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🇺🇸 Weather in West Lake Sammamish

Current Weather in West Lake Sammamish

Partly cloudy
20°C
Feels like 20°C. Partly cloudy.
🌬️ 7 km/h S
💧 49% Humidity
🧭 1018 hPa
👁️ 16.0 km Visibility
☀️ UV Index: 4.1
🌡️ Dew Point: 8°C
🌅 Sunrise: 05:13 AM
🌇 Sunset: 08:59 PM
Map Overlays:

In West Lake Sammamish right now it is 20°C and partly cloudy, feeling like 20°C. Humidity is 49% with winds around 7 km/h, and the UV index is 4 (moderate). Over the next few days, temperatures in West Lake Sammamish range from about 6°C to 23°C.

Hourly Forecast for West Lake Sammamish

14:00
Sunny
21°
0%
15:00
Sunny
22°
0%
16:00
Sunny
21°
0%
17:00
Sunny
20°
1%
18:00
Patchy rain nearby
20°
5%
19:00
Sunny
19°
1%
20:00
Sunny
17°
1%
21:00
Clear
15°
2%
22:00
Overcast
14°
8%
23:00
Overcast
14°
9%
00:00
Cloudy
13°
9%
01:00
Overcast
12°
16%
02:00
Overcast
12°
18%
03:00
Patchy rain nearby
12°
25%
04:00
Patchy rain nearby
12°
21%
05:00
Patchy rain nearby
12°
18%
06:00
Patchy rain nearby
12°
13%
07:00
Patchy rain nearby
12°
13%
08:00
Patchy rain nearby
13°
15%
09:00
Patchy rain nearby
14°
12%
10:00
Patchy rain nearby
14°
9%
11:00
Overcast
16°
5%
12:00
Partly Cloudy
17°
2%
13:00
Partly Cloudy
19°
1%

14-Day Forecast for West Lake Sammamish

Wed, Jun 03
Patchy rain nearby Patchy rain nearby
23° / 13°
Thu, Jun 04
Patchy rain nearby Patchy rain nearby
21° /
Fri, Jun 05
Patchy rain nearby Patchy rain nearby
13° /
Sat, Jun 06
Moderate rain Moderate rain
12° /
Sun, Jun 07
Patchy rain nearby Patchy rain nearby
18° /
Mon, Jun 08
Patchy rain nearby Patchy rain nearby
18° /
Tue, Jun 09
Patchy rain nearby Patchy rain nearby
12° /
Wed, Jun 10
Partly Cloudy Partly Cloudy
20° /
Thu, Jun 11
Patchy rain nearby Patchy rain nearby
18° /
Fri, Jun 12
Sunny Sunny
24° /
Sat, Jun 13
Partly Cloudy Partly Cloudy
22° /
Sun, Jun 14
Patchy rain nearby Patchy rain nearby
14° /
Mon, Jun 15
Sunny Sunny
24° /
Tue, Jun 16
Sunny Sunny
28° /

Additional Forecasts for West Lake Sammamish

Air Quality

💨 US EPA Index 1 (Good)
CO (Carbon Monoxide) 129.0 μg/m³
O₃ (Ozone) 96.0 μg/m³
NO₂ (Nitrogen Dioxide) 2.8 μg/m³
SO₂ (Sulphur Dioxide) 1.1 μg/m³
PM2.5 (Fine particles) 8.1 μg/m³
PM10 (Coarse particles) 11.1 μg/m³

Historical Weather

Weather Forecasts for Other Cities in United States

Frequently Asked Questions about Weather in West Lake Sammamish

What is the temperature in West Lake Sammamish right now?

The current temperature in West Lake Sammamish is 20°C (68°F), partly cloudy (feels like 20°C).

What's the weather like in West Lake Sammamish right now?

Conditions in West Lake Sammamish right now: Partly cloudy, humidity 49%, wind 7 km/h S.

What is today's forecast for West Lake Sammamish?

Today in West Lake Sammamish: high 23°C, low 13°C, patchy rain nearby. Chance of rain: 73%.

What is the 7-day weather forecast for West Lake Sammamish?

Daily highs and lows for West Lake Sammamish:

  • 2026-06-03: 23°C / 13°C
  • 2026-06-04: 21°C / 8°C
  • 2026-06-05: 13°C / 6°C
  • 2026-06-06: 12°C / 6°C
  • 2026-06-07: 18°C / 7°C
  • 2026-06-08: 18°C / 5°C
  • 2026-06-09: 12°C / 9°C
Is it going to rain in West Lake Sammamish today?

There is a 73% chance of rain in West Lake Sammamish today. Total expected precipitation: 0.12 mm.

What is the wind speed in West Lake Sammamish right now?

Wind in West Lake Sammamish is currently 7 km/h (4 mph) from the S.

What is the UV index in West Lake Sammamish right now?

The UV index in West Lake Sammamish is currently 4.1 (moderate). Sun protection is recommended when the index is 3 or higher.

Weather forecasts for other major cities in 🇺🇸 United States:

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