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Now · 1:24 AM

Clear Lake Weather & Hourly Forecast

United States · Washington · 98273

Mostly clear night
52°F
Mostly clear night
Feels like: 51°F
💧 Humidity 76% 🌡 Pressure 30.06 inHg 💨 Wind 1 mph 👁 Visibility 26.3 mi Clouds 29% ☀️ UV index 0.0 · Low 🌅 Sunrise 6:56 AM 🌇 Sunset 7:06 PM

Hourly Forecast for Clear Lake

Today
Mostly clear night · 2:00 AM Mostly clear night
51° 💧 None 💨 3 mph H 80%30.09 inHg
Mostly clear night · 5:00 AM Mostly clear night
50° 💧 None 💨 5 mph H 91%30.09 inHg
Mostly cloudy · 8:00 AM Mostly cloudy
53° 💧 None 💨 5 mph H 84%30.09 inHg
Overcast · 11:00 AM Overcast
56° 💧 0.001 in 💨 5 mph H 73%30.12 inHg
Overcast · 2:00 PM Overcast
59° 💧 0.002 in 💨 5 mph H 64%30.12 inHg
Overcast · 5:00 PM Overcast
57° 💧 0.007 in 💨 3 mph H 78%30.12 inHg
Mostly cloudy night · 8:00 PM Mostly cloudy night
53° 💧 0.001 in 💨 1 mph H 91%30.12 inHg
Mostly cloudy night · 11:00 PM Mostly cloudy night
50° 💧 None 💨 1 mph H 89%30.12 inHg
Tomorrow
Mist at night · 2:00 AM Mist at night
46° 💧 None 💨 2 mph H 97%30.06 inHg
Fog at night · 5:00 AM Fog at night
46° 💧 None 💨 2 mph H 97%30.00 inHg
Fog · 8:00 AM Fog
49° 💧 None 💨 3 mph H 92%29.97 inHg
Overcast · 11:00 AM Overcast
55° 💧 0.002 in 💨 0 mph H 79%29.91 inHg
Light rain · 2:00 PM Light rain
55° 💧 0.027 in 💨 2 mph H 88%29.88 inHg
Light rain · 5:00 PM Light rain
54° 💧 0.008 in 💨 1 mph H 94%29.83 inHg
Light rain · 8:00 PM Light rain
52° 💧 0.073 in 💨 2 mph H 98%29.83 inHg
Light rain · 11:00 PM Light rain
52° 💧 0.090 in 💨 5 mph H 93%29.83 inHg

In Clear Lake and, more broadly, across the state of Washington: Clear skies will persist into the evening, with temperatures remaining mild between 58 and 67 degrees Fahrenheit. Light eastward winds are expected, averaging around 2 mph, with occasional gusts reaching up to 9 mph. No precipitation is anticipated during the next few hours, providing a calm and dry evening. Temperatures will gradually cool as the night progresses, but conditions should remain comfortable and clear through the late evening and into the early morning hours.

15-Day Weather Outlook for Clear Lake

TomorrowTomorrow Overcast Overcast 56°/45° 💧 None 💨 5 mph
Friday, Sep 25Fri Sep 25 Moderate rain Moderate rain 54°/49° 💧 0.804 in 💨 9 mph
Saturday, Sep 26Sat Sep 26 Mostly cloudy Mostly cloudy 60°/45° 💧 0.010 in 💨 5 mph
Sunday, Sep 27Sun Sep 27 Overcast Overcast 59°/44° 💧 None 💨 5 mph
Monday, Sep 28Mon Sep 28 Overcast Overcast 62°/45° 💧 0.001 in 💨 4 mph
Tuesday, Sep 29Tue Sep 29 Moderate rain Moderate rain 57°/49° 💧 0.731 in 💨 10 mph
Wednesday, Sep 30Wed Sep 30 Overcast Overcast 59°/43° 💧 0.088 in 💨 5 mph
Thursday, Oct 1Thu Oct 1 Overcast Overcast 66°/44° 💧 0.011 in 💨 5 mph
Friday, Oct 2Fri Oct 2 Mostly cloudy Mostly cloudy 58°/46° 💧 None 💨 3 mph
Saturday, Oct 3Sat Oct 3 Mostly cloudy Mostly cloudy 61°/44° 💧 0.001 in 💨 5 mph
Sunday, Oct 4Sun Oct 4 Mostly sunny Mostly sunny 64°/50° 💧 None 💨 3 mph
Monday, Oct 5Mon Oct 5 Mostly sunny Mostly sunny 65°/54° 💧 0.001 in 💨 3 mph
Tuesday, Oct 6Tue Oct 6 Mostly sunny Mostly sunny 75°/51° 💧 None 💨 5 mph
Wednesday, Oct 7Wed Oct 7 Light rain Light rain 63°/56° 💧 0.049 in 💨 10 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Clear Lake

Vertical axis: °F · Color based on temperature
Mostly clear night at 2:00 AM
51° Today 2:00 AM
Mostly clear night at 3:00 AM
50° 3:00 AM
Mostly clear night at 4:00 AM
50° 4:00 AM
Mostly clear night at 5:00 AM
50° 5:00 AM
Partly cloudy night at 6:00 AM
50° Today 6:00 AM
Mostly cloudy at 7:00 AM
50° 7:00 AM
Mostly cloudy at 8:00 AM
53° 8:00 AM
Overcast at 9:00 AM
56° 9:00 AM
Overcast at 10:00 AM
57° Today 10:00 AM
Overcast at 11:00 AM
56° 11:00 AM
Overcast at 12:00 PM
56° 12:00 PM
Overcast at 1:00 PM
58° 1:00 PM
Overcast at 2:00 PM
59° Today 2:00 PM
Overcast at 3:00 PM
59° 3:00 PM
Overcast at 4:00 PM
58° 4:00 PM
Overcast at 5:00 PM
57° 5:00 PM
Overcast at 6:00 PM
56° Today 6:00 PM
Overcast at 7:00 PM
55° 7:00 PM
Mostly cloudy night at 8:00 PM
53° 8:00 PM
Partly cloudy night at 9:00 PM
52° 9:00 PM
Mostly cloudy night at 10:00 PM
51° Today 10:00 PM
Mostly cloudy night at 11:00 PM
50° 11:00 PM
Overcast night at 12:00 AM
48° 12:00 AM
Overcast night at 1:00 AM
46° 1:00 AM
Mist at night at 2:00 AM
46° Tomorrow 2:00 AM
Fog at night at 3:00 AM
46° 3:00 AM
Fog at night at 4:00 AM
45° 4:00 AM
Fog at night at 5:00 AM
46° 5:00 AM
Fog at night at 6:00 AM
47° Tomorrow 6:00 AM
Fog at 7:00 AM
47° 7:00 AM
Fog at 8:00 AM
49° 8:00 AM
Overcast at 9:00 AM
51° 9:00 AM
Fog at 10:00 AM
52° Tomorrow 10:00 AM
Overcast at 11:00 AM
55° 11:00 AM
Overcast at 12:00 PM
56° 12:00 PM
Overcast at 1:00 PM
56° 1:00 PM
Light rain at 2:00 PM
55° Tomorrow 2:00 PM
Light rain at 3:00 PM
54° 3:00 PM
Light rain at 4:00 PM
55° 4:00 PM
Light rain at 5:00 PM
54° 5:00 PM
Overcast at 6:00 PM
54° Tomorrow 6:00 PM
Overcast at 7:00 PM
53° 7:00 PM
Light rain at 8:00 PM
52° 8:00 PM
Light rain at 9:00 PM
52° 9:00 PM
Light rain at 10:00 PM
52° Tomorrow 10:00 PM
Light rain at 11:00 PM
52° 11:00 PM
Light rain at 12:00 AM
52° 12:00 AM
Light rain at 1:00 AM
52° 1:00 AM
Overcast night at 2:00 AM
51° Friday 2:00 AM
Overcast night at 3:00 AM
51° 3:00 AM
Overcast night at 4:00 AM
50° 4:00 AM
Light rain at 5:00 AM
50° 5:00 AM
Light rain at 6:00 AM
50° Friday 6:00 AM
Moderate rain at 7:00 AM
51° 7:00 AM
Moderate rain at 8:00 AM
51° 8:00 AM
Light rain at 9:00 AM
52° 9:00 AM
Light rain at 10:00 AM
52° Friday 10:00 AM
Light rain at 11:00 AM
54° 11:00 AM
Light rain at 12:00 PM
52° 12:00 PM
Light rain at 1:00 PM
51° 1:00 PM
Light rain at 2:00 PM
51° Friday 2:00 PM
Light rain at 3:00 PM
50° 3:00 PM
Light rain at 4:00 PM
51° 4:00 PM
Light rain at 5:00 PM
52° 5:00 PM
Moderate rain at 8:00 PM
50° Friday 8:00 PM
Light rain at 11:00 PM
49° 11:00 PM
Mostly cloudy night at 2:00 AM
48° 2:00 AM
Mostly cloudy night at 5:00 AM
48° 5:00 AM
Partly cloudy at 8:00 AM
49° Saturday 8:00 AM
Mostly sunny at 11:00 AM
56° 11:00 AM
Overcast at 2:00 PM
60° 2:00 PM
Overcast at 5:00 PM
58° 5:00 PM
Overcast night at 8:00 PM
51° Saturday 8:00 PM
Overcast night at 11:00 PM
45° 11:00 PM
Overcast night at 2:00 AM
44° 2:00 AM
Overcast night at 5:00 AM
44° 5:00 AM
Overcast at 8:00 AM
47° Sunday 8:00 AM
Mostly sunny at 11:00 AM
57° 11:00 AM
Partly cloudy at 2:00 PM
59° 2:00 PM
Sunny at 5:00 PM
59° 5:00 PM
Clear night at 8:00 PM
51° Sunday 8:00 PM
Mostly clear night at 11:00 PM
48° 11:00 PM
Overcast night at 2:00 AM
46° 2:00 AM
Overcast night at 5:00 AM
45° 5:00 AM
Overcast at 8:00 AM
48° Monday 8:00 AM
Partly cloudy at 11:00 AM
58° 11:00 AM
Partly cloudy at 2:00 PM
62° 2:00 PM
Mostly cloudy at 5:00 PM
61° 5:00 PM
Mostly cloudy night at 11:00 PM
52° Monday 11:00 PM
Moderate rain at 5:00 AM
52° 5:00 AM
Light rain at 11:00 AM
57° 11:00 AM
Partly cloudy at 5:00 PM
56° 5:00 PM
Light rain at 11:00 PM
49° Tuesday 11:00 PM
Overcast night at 5:00 AM
47° 5:00 AM
Partly cloudy at 11:00 AM
55° 11:00 AM
Mostly sunny at 5:00 PM
59° 5:00 PM
Partly cloudy night at 11:00 PM
43° Wednesday 11:00 PM
Overcast night at 5:00 AM
44° 5:00 AM
Overcast at 11:00 AM
61° 11:00 AM
Sunny at 5:00 PM
66° 5:00 PM
Overcast night at 11:00 PM
52° Thursday 11:00 PM
Mostly cloudy night at 5:00 AM
52° 5:00 AM
Mostly cloudy at 11:00 AM
58° 11:00 AM
Overcast at 5:00 PM
58° 5:00 PM
Mostly cloudy night at 11:00 PM
46° Friday 11:00 PM
Mostly cloudy night at 5:00 AM
44° 5:00 AM
Overcast at 11:00 AM
58° 11:00 AM
Mostly sunny at 5:00 PM
61° 5:00 PM
Clear night at 11:00 PM
51° Saturday 11:00 PM
Clear night at 5:00 AM
50° 5:00 AM
Mostly sunny at 11:00 AM
58° 11:00 AM
Sunny at 5:00 PM
64° 5:00 PM
Partly cloudy night at 11:00 PM
52° Sunday 11:00 PM
Mostly clear night at 5:00 AM
54° 5:00 AM
Sunny at 11:00 AM
63° 11:00 AM
Sunny at 5:00 PM
65° 5:00 PM
Clear night at 11:00 PM
54° Monday 11:00 PM
Clear night at 5:00 AM
51° 5:00 AM
Sunny at 11:00 AM
67° 11:00 AM
Sunny at 5:00 PM
75° 5:00 PM
Mostly clear night at 11:00 PM
61° Tuesday 11:00 PM
Clear night at 5:00 AM
56° 5:00 AM
Sunny at 11:00 AM
63° 11:00 AM
Light rain at 5:00 PM
58° 5:00 PM

AIR QUALITY FORECAST

Air Quality Forecast for Clear Lake

Hourly forecast · Updated every 2 hours
Good
Nearest forecast value 2:00 AM
PM2.5 Fine particles Good 2,3µg/m³

Microscopic particles that can penetrate deep into the lungs. Elevated concentrations can especially affect children, older adults and people with respiratory conditions.

PM10 Particulate matter Good 4,5µg/m³

Includes dust, pollen and other airborne particles. High concentrations may irritate the respiratory system.

O₃ Ozone Good 13,5µg/m³

Ground-level ozone can irritate the eyes and respiratory system when concentrations are elevated.

NO₂ Nitrogen dioxide Good 3,5µg/m³

A gas emitted mainly by traffic and some industrial activity. High exposure can affect respiratory health.

Air quality is favorable for outdoor activities.

UV & HEALTH

UV, Sun & Health Outlook in Clear Lake

Maximum daily UV Today, tomorrow and the following day show the maximum UV index forecast for each day.
0–2 Low 3–5 Moderate 6–7 High 8–10 Very high 11+ Extreme
Today UV 3,6Moderate 😊Good
Tomorrow UV 2,5Low 🙂Fair
Friday UV 2,0Low 🙂Fair
Saturday UV 3,5Moderate 🙂Fair
Sunday UV 3,0Moderate 😊Good
Monday UV 4,0Moderate Unavailable
Tuesday UV 4,0Moderate Unavailable
Hourly UV index today
7:00 AMUV 0,0 8:00 AMUV 0,2 9:00 AMUV 0,6 10:00 AMUV 1,2 11:00 AMUV 1,6 12:00 PMUV 2,7 1:00 PMUV 3,6 2:00 PMUV 2,9 3:00 PMUV 2,1 4:00 PMUV 1,4 5:00 PMUV 0,7 6:00 PMUV 0,2
Today's weather health advice Open today's recommendations.

Moderate UV risk

Sunglasses and sun protection are recommended for prolonged exposure.

Good air quality

Air quality is good and outdoor activities can be enjoyed normally.

Comfortable temperature conditions

Temperatures should feel comfortable for most people, with no particular heat or cold precautions needed.

Good conditions for outdoor activities

Outdoor activities can generally be enjoyed normally, with sun protection adjusted to the UV level.

WIND OUTLOOK

Hourly Wind Forecast for Clear Lake

Vertical axis: mph · Horizontal axis: hours
Hourly wind speed Chart of sustained wind and maximum gusts in mph. Today 2:00 AM 3:00 AM 4:00 AM 5:00 AM Today 6:00 AM 7:00 AM 8:00 AM 9:00 AM Today 10:00 AM 11:00 AM 12:00 PM 1:00 PM Today 2:00 PM 3:00 PM 4:00 PM 5:00 PM Today 6:00 PM 7:00 PM 8:00 PM 9:00 PM Today 10:00 PM 11:00 PM 12:00 AM 1:00 AM Tomorrow 2:00 AM 3:00 AM 4:00 AM 5:00 AM Tomorrow 6:00 AM 7:00 AM 8:00 AM 9:00 AM Tomorrow 10:00 AM 11:00 AM 12:00 PM 1:00 PM Tomorrow 2:00 PM 3:00 PM 4:00 PM 5:00 PM Tomorrow 6:00 PM 7:00 PM 8:00 PM 9:00 PM Tomorrow 10:00 PM 11:00 PM 12:00 AM 1:00 AM Friday 2:00 AM 3:00 AM 4:00 AM 5:00 AM Friday 6:00 AM 7:00 AM 8:00 AM 9:00 AM Friday 10:00 AM 11:00 AM 12:00 PM 1:00 PM Friday 2:00 PM 3:00 PM 4:00 PM 5:00 PM Friday 8:00 PM 11:00 PM 2:00 AM 5:00 AM Saturday 8:00 AM 11:00 AM 2:00 PM 5:00 PM Saturday 8:00 PM 11:00 PM 2:00 AM 5:00 AM Sunday 8:00 AM 11:00 AM 2:00 PM 5:00 PM Sunday 8:00 PM 11:00 PM 2:00 AM 5:00 AM Monday 8:00 AM 11:00 AM 2:00 PM 5:00 PM Monday 11:00 PM 5:00 AM 11:00 AM 5:00 PM Tuesday 11:00 PM 5:00 AM 11:00 AM 5:00 PM Wednesday 11:00 PM 5:00 AM 11:00 AM 5:00 PM Thursday 11:00 PM 5:00 AM 11:00 AM 5:00 PM Friday 11:00 PM 5:00 AM 11:00 AM 5:00 PM Saturday 11:00 PM 5:00 AM 11:00 AM 5:00 PM Sunday 11:00 PM 5:00 AM 11:00 AM 5:00 PM Monday 11:00 PM 5:00 AM 11:00 AM 5:00 PM Tuesday 11:00 PM 5:00 AM 11:00 AM 5:00 PM
Sustained wind Max gusts
NIGHT SKY · CLEAR LAKE, WASHINGTON

Tonight's Stargazing & Shooting Stars

Excellent observing conditions. Best local viewing window: 3:00 AM–4:00 AM.

82/100Best-hour score
BEST TIME TONIGHT 3:00 AM–4:00 AM Astronomical darkness: 8:52 PM–5:11 AM
Cloud cover 21% Real hourly forecast for the best viewing hour.
Moonlight 89% Waxing Gibbous · Moon about 3° above the horizon at the best viewing hour.
Meteor activity Southern Taurids Reference ZHR 7 · Radiant 52° high at the best hour.
Estimated visible meteors 0–2/hour Local estimate after weather, moonlight and radiant-height adjustments.
Chance ≥1 meteor in 30 min38%
UPCOMING METEOR PERIODSStart, peak and end dates · weather should be checked closer to the peak.
SEP 20–NOV 20
Southern TauridsStart SEP 20 · Peak NOV 5 · End NOV 20 · ZHR 7 · 20% Moon at peak
ACTIVE NOW
OCT 2–NOV 7
OrionidsStart OCT 2 · Peak OCT 21 · End NOV 7 · ZHR 20 · 77% Moon at peak
UPCOMING
OCT 20–DEC 10
Northern TauridsStart OCT 20 · Peak NOV 12 · End DEC 10 · ZHR 5 · 7% Moon at peak
UPCOMING
NOV 6–NOV 30
LeonidsStart NOV 6 · Peak NOV 17 · End NOV 30 · ZHR 15 · 52% Moon at peak
UPCOMING

Experimental local observing estimate. Weather values come from the hourly forecast already used on this page. Moon position and astronomical darkness are calculated locally from time and coordinates. Meteor-shower ZHR describes ideal conditions and is not the number of meteors a person should expect to see locally.

Forecast data for Clear Lake were last refreshed today at 1:24 AM. The current forecast period extends through 24/09/2026 at 11:00 PM. Weather, air-quality and UV-index data are provided through WEATHER-INFO.COM. Forecasts are produced automatically from the latest available data and are subject to periodic technical checks. This service is intended for general weather information.