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Now · 10:56 AM

Maple Valley Weather & Hourly Forecast

United States · Washington · 98038

Light rain
57°F
Light rain
Feels like: 57°F
💧 Humidity 90% 🌡 Pressure 30.03 inHg 💨 Wind 4 mph 👁 Visibility 5.8 mi Clouds 98% ☀️ UV index 1.0 · Low 🌅 Sunrise 6:23 AM 🌇 Sunset 7:55 PM

Hourly Forecast for Maple Valley

Today
Light rain · 11:00 AM Light rain
57° 💧 0.08 in 💨 4 mph H 90%30.03 inHg
Light rain · 2:00 PM Light rain
61° 💧 0.06 in 💨 1 mph H 82%30.03 inHg
Light rain · 5:00 PM Light rain
64° 💧 0.01 in 💨 5 mph H 68%30.00 inHg
Mostly cloudy night · 8:00 PM Mostly cloudy night
62° 💧 None 💨 5 mph H 68%30.00 inHg
Mostly cloudy night · 11:00 PM Mostly cloudy night
56° 💧 None 💨 4 mph H 83%30.06 inHg
Tomorrow
Clear night · 2:00 AM Clear night
54° 💧 None 💨 3 mph H 96%30.09 inHg
Partly cloudy night · 5:00 AM Partly cloudy night
55° 💧 None 💨 3 mph H 80%30.09 inHg
Overcast · 8:00 AM Overcast
56° 💧 None 💨 2 mph H 75%30.09 inHg
Overcast · 11:00 AM Overcast
62° 💧 None 💨 5 mph H 64%30.09 inHg
Overcast · 2:00 PM Overcast
66° 💧 None 💨 2 mph H 60%30.09 inHg
Mostly cloudy · 5:00 PM Mostly cloudy
68° 💧 None 💨 3 mph H 45%30.00 inHg
Partly cloudy night · 8:00 PM Partly cloudy night
63° 💧 None 💨 4 mph H 64%30.00 inHg
Partly cloudy night · 11:00 PM Partly cloudy night
59° 💧 None 💨 2 mph H 78%30.00 inHg
Monday
Overcast night · 2:00 AM Overcast night
51° 💧 None 💨 2 mph H 85%30.00 inHg
Mostly cloudy night · 5:00 AM Mostly cloudy night
49° 💧 None 💨 2 mph H 88%29.97 inHg
Mostly sunny · 8:00 AM Mostly sunny
55° 💧 None 💨 1 mph H 75%29.94 inHg

In Maple Valley and, more broadly, across the state of Washington: Mostly cloudy skies will persist through the afternoon with temperatures remaining in the cool range of 50 to 55 degrees Fahrenheit. Light west winds are expected, with speeds up to 8 mph and occasional gusts reaching 15 mph. Rain is likely at times, with total accumulations around 0.46 inches. Expect periods of drizzle or light showers, especially later in the day. Conditions will remain damp and breezy, so dressing in layers and carrying an umbrella is advisable. The rain may continue into the evening, gradually tapering off as the night approaches. Overall, the rest of the day will be characterized by cool, moist weather with persistent cloud cover.

15-Day Weather Outlook for Maple Valley

TomorrowTomorrow Overcast Overcast 68°/54° 💧 None 💨 5 mph
Monday, Aug 31Mon Aug 31 Partly cloudy Partly cloudy 78°/49° 💧 None 💨 7 mph
Tuesday, Sep 1Tue Sep 1 Mostly cloudy Mostly cloudy 76°/53° 💧 None 💨 9 mph
Wednesday, Sep 2Wed Sep 2 Moderate rain Moderate rain 60°/51° 💧 0.54 in 💨 9 mph
Thursday, Sep 3Thu Sep 3 Light rain Light rain 59°/51° 💧 0.37 in 💨 9 mph
Friday, Sep 4Fri Sep 4 Light rain Light rain 66°/50° 💧 0.01 in 💨 5 mph
Saturday, Sep 5Sat Sep 5 Mostly sunny Mostly sunny 73°/48° 💧 None 💨 5 mph
Sunday, Sep 6Sun Sep 6 Light rain Light rain 60°/54° 💧 0.13 in 💨 12 mph
Monday, Sep 7Mon Sep 7 Light rain Light rain 62°/53° 💧 0.29 in 💨 12 mph
Tuesday, Sep 8Tue Sep 8 Light rain Light rain 72°/52° 💧 0.01 in 💨 6 mph
Wednesday, Sep 9Wed Sep 9 Partly cloudy Partly cloudy 76°/49° 💧 None 💨 7 mph
Thursday, Sep 10Thu Sep 10 Sunny Sunny 78°/51° 💧 None 💨 7 mph
Friday, Sep 11Fri Sep 11 Overcast Overcast 77°/53° 💧 None 💨 6 mph
Saturday, Sep 12Sat Sep 12 Overcast Overcast 80°/53° 💧 None 💨 7 mph
Sunday, Sep 13Sun Sep 13 Overcast Overcast 72°/52° 💧 None 💨 7 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Maple Valley

Vertical axis: °F · Color based on temperature
Light rain at 11:00 AM
57° Today 11:00 AM
Light rain at 12:00 PM
58° 12:00 PM
Light rain at 1:00 PM
59° 1:00 PM
Light rain at 2:00 PM
61° 2:00 PM
Light rain at 3:00 PM
63° Today 3:00 PM
Light rain at 4:00 PM
64° 4:00 PM
Light rain at 5:00 PM
64° 5:00 PM
Mostly sunny at 6:00 PM
64° 6:00 PM
Mostly cloudy at 7:00 PM
63° Today 7:00 PM
Mostly cloudy night at 8:00 PM
62° 8:00 PM
Mostly cloudy night at 9:00 PM
60° 9:00 PM
Mostly cloudy night at 10:00 PM
57° 10:00 PM
Mostly cloudy night at 11:00 PM
56° Today 11:00 PM
Partly cloudy night at 12:00 AM
55° 12:00 AM
Mostly clear night at 1:00 AM
55° 1:00 AM
Clear night at 2:00 AM
54° 2:00 AM
Mostly clear night at 3:00 AM
54° Tomorrow 3:00 AM
Partly cloudy night at 4:00 AM
55° 4:00 AM
Partly cloudy night at 5:00 AM
55° 5:00 AM
Overcast night at 6:00 AM
55° 6:00 AM
Overcast at 7:00 AM
55° Tomorrow 7:00 AM
Overcast at 8:00 AM
56° 8:00 AM
Overcast at 9:00 AM
58° 9:00 AM
Overcast at 10:00 AM
60° 10:00 AM
Overcast at 11:00 AM
62° Tomorrow 11:00 AM
Overcast at 12:00 PM
64° 12:00 PM
Overcast at 1:00 PM
66° 1:00 PM
Overcast at 2:00 PM
66° 2:00 PM
Overcast at 3:00 PM
67° Tomorrow 3:00 PM
Overcast at 4:00 PM
68° 4:00 PM
Mostly cloudy at 5:00 PM
68° 5:00 PM
Mostly sunny at 6:00 PM
68° 6:00 PM
Mostly sunny at 7:00 PM
66° Tomorrow 7:00 PM
Partly cloudy night at 8:00 PM
63° 8:00 PM
Partly cloudy night at 9:00 PM
60° 9:00 PM
Mostly clear night at 10:00 PM
59° 10:00 PM
Partly cloudy night at 11:00 PM
59° Tomorrow 11:00 PM
Overcast night at 12:00 AM
52° 12:00 AM
Overcast night at 1:00 AM
52° 1:00 AM
Overcast night at 2:00 AM
51° 2:00 AM
Mostly cloudy night at 3:00 AM
50° Monday 3:00 AM
Mostly cloudy night at 4:00 AM
50° 4:00 AM
Mostly cloudy night at 5:00 AM
49° 5:00 AM
Partly cloudy night at 6:00 AM
49° 6:00 AM
Mostly sunny at 7:00 AM
50° Monday 7:00 AM
Mostly sunny at 8:00 AM
55° 8:00 AM
Mostly sunny at 9:00 AM
59° 9:00 AM
Mostly sunny at 10:00 AM
64° 10:00 AM
Mostly sunny at 11:00 AM
67° Monday 11:00 AM
Partly cloudy at 12:00 PM
71° 12:00 PM
Partly cloudy at 1:00 PM
75° 1:00 PM
Mostly sunny at 2:00 PM
77° 2:00 PM
Mostly sunny at 3:00 PM
78° Monday 3:00 PM
Mostly sunny at 4:00 PM
78° 4:00 PM
Mostly sunny at 5:00 PM
77° 5:00 PM
Sunny at 6:00 PM
74° 6:00 PM
Mostly sunny at 7:00 PM
69° Monday 7:00 PM
Partly cloudy night at 8:00 PM
62° 8:00 PM
Partly cloudy night at 9:00 PM
59° 9:00 PM
Partly cloudy night at 10:00 PM
58° 10:00 PM
Mostly cloudy night at 11:00 PM
57° Monday 11:00 PM
Overcast night at 12:00 AM
56° 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° Tuesday 3:00 AM
Overcast night at 4:00 AM
54° 4:00 AM
Overcast night at 5:00 AM
53° 5:00 AM
Overcast night at 6:00 AM
53° 6:00 AM
Overcast at 7:00 AM
53° Tuesday 7:00 AM
Overcast at 8:00 AM
57° 8:00 AM
Overcast at 9:00 AM
61° 9:00 AM
Overcast at 10:00 AM
65° 10:00 AM
Overcast at 11:00 AM
68° Tuesday 11:00 AM
Overcast at 12:00 PM
71° 12:00 PM
Overcast at 1:00 PM
73° 1:00 PM
Mostly cloudy at 2:00 PM
76° 2:00 PM
Mostly cloudy at 3:00 PM
76° Tuesday 3:00 PM
Overcast at 4:00 PM
74° 4:00 PM
Overcast at 5:00 PM
74° 5:00 PM
Overcast at 6:00 PM
72° 6:00 PM
Overcast at 7:00 PM
69° Tuesday 7:00 PM
Overcast night at 8:00 PM
66° 8:00 PM
Overcast night at 9:00 PM
64° 9:00 PM
Overcast night at 10:00 PM
62° 10:00 PM
Overcast night at 11:00 PM
60° Tuesday 11:00 PM
Overcast night at 12:00 AM
59° 12:00 AM
Overcast night at 1:00 AM
59° 1:00 AM
Overcast night at 2:00 AM
58° 2:00 AM
Overcast night at 3:00 AM
58° Wednesday 3:00 AM
Overcast night at 4:00 AM
58° 4:00 AM
Overcast night at 5:00 AM
59° 5:00 AM
Overcast night at 6:00 AM
59° 6:00 AM
Light rain at 7:00 AM
57° Wednesday 7:00 AM
Light rain at 8:00 AM
56° 8:00 AM
Light rain at 9:00 AM
57° 9:00 AM
Light rain at 10:00 AM
57° 10:00 AM

AIR QUALITY FORECAST

Air Quality Forecast for Maple Valley

Hourly forecast · Updated every 2 hours
Good
Nearest forecast value 11:00 AM
PM2.5 Fine particles Good 0,5µg/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 0,8µg/m³

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

O₃ Ozone Good 53,8µg/m³

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

NO₂ Nitrogen dioxide Good 1,9µg/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 Maple Valley

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 3,0Moderate 😊Good
Tomorrow UV 3,1Moderate 🙂Fair
Monday UV 5,3Moderate 🙂Fair
Tuesday UV 5,1Moderate 😊Good
Wednesday UV 4,0Moderate 😊Good
Thursday UV 4,0Moderate Unavailable
Friday UV 4,0Moderate Unavailable
Hourly UV index today
11:00 AMUV 1,5 12:00 PMUV 2,1 1:00 PMUV 3,0 2:00 PMUV 2,8 3:00 PMUV 1,9 4:00 PMUV 1,2 5:00 PMUV 0,7 6:00 PMUV 0,4 7:00 PMUV 0,1
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 Maple Valley

Vertical axis: mph · Horizontal axis: hours
Hourly wind speed Chart of sustained wind and maximum gusts in mph. Today 11:00 AM 12:00 PM 1:00 PM 2:00 PM Today 3:00 PM 4:00 PM 5:00 PM 6:00 PM Today 7:00 PM 8:00 PM 9:00 PM 10:00 PM Today 11:00 PM 12:00 AM 1:00 AM 2:00 AM Tomorrow 3:00 AM 4:00 AM 5:00 AM 6:00 AM Tomorrow 7:00 AM 8:00 AM 9:00 AM 10:00 AM Tomorrow 11:00 AM 12:00 PM 1:00 PM 2:00 PM Tomorrow 3:00 PM 4:00 PM 5:00 PM 6:00 PM Tomorrow 7:00 PM 8:00 PM 9:00 PM 10:00 PM Tomorrow 11:00 PM 12:00 AM 1:00 AM 2:00 AM Monday 3:00 AM 4:00 AM 5:00 AM 6:00 AM Monday 7:00 AM 8:00 AM 9:00 AM 10:00 AM Monday 11:00 AM 12:00 PM 1:00 PM 2:00 PM Monday 3:00 PM 4:00 PM 5:00 PM 6:00 PM Monday 7:00 PM 8:00 PM 9:00 PM 10:00 PM Monday 11:00 PM 12:00 AM 1:00 AM 2:00 AM Tuesday 3:00 AM 4:00 AM 5:00 AM 6:00 AM Tuesday 7:00 AM 8:00 AM 9:00 AM 10:00 AM Tuesday 11:00 AM 12:00 PM 1:00 PM 2:00 PM Tuesday 3:00 PM 4:00 PM 5:00 PM 6:00 PM Tuesday 7:00 PM 8:00 PM 9:00 PM 10:00 PM Tuesday 11:00 PM 12:00 AM 1:00 AM 2:00 AM Wednesday 3:00 AM 4:00 AM 5:00 AM 6:00 AM Wednesday 7:00 AM 8:00 AM 9:00 AM 10:00 AM
Sustained wind Max gusts
Internal PR simulation: 4.45 Population: 28,287

Forecast data for Maple Valley were last refreshed today at 10:56 AM. The current forecast period extends through 31/08/2026 at 8:00 AM. 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.