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Now · 11:37 PM

Keyport Weather & Hourly Forecast

United States · Washington · 98345

Mostly clear night
58°F
Mostly clear night
Feels like: 57°F
💧 Humidity 82% 🌡 Pressure 30.03 inHg 💨 Wind 3 mph 👁 Visibility 6.2 mi Clouds 14% ☀️ UV index 0.0 · Low 🌅 Sunrise 6:26 AM 🌇 Sunset 7:56 PM

Hourly Forecast for Keyport

Tomorrow
Mostly clear night · 12:00 AM Mostly clear night
58° 💧 None 💨 3 mph H 82%30.03 inHg
Partly cloudy night · 3:00 AM Partly cloudy night
58° 💧 None 💨 4 mph H 88%30.00 inHg
Overcast night · 6:00 AM Overcast night
53° 💧 None 💨 4 mph H 94%29.94 inHg
Overcast · 9:00 AM Overcast
60° 💧 None 💨 7 mph H 70%29.91 inHg
Overcast · 12:00 PM Overcast
66° 💧 None 💨 8 mph H 51%29.88 inHg
Mostly cloudy · 3:00 PM Mostly cloudy
69° 💧 None 💨 8 mph H 45%29.83 inHg
Overcast · 6:00 PM Overcast
67° 💧 None 💨 7 mph H 52%29.77 inHg
Overcast night · 9:00 PM Overcast night
60° 💧 None 💨 3 mph H 80%29.80 inHg
Tuesday
Overcast night · 12:00 AM Overcast night
58° 💧 None 💨 2 mph H 91%29.80 inHg
Overcast night · 3:00 AM Overcast night
55° 💧 None 💨 2 mph H 94%29.80 inHg
Mostly clear night · 6:00 AM Mostly clear night
54° 💧 None 💨 3 mph H 98%29.83 inHg
Partly cloudy · 9:00 AM Partly cloudy
61° 💧 None 💨 6 mph H 73%29.83 inHg
Partly cloudy · 12:00 PM Partly cloudy
73° 💧 None 💨 6 mph H 48%29.80 inHg
Mostly sunny · 3:00 PM Mostly sunny
80° 💧 None 💨 5 mph H 36%29.74 inHg
Overcast · 6:00 PM Overcast
72° 💧 None 💨 3 mph H 50%29.77 inHg
Overcast night · 9:00 PM Overcast night
59° 💧 None 💨 2 mph H 78%29.83 inHg

In Keyport and, more broadly, across the state of Washington: The evening will feature a mix of sun and clouds with cool temperatures ranging from 56 to 60 degrees Fahrenheit. Winds will be light, coming from the west at around 3 mph, with gusts up to 3 mph. No precipitation is expected during the next few hours. Conditions will remain relatively calm and comfortable, with no significant changes anticipated overnight. Temperatures will likely stay steady, providing a cool, clear evening.

15-Day Weather Outlook for Keyport

TomorrowTomorrow Mostly cloudy Mostly cloudy 70°/53° 💧 None 💨 8 mph
Tuesday, Sep 1Tue Sep 1 Mostly sunny Mostly sunny 80°/54° 💧 None 💨 7 mph
Wednesday, Sep 2Wed Sep 2 Moderate rain Moderate rain 69°/54° 💧 0.46 in 💨 14 mph
Thursday, Sep 3Thu Sep 3 Moderate rain Moderate rain 63°/50° 💧 0.21 in 💨 12 mph
Friday, Sep 4Fri Sep 4 Partly cloudy Partly cloudy 70°/48° 💧 None 💨 9 mph
Saturday, Sep 5Sat Sep 5 Overcast Overcast 73°/48° 💧 None 💨 5 mph
Sunday, Sep 6Sun Sep 6 Sunny Sunny 75°/50° 💧 None 💨 8 mph
Monday, Sep 7Mon Sep 7 Overcast Overcast 79°/54° 💧 None 💨 5 mph
Tuesday, Sep 8Tue Sep 8 Sunny Sunny 73°/52° 💧 None 💨 7 mph
Wednesday, Sep 9Wed Sep 9 Sunny Sunny 75°/52° 💧 None 💨 10 mph
Thursday, Sep 10Thu Sep 10 Sunny Sunny 80°/56° 💧 None 💨 10 mph
Friday, Sep 11Fri Sep 11 Sunny Sunny 85°/59° 💧 None 💨 6 mph
Saturday, Sep 12Sat Sep 12 Mostly cloudy Mostly cloudy 86°/58° 💧 None 💨 5 mph
Sunday, Sep 13Sun Sep 13 Partly cloudy Partly cloudy 78°/56° 💧 None 💨 6 mph
Monday, Sep 14Mon Sep 14 Sunny Sunny 76°/52° 💧 None 💨 10 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Keyport

Vertical axis: °F · Color based on temperature
Mostly clear night at 12:00 AM
58° Tomorrow 12:00 AM
Mostly clear night at 1:00 AM
58° 1:00 AM
Partly cloudy night at 2:00 AM
58° 2:00 AM
Partly cloudy night at 3:00 AM
58° 3:00 AM
Partly cloudy night at 4:00 AM
57° Tomorrow 4:00 AM
Mostly cloudy night at 5:00 AM
55° 5:00 AM
Overcast night at 6:00 AM
53° 6:00 AM
Overcast at 7:00 AM
54° 7:00 AM
Overcast at 8:00 AM
57° Tomorrow 8:00 AM
Overcast at 9:00 AM
60° 9:00 AM
Mostly cloudy at 10:00 AM
64° 10:00 AM
Mostly cloudy at 11:00 AM
67° 11:00 AM
Overcast at 12:00 PM
66° Tomorrow 12:00 PM
Mostly cloudy at 1:00 PM
68° 1:00 PM
Overcast at 2:00 PM
69° 2:00 PM
Mostly cloudy at 3:00 PM
69° 3:00 PM
Mostly cloudy at 4:00 PM
70° Tomorrow 4:00 PM
Mostly cloudy at 5:00 PM
68° 5:00 PM
Overcast at 6:00 PM
67° 6:00 PM
Overcast at 7:00 PM
64° 7:00 PM
Overcast night at 8:00 PM
61° Tomorrow 8:00 PM
Overcast night at 9:00 PM
60° 9:00 PM
Overcast night at 10:00 PM
59° 10:00 PM
Overcast night at 11:00 PM
58° 11:00 PM
Overcast night at 12:00 AM
58° Tuesday 12:00 AM
Overcast night at 1:00 AM
58° 1:00 AM
Overcast night at 2:00 AM
57° 2:00 AM
Overcast night at 3:00 AM
55° 3:00 AM
Overcast night at 4:00 AM
56° Tuesday 4:00 AM
Mostly cloudy night at 5:00 AM
55° 5:00 AM
Mostly clear night at 6:00 AM
54° 6:00 AM
Mostly sunny at 7:00 AM
54° 7:00 AM
Partly cloudy at 8:00 AM
57° Tuesday 8:00 AM
Partly cloudy at 9:00 AM
61° 9:00 AM
Partly cloudy at 10:00 AM
65° 10:00 AM
Mostly cloudy at 11:00 AM
66° 11:00 AM
Partly cloudy at 12:00 PM
73° Tuesday 12:00 PM
Mostly sunny at 1:00 PM
77° 1:00 PM
Mostly sunny at 2:00 PM
79° 2:00 PM
Mostly sunny at 3:00 PM
80° 3:00 PM
Mostly sunny at 4:00 PM
79° Tuesday 4:00 PM
Partly cloudy at 5:00 PM
75° 5:00 PM
Overcast at 6:00 PM
72° 6:00 PM
Overcast at 7:00 PM
68° 7:00 PM
Overcast night at 8:00 PM
62° Tuesday 8:00 PM
Overcast night at 9:00 PM
59° 9:00 PM
Mostly cloudy night at 10:00 PM
56° 10:00 PM
Overcast night at 11:00 PM
56° 11:00 PM
Overcast night at 12:00 AM
55° Wednesday 12:00 AM
Overcast night at 1:00 AM
55° 1:00 AM
Overcast night at 2:00 AM
54° 2:00 AM
Overcast night at 3:00 AM
54° 3:00 AM
Overcast night at 4:00 AM
57° Wednesday 4:00 AM
Mostly cloudy night at 5:00 AM
57° 5:00 AM
Partly cloudy night at 6:00 AM
58° 6:00 AM
Mostly cloudy at 7:00 AM
60° 7:00 AM
Mostly cloudy at 8:00 AM
60° Wednesday 8:00 AM
Mostly cloudy at 9:00 AM
62° 9:00 AM
Mostly cloudy at 10:00 AM
66° 10:00 AM
Light rain at 11:00 AM
68° 11:00 AM
Light rain at 12:00 PM
67° Wednesday 12:00 PM
Overcast at 1:00 PM
65° 1:00 PM
Light rain at 2:00 PM
69° 2:00 PM
Light rain at 3:00 PM
68° 3:00 PM
Light rain at 4:00 PM
61° Wednesday 4:00 PM
Moderate rain at 5:00 PM
59° 5:00 PM
Moderate rain at 6:00 PM
57° 6:00 PM
Moderate rain at 7:00 PM
57° 7:00 PM
Moderate rain at 8:00 PM
56° Wednesday 8:00 PM
Light rain at 9:00 PM
56° 9:00 PM
Overcast night at 10:00 PM
54° 10:00 PM
Overcast night at 11:00 PM
55° 11:00 PM
Overcast night at 12:00 AM
55° Thursday 12:00 AM
Overcast night at 1:00 AM
55° 1:00 AM
Overcast night at 2:00 AM
54° 2:00 AM
Overcast night at 3:00 AM
53° 3:00 AM
Overcast night at 4:00 AM
52° Thursday 4:00 AM
Overcast night at 5:00 AM
50° 5:00 AM
Partly cloudy night at 6:00 AM
49° 6:00 AM
Partly cloudy at 7:00 AM
49° 7:00 AM
Partly cloudy at 8:00 AM
51° Thursday 8:00 AM
Partly cloudy at 9:00 AM
54° 9:00 AM
Mostly cloudy at 10:00 AM
57° 10:00 AM
Mostly cloudy at 11:00 AM
60° 11:00 AM
Light rain at 12:00 PM
60° Thursday 12:00 PM
Light rain at 1:00 PM
61° 1:00 PM
Light rain at 2:00 PM
62° 2:00 PM
Moderate rain at 3:00 PM
64° 3:00 PM
Light rain at 4:00 PM
64° Thursday 4:00 PM
Light rain at 5:00 PM
63° 5:00 PM
Light rain at 6:00 PM
60° 6:00 PM
Light rain at 7:00 PM
57° 7:00 PM
Mostly cloudy night at 8:00 PM
54° Thursday 8:00 PM
Mostly cloudy night at 9:00 PM
52° 9:00 PM
Mostly cloudy night at 10:00 PM
51° 10:00 PM
Mostly cloudy night at 11:00 PM
50° 11:00 PM

AIR QUALITY FORECAST

Air Quality Forecast for Keyport

Hourly forecast · Updated every 2 hours
Good
Nearest forecast value 12:00 AM
PM2.5 Fine particles Good 2,4µg/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 5,5µg/m³

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

O₃ Ozone Good 43,1µg/m³

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

NO₂ Nitrogen dioxide Good 2,6µg/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 Keyport

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 3,9Moderate Unavailable
Tomorrow UV 5,6Moderate 🙂Fair
Tuesday UV 5,3Moderate 😊Good
Wednesday UV 3,1Moderate 🙂Fair
Thursday UV 3,8Moderate 🙂Fair
Friday UV 6,0High Unavailable
Saturday UV 6,0High Unavailable
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 Keyport

Vertical axis: mph · Horizontal axis: hours
Hourly wind speed Chart of sustained wind and maximum gusts in mph. Tomorrow 12:00 AM 1:00 AM 2:00 AM 3:00 AM Tomorrow 4:00 AM 5:00 AM 6:00 AM 7:00 AM Tomorrow 8:00 AM 9:00 AM 10:00 AM 11:00 AM Tomorrow 12:00 PM 1:00 PM 2:00 PM 3:00 PM Tomorrow 4:00 PM 5:00 PM 6:00 PM 7:00 PM Tomorrow 8:00 PM 9:00 PM 10:00 PM 11:00 PM Tuesday 12:00 AM 1:00 AM 2:00 AM 3:00 AM Tuesday 4:00 AM 5:00 AM 6:00 AM 7:00 AM Tuesday 8:00 AM 9:00 AM 10:00 AM 11:00 AM Tuesday 12:00 PM 1:00 PM 2:00 PM 3:00 PM Tuesday 4:00 PM 5:00 PM 6:00 PM 7:00 PM Tuesday 8:00 PM 9:00 PM 10:00 PM 11:00 PM Wednesday 12:00 AM 1:00 AM 2:00 AM 3:00 AM Wednesday 4:00 AM 5:00 AM 6:00 AM 7:00 AM Wednesday 8:00 AM 9:00 AM 10:00 AM 11:00 AM Wednesday 12:00 PM 1:00 PM 2:00 PM 3:00 PM Wednesday 4:00 PM 5:00 PM 6:00 PM 7:00 PM Wednesday 8:00 PM 9:00 PM 10:00 PM 11:00 PM Thursday 12:00 AM 1:00 AM 2:00 AM 3:00 AM Thursday 4:00 AM 5:00 AM 6:00 AM 7:00 AM Thursday 8:00 AM 9:00 AM 10:00 AM 11:00 AM Thursday 12:00 PM 1:00 PM 2:00 PM 3:00 PM Thursday 4:00 PM 5:00 PM 6:00 PM 7:00 PM Thursday 8:00 PM 9:00 PM 10:00 PM 11:00 PM
Sustained wind Max gusts
Internal PR simulation: 3.50 Population: 221

Forecast data for Keyport were last refreshed today at 11:37 PM. The current forecast period extends through 01/09/2026 at 9:00 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.