As of 12:26 PDT

Weather in Mercer Island, WA

57°

Mercer Island, Tuesday, 20 October, 12:26

Clear. Feels like 55°. High 60°, low 44°.

Pressure30.09 inHg

Wind13.8 mph N

Humidity75%

Visibility6.2 mi

Dew point49°

Tue, 20October

60°/44°

Wed, 21October

67°/45°

Thu, 22October

58°/49°

Fri, 23October

56°/45°

Sat, 24October

54°/42°

Sun, 25October

61°/48°

Mon, 26October

63°/44°

	00:00	02:00	04:00	06:00	08:00	10:00	12:00	14:00	16:00	18:00	20:00	22:00

Temperature	57°	46°	45°	44°	48°	52°	56°	58°	60°	57°	51°	48°
Feels like	57°	46°	43°	41°	45°	50°	54°	57°	59°	56°	50°	48°
Pressure, inHg	30.09	30.09	30.09	30.09	30.09	30.09	30.09	30.09	30.06	30.03	30.03	30.00
Wind, mph	3.5	3.5	3.5	3.5	3.5	3.5	3.5	3.5	3.4	2.5	1.6	1.3
Humidity, %	75%	75%	75%	75%	75%	75%	75%	72%	68%	73%	81%	88%
Precipitation	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in
Visibility	—	—	—	—	—	—	—	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi

	00:00	02:00	04:00	06:00	08:00	10:00	12:00	14:00	16:00	18:00	20:00	22:00

Temperature	47°	46°	45°	45°	45°	53°	61°	66°	66°	59°	53°	50°
Feels like	47°	46°	45°	45°	44°	53°	61°	65°	65°	57°	51°	48°
Pressure, inHg	30.00	30.00	29.97	29.97	29.94	29.94	29.94	29.91	29.88	29.88	29.88	29.91
Wind, mph	1	1.2	1	1.1	1.4	0.2	0.5	0.9	0.7	0.7	2.3	1.7
Humidity, %	95%	99%	99%	100%	100%	95%	75%	65%	61%	67%	67%	70%
Precipitation	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in
Visibility	6.2 mi	5.8 mi	0.4 mi	0.3 mi	0.5 mi	5.9 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	0.9 mi	3.6 mi

	00:00	02:00	04:00	06:00	08:00	10:00	12:00	14:00	16:00	18:00	20:00	22:00

Temperature	51°	51°	50°	49°	49°	54°	55°	58°	58°	55°	52°	50°
Feels like	50°	49°	48°	47°	48°	52°	54°	56°	56°	53°	50°	48°
Pressure, inHg	29.94	29.97	29.97	29.97	30.00	30.06	30.06	30.09	30.09	30.12	30.15	30.18
Wind, mph	2.1	2	1.9	1.9	1.4	1.3	2.9	3.8	2.7	1.9	1.7	1.8
Humidity, %	79%	77%	70%	73%	80%	79%	70%	63%	61%	69%	76%	80%
Precipitation	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in
Visibility	5.7 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	5.9 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi

	00:00	02:00	04:00	06:00	08:00	10:00	12:00	14:00	16:00	18:00	20:00	22:00

Temperature	48°	47°	46°	45°	46°	50°	53°	56°	56°	54°	50°	48°
Feels like	48°	47°	46°	45°	46°	50°	52°	54°	54°	52°	49°	48°
Pressure, inHg	30.21	30.24	30.27	30.27	30.33	30.36	30.36	30.33	30.33	30.33	30.33	30.33
Wind, mph	0.8	0.2	0.2	0.5	0.3	0.3	1.6	2.2	1.9	1.6	1.4	1.1
Humidity, %	87%	95%	97%	97%	98%	85%	74%	63%	62%	71%	85%	91%
Precipitation	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in
Visibility	6.2 mi	5.0 mi	—	2.3 mi	0.5 mi	—	0.9 mi	6.2 mi	6.2 mi	6.2 mi	3.2 mi	6.2 mi

	00:00	02:00	04:00	06:00	08:00	10:00	12:00	14:00	16:00	18:00	20:00	22:00

Temperature	46°	44°	43°	42°	42°	46°	51°	50°	51°	53°	53°	51°
Feels like	46°	44°	43°	42°	42°	46°	49°	49°	50°	52°	52°	50°
Pressure, inHg	30.33	30.30	30.30	30.27	30.27	30.27	30.24	30.27	30.27	30.27	30.27	30.27
Wind, mph	1.1	1.1	1	1.1	1.2	1.3	1.9	2.8	2.8	2.8	2.8	2.8
Humidity, %	96%	99%	99%	98%	98%	91%	83%	88%	88%	88%	88%	88%
Precipitation	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in
Visibility	6.2 mi	—	—	0.2 mi	0.2 mi	6.2 mi	6.2 mi	—	—	—	—	—

	00:00	02:00	04:00	06:00	08:00	10:00	12:00	14:00	16:00	18:00	20:00	22:00

Temperature	53°	50°	50°	49°	50°	51°	53°	54°	56°	58°	58°	55°
Feels like	53°	49°	47°	47°	48°	50°	51°	53°	55°	56°	56°	53°
Pressure, inHg	30.18	30.18	30.18	30.18	30.18	30.18	30.18	30.18	30.18	30.18	30.18	30.18
Wind, mph	3.7	3.7	3.7	3.7	3.7	3.7	3.7	3.7	3.7	3.7	3.7	3.7
Humidity, %	85%	85%	85%	85%	85%	85%	85%	85%	85%	85%	85%	85%
Precipitation	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in
Visibility	—	—	—	—	—	—	—	—	—	—	—	—

	00:00	02:00	04:00	06:00	08:00	10:00	12:00	14:00	16:00	18:00	20:00	22:00

Temperature	55°	48°	47°	46°	48°	51°	54°	56°	57°	58°	57°	54°
Feels like	55°	47°	46°	44°	46°	48°	51°	52°	54°	56°	55°	52°
Pressure, inHg	30.27	30.27	30.27	30.27	30.27	30.27	30.27	30.27	30.27	30.27	30.27	30.27
Wind, mph	3	3	3	3	3	3	3	3	3	3	3	3
Humidity, %	33%	33%	33%	33%	33%	33%	33%	33%	33%	33%	33%	33%
Precipitation	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in
Visibility	—	—	—	—	—	—	—	—	—	—	—	—

See detailed hourly forecast

Sun and moon today

Day length — 10 h 38 min

Sunrise — 07:34

Sunset — 18:12

Sunrise and sunset in local time

Waxing gibbous, 71%

Sunrise — —

Sunset — —

Weather history

Temperature extremes over 66 years

October 20 temperatures in Mercer Island, WA over 66 years

high: 67.5° (2024)low: 33.6° (1982)

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El clima en Mercer Island, WA a 7 días El clima en Mercer Island, WA a 10 días El clima en Mercer Island, WA a 14 días El clima en Mercer Island, WA a un mes