Lake Union, WA 14 Day Weather

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Lake Union, WA Weather - 14-Day Weather Forecast

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Lake Union WA Weather - Mostly Clear - 47°F
Mostly Clear
47°F
Updated 8:27 am
Feels Like 45°F
Humidity 92%
Wind SE 5 mph
Barometer  30.07 in
Dew Point 45°F
Lake Union WA Weather - Mostly Clear - 8°C
Mostly Clear
8°C
Updated 8:27 am
Feels Like 7°C
Humidity 92%
Wind SE 8 km/h
Barometer  101.8 kPa
Dew Point 7°C
Lake Union, WA Weather and Current Conditionslake union wa weather forecast

Lake Union, WA Weather Forecast

Lake Union Washington WeatherLake Union, Washington Weather Weather Forecast
14 day API forecast for Lake Union. Note. The 7-day Lake Union weather forecast is the most reliable and accurate forecast. This model should only be used as a likely scenario. It is difficult to predict weather more than 7 days in advance.
Lake Union, WA Weather Forecast Dated: 827 AM Mon Sep 28 2026
Expect a mild stretch with plenty of sunshine and mostly dry weather over the coming period. moderate humidity and no major pressure swings will dominate.

Monday, September 28, 2026

Mid-Morning
Lake Union Weather - 2026-09-28 - Morning - Overcast
51°F 11°C
Overcast
Mid-Afternoon
Lake Union Weather - 2026-09-28 - Afternoon - Partly Cloudy
67°F 20°C
Partly Cloudy
Early-Evening
Lake Union Weather - 2026-09-28 - Evening - Overcast
62°F 17°C
Overcast
Refreshing around 67°F 20°C, overcast in the morning, partly cloudy in the afternoon, and overcast this evening, with lower humidity and barometric pressure falling. Winds turning from the S to the SSW at 10 mph 16 km/h. Gusts up to 21 mph 34 km/h.

Tuesday, September 29, 2026

Mid-Morning
Lake Union Weather - 2026-09-29 - Morning - Scattered Showers
57°F 14°C
Scattered Showers
Mid-Afternoon
Lake Union Weather - 2026-09-29 - Afternoon - Scattered Showers
57°F 14°C
Scattered Showers
Early-Evening
Lake Union Weather - 2026-09-29 - Evening - Drizzle
56°F 13°C
Drizzle
Cool and brisk at 57°F 14°C, scattered downpours possible, with increasing humidity and steady pressure. Winds tapering down from SSW 13 mph 21 km/h to S 3 mph 5 km/h.

Wednesday, September 30, 2026

Mid-Morning
Lake Union Weather - 2026-09-30 - Morning - Overcast
52°F 11°C
Overcast
Mid-Afternoon
Lake Union Weather - 2026-09-30 - Afternoon - Cloudy
65°F 18°C
Cloudy
Early-Evening
Lake Union Weather - 2026-09-30 - Evening - Overcast
57°F 14°C
Overcast
Comfortable at 65°F 18°C, overcast in the morning, cloudy in the afternoon, and overcast this evening, with lower humidity and steady pressure.

Thursday, October 1, 2026

Mid-Morning
Lake Union Weather - 2026-10-01 - Morning - Sunny
53°F 12°C
Sunny
Mid-Afternoon
Lake Union Weather - 2026-10-01 - Afternoon - Overcast
71°F 22°C
Overcast
Early-Evening
Lake Union Weather - 2026-10-01 - Evening - Overcast
59°F 15°C
Overcast
Mild temperatures up to 71°F 22°C, sunny in the morning, overcast in the afternoon, and cloudy this evening, with lower humidity and steady pressure.

Friday, October 2, 2026

Mid-Morning
Lake Union Weather - 2026-10-02 - Morning - Sunny
56°F 13°C
Sunny
Mid-Afternoon
Lake Union Weather - 2026-10-02 - Afternoon - Partly Cloudy
70°F 21°C
Partly Cloudy
Early-Evening
Lake Union Weather - 2026-10-02 - Evening - Sunny
64°F 18°C
Sunny
Mild with a high of 70°F 21°C, sunny in the morning, cloudy in the afternoon, and partly cloudy this evening, with steady humidity and steady pressure.

Saturday, October 3, 2026

Mid-Morning
Lake Union Weather - 2026-10-03 - Morning - Sunny
55°F 13°C
Sunny
Mid-Afternoon
Lake Union Weather - 2026-10-03 - Afternoon - Sunny
67°F 19°C
Sunny
Early-Evening
Lake Union Weather - 2026-10-03 - Evening - Sunny
60°F 16°C
Sunny
Mildly cool near 67°F 19°C, partly cloudy in the morning, becoming sunny through the afternoon and evening, with lower humidity and barometric pressure falling. Winds moving from the N to the NNE at 9 mph 13 km/h.

Sunday, October 4, 2026

Mid-Morning
Lake Union Weather - 2026-10-04 - Morning - Sunny
56°F 14°C
Sunny
Mid-Afternoon
Lake Union Weather - 2026-10-04 - Afternoon - Sunny
74°F 23°C
Sunny
Early-Evening
Lake Union Weather - 2026-10-04 - Evening - Overcast
66°F 19°C
Overcast
Comfortable with temperatures reaching 74°F 23°C, sunny through the afternoon, turning cloudy this evening, with lower humidity and barometric pressure falling.

Monday, October 5, 2026

Mid-Morning
Lake Union Weather - 2026-10-05 - Morning - Sunny
58°F 15°C
Sunny
Mid-Afternoon
Lake Union Weather - 2026-10-05 - Afternoon - Overcast
73°F 23°C
Overcast
Early-Evening
Lake Union Weather - 2026-10-05 - Evening - Overcast
66°F 19°C
Overcast
Enjoyable around 73°F 23°C, partly cloudy in the morning, becoming overcast through the afternoon and evening, with lower humidity and steady pressure.

Tuesday, October 6, 2026

Mid-Morning
Lake Union Weather - 2026-10-06 - Morning - Sunny
57°F 14°C
Sunny
Mid-Afternoon
Lake Union Weather - 2026-10-06 - Afternoon - Overcast
71°F 21°C
Overcast
Early-Evening
Lake Union Weather - 2026-10-06 - Evening - Sunny
63°F 18°C
Sunny
Mild temperatures up to 71°F 21°C, sunny in the morning, overcast in the afternoon, and partly cloudy this evening, with lower humidity and steady pressure.

Wednesday, October 7, 2026

Mid-Morning
Lake Union Weather - 2026-10-07 - Morning - Sunny
60°F 16°C
Sunny
Mid-Afternoon
Lake Union Weather - 2026-10-07 - Afternoon - Sunny
79°F 26°C
Sunny
Early-Evening
Lake Union Weather - 2026-10-07 - Evening - Sunny
72°F 22°C
Sunny
Mild with a high of 79°F 26°C, sunny throughout the day, with lower humidity and steady pressure.

Thursday, October 8, 2026

Mid-Morning
Lake Union Weather - 2026-10-08 - Morning - Partly Cloudy
65°F 18°C
Partly Cloudy
Mid-Afternoon
Lake Union Weather - 2026-10-08 - Afternoon - Sunny
81°F 27°C
Sunny
Early-Evening
Lake Union Weather - 2026-10-08 - Evening - Sunny
72°F 22°C
Sunny
Warm and summery near 81°F 27°C, partly cloudy through the afternoon, turning sunny this evening, with steady humidity and steady pressure.

Friday, October 9, 2026

Mid-Morning
Lake Union Weather - 2026-10-09 - Morning - Sunny
64°F 18°C
Sunny
Mid-Afternoon
Lake Union Weather - 2026-10-09 - Afternoon - Sunny
80°F 27°C
Sunny
Early-Evening
Lake Union Weather - 2026-10-09 - Evening - Sunny
71°F 22°C
Sunny
Balmy with temperatures reaching 80°F 27°C, sunny throughout the day, with lower humidity and barometric pressure falling.

Saturday, October 10, 2026

Mid-Morning
Lake Union Weather - 2026-10-10 - Morning - Sunny
64°F 18°C
Sunny
Mid-Afternoon
Lake Union Weather - 2026-10-10 - Afternoon - Sunny
79°F 26°C
Sunny
Early-Evening
Lake Union Weather - 2026-10-10 - Evening - Sunny
71°F 21°C
Sunny
Enjoyable around 79°F 26°C, sunny throughout the day, with lower humidity and steady pressure.

Sunday, October 11, 2026

Mid-Morning
Lake Union Weather - 2026-10-11 - Morning - Sunny
62°F 17°C
Sunny
Mid-Afternoon
Lake Union Weather - 2026-10-11 - Afternoon - Sunny
77°F 25°C
Sunny
Early-Evening
Lake Union Weather - 2026-10-11 - Evening - Sunny
70°F 21°C
Sunny
Mild temperatures up to 77°F 25°C, sunny throughout the day, with lower humidity and steady pressure.

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Weather by the Numbers

Mon, 28th
Lake Union WA Weather - Monday, Sep 28, 2026 - Overcast
Hi: 68°F 20°C
Lo: 48°F 9°C
Sunrise 07:05 AM
Sunset 06:54 PM
Wind SSW 5 mph8 km/h
Dew Point 38°F3°C
uv Index 3
Barometric Pressure 30.03 in1017 mb
POP 10% *
Humidity 41%
Tue, 29th
Lake Union WA Weather - Tuesday, Sep 29, 2026 - Patchy Rain Nearby
Hi: 58°F 15°C
Lo: 54°F 12°C
Sunrise 07:06 AM
Sunset 06:52 PM
Wind SSW 11 mph18 km/h
Dew Point 53°F12°C
uv Index 0
Barometric Pressure 29.88 in1012 mb
POP 36% *
Humidity 85%
Wed, 30th
Lake Union WA Weather - Wednesday, Sep 30, 2026 - Cloudy
Hi: 65°F 18°C
Lo: 50°F 10°C
Sunrise 07:07 AM
Sunset 06:50 PM
Wind N 5 mph9 km/h
Dew Point 46°F8°C
uv Index 3
Barometric Pressure 30.12 in1020 mb
POP 11% *
Humidity 60%
Thu, 1st
Lake Union WA Weather - Thursday, Oct 1, 2026 - Sunny
Hi: 71°F 22°C
Lo: 49°F 9°C
Sunrise 07:09 AM
Sunset 06:48 PM
Wind N 5 mph8 km/h
Dew Point 40°F4°C
uv Index 3
Barometric Pressure 29.97 in1015 mb
POP 1% *
Humidity 39%
Fri, 2nd
Lake Union WA Weather - Friday, Oct 2, 2026 - Overcast
Hi: 70°F 21°C
Lo: 52°F 11°C
Sunrise 07:10 AM
Sunset 06:46 PM
Wind SSW 5 mph9 km/h
Dew Point 44°F7°C
uv Index 4
Barometric Pressure 30.06 in1018 mb
POP 3% *
Humidity 46%
Sat, 3rd
Lake Union WA Weather - Saturday, Oct 3, 2026 - Sunny
Hi: 68°F 20°C
Lo: 52°F 11°C
Sunrise 07:12 AM
Sunset 06:44 PM
Wind ESE 9 mph15 km/h
Dew Point 47°F8°C
uv Index 5
Barometric Pressure 30.15 in1021 mb
POP 3% *
Humidity 54%
Sun, 4th
Lake Union WA Weather - Sunday, Oct 4, 2026 - Sunny
Hi: 75°F 24°C
Lo: 52°F 11°C
Sunrise 07:13 AM
Sunset 06:42 PM
Wind ESE 6 mph9 km/h
Dew Point 40°F5°C
uv Index 6
Barometric Pressure 29.91 in1013 mb
POP 1% *
Humidity 37%
Mon, 5th
Lake Union WA Weather - Monday, Oct 5, 2026 - Overcast
Hi: 74°F 23°C
Lo: 55°F 13°C
Sunrise 07:14 AM
Sunset 06:40 PM
Wind WSW 2 mph3 km/h
Dew Point 43°F6°C
uv Index 5
Barometric Pressure 29.85 in1011 mb
POP 4% *
Humidity 40%
Tue, 6th
Lake Union WA Weather - Tuesday, Oct 6, 2026 - Overcast
Hi: 71°F 22°C
Lo: 53°F 12°C
Sunrise 07:16 AM
Sunset 06:38 PM
Wind SE 6 mph9 km/h
Dew Point 47°F9°C
uv Index 4
Barometric Pressure 30.03 in1017 mb
POP 5% *
Humidity 51%
Wed, 7th
Lake Union WA Weather - Wednesday, Oct 7, 2026 - Sunny
Hi: 79°F 26°C
Lo: 56°F 13°C
Sunrise 07:17 AM
Sunset 06:36 PM
Wind NNW 3 mph5 km/h
Dew Point 46°F8°C
uv Index 6
Barometric Pressure 30.06 in1018 mb
POP 1% *
Humidity 39%
Thu, 8th
Lake Union WA Weather - Thursday, Oct 8, 2026 - Partly Cloudy
Hi: 82°F 28°C
Lo: 61°F 16°C
Sunrise 07:19 AM
Sunset 06:34 PM
Wind N 3 mph5 km/h
Dew Point 43°F6°C
uv Index 6
Barometric Pressure 30.21 in1023 mb
POP 4% *
Humidity 31%
Fri, 9th
Lake Union WA Weather - Friday, Oct 9, 2026 - Sunny
Hi: 81°F 27°C
Lo: 60°F 16°C
Sunrise 07:20 AM
Sunset 06:32 PM
Wind N 5 mph8 km/h
Dew Point 48°F9°C
uv Index 6
Barometric Pressure 30.06 in1018 mb
POP 1% *
Humidity 39%
Sat, 10th
Lake Union WA Weather - Saturday, Oct 10, 2026 - Sunny
Hi: 80°F 27°C
Lo: 60°F 16°C
Sunrise 07:22 AM
Sunset 06:30 PM
Wind N 4 mph6 km/h
Dew Point 47°F9°C
uv Index 6
Barometric Pressure 29.88 in1012 mb
POP 1% *
Humidity 39%
Sun, 11th
Lake Union WA Weather - Sunday, Oct 11, 2026 - Sunny
Hi: 77°F 25°C
Lo: 59°F 15°C
Sunrise 07:23 AM
Sunset 06:28 PM
Wind ESE 2 mph4 km/h
Dew Point 46°F8°C
uv Index 6
Barometric Pressure 29.94 in1014 mb
POP 1% *
Humidity 40%
* POP = Probability of Precipitation. Data for 12:00 PM.