

46%

41°

53°

Chance of showers. Highs in the low 50s and lows in the upper 30s.

42°

Feels Like

SSW 8 mph

Wind

68%

Humidity

3

UV Index

7:09 AM

Sunrise

7:23 PM

Sunset

Sun 3/22

Sun

15%

39°

54°

Mix of sun and clouds. Highs in the low 50s and lows in the upper 30s.

39°

Feels Like

SW 6 mph

Wind

64%

Humidity

3

UV Index

7:07 AM

Sunrise

7:24 PM

Sunset

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