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Now · 11:19 PM

Liberty Lake Weather & Hourly Forecast

United States · Washington · 99019

Overcast night
54°F
Overcast night
Feels like: 52°F
💧 Humidity 75% 🌡 Pressure 29.80 inHg 💨 Wind 3 mph 👁 Visibility 6.2 mi Clouds 100% ☀️ UV index 0.0 · Low 🌅 Sunrise 6:09 AM 🌇 Sunset 7:26 PM

Hourly Forecast for Liberty Lake

Tomorrow
Overcast night · 12:00 AM Overcast night
54° 💧 None 💨 3 mph H 75%29.80 inHg
Overcast night · 3:00 AM Overcast night
53° 💧 None 💨 2 mph H 64%29.80 inHg
Overcast night · 6:00 AM Overcast night
53° 💧 None 💨 4 mph H 72%29.88 inHg
Overcast · 9:00 AM Overcast
55° 💧 None 💨 4 mph H 69%29.94 inHg
Overcast · 12:00 PM Overcast
62° 💧 None 💨 5 mph H 56%29.94 inHg
Overcast · 3:00 PM Overcast
64° 💧 None 💨 4 mph H 40%29.94 inHg
Overcast · 6:00 PM Overcast
64° 💧 None 💨 2 mph H 38%29.91 inHg
Overcast night · 9:00 PM Overcast night
58° 💧 None 💨 4 mph H 54%29.94 inHg
Saturday
Overcast night · 12:00 AM Overcast night
53° 💧 None 💨 4 mph H 63%29.97 inHg
Mostly cloudy night · 3:00 AM Mostly cloudy night
50° 💧 None 💨 4 mph H 71%30.00 inHg
Overcast night · 6:00 AM Overcast night
48° 💧 None 💨 3 mph H 72%30.03 inHg
Overcast · 9:00 AM Overcast
58° 💧 None 💨 3 mph H 50%30.00 inHg
Light rain · 12:00 PM Light rain
63° 💧 0.02 in 💨 4 mph H 46%30.00 inHg
Overcast · 3:00 PM Overcast
66° 💧 None 💨 5 mph H 41%29.97 inHg
Moderate rain · 6:00 PM Moderate rain
56° 💧 0.06 in 💨 7 mph H 90%30.03 inHg
Mostly cloudy night · 9:00 PM Mostly cloudy night
52° 💧 None 💨 4 mph H 93%30.09 inHg

In Liberty Lake and, more broadly, across the state of Washington: This evening, expect mostly cloudy skies with cool conditions, with temperatures ranging from 49 to 52 degrees Fahrenheit. Light northwest winds will blow at around 3 mph, with occasional gusts up to 4 mph. There is a high likelihood of rain during this time, with total accumulation around 0.13 inches. The rain may continue into the next few hours, so it’s advisable to be prepared for wet conditions. Temperatures are expected to remain steady through the evening, and the wind will stay light. Overall, expect a damp and cool night with some periods of rain.

15-Day Weather Outlook for Liberty Lake

TomorrowTomorrow Light rain Light rain 65°/53° 💧 0.12 in 💨 7 mph
Saturday, Sep 5Sat Sep 5 Moderate rain Moderate rain 66°/48° 💧 0.13 in 💨 8 mph
Sunday, Sep 6Sun Sep 6 Overcast Overcast 75°/46° 💧 None 💨 4 mph
Monday, Sep 7Mon Sep 7 Mostly cloudy Mostly cloudy 75°/51° 💧 None 💨 8 mph
Tuesday, Sep 8Tue Sep 8 Partly cloudy Partly cloudy 81°/51° 💧 None 💨 4 mph
Wednesday, Sep 9Wed Sep 9 Partly cloudy Partly cloudy 82°/54° 💧 None 💨 5 mph
Thursday, Sep 10Thu Sep 10 Light rain Light rain 76°/55° 💧 0.02 in 💨 10 mph
Friday, Sep 11Fri Sep 11 Moderate rain Moderate rain 62°/52° 💧 0.27 in 💨 5 mph
Saturday, Sep 12Sat Sep 12 Partly cloudy Partly cloudy 65°/50° 💧 None 💨 10 mph
Sunday, Sep 13Sun Sep 13 Sunny Sunny 65°/47° 💧 None 💨 9 mph
Monday, Sep 14Mon Sep 14 Overcast Overcast 69°/46° 💧 None 💨 7 mph
Tuesday, Sep 15Tue Sep 15 Overcast Overcast 75°/49° 💧 None 💨 5 mph
Wednesday, Sep 16Wed Sep 16 Mostly cloudy Mostly cloudy 71°/52° 💧 None 💨 5 mph
Thursday, Sep 17Thu Sep 17 Sunny Sunny 75°/51° 💧 None 💨 11 mph
Friday, Sep 18Fri Sep 18 Mostly cloudy Mostly cloudy 75°/52° 💧 None 💨 17 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Liberty Lake

Vertical axis: °F · Color based on temperature
Overcast night at 12:00 AM
54° Tomorrow 12:00 AM
Overcast night at 1:00 AM
54° 1:00 AM
Overcast night at 2:00 AM
53° 2:00 AM
Overcast night at 3:00 AM
53° 3:00 AM
Overcast night at 4:00 AM
53° Tomorrow 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° 7:00 AM
Overcast at 8:00 AM
54° Tomorrow 8:00 AM
Overcast at 9:00 AM
55° 9:00 AM
Overcast at 10:00 AM
60° 10:00 AM
Overcast at 11:00 AM
60° 11:00 AM
Overcast at 12:00 PM
62° Tomorrow 12:00 PM
Overcast at 1:00 PM
62° 1:00 PM
Overcast at 2:00 PM
63° 2:00 PM
Overcast at 3:00 PM
64° 3:00 PM
Overcast at 4:00 PM
65° Tomorrow 4:00 PM
Mostly cloudy at 5:00 PM
65° 5:00 PM
Overcast at 6:00 PM
64° 6:00 PM
Overcast at 7:00 PM
59° 7:00 PM
Overcast night at 8:00 PM
59° Tomorrow 8:00 PM
Overcast night at 9:00 PM
58° 9:00 PM
Overcast night at 10:00 PM
55° 10:00 PM
Overcast night at 11:00 PM
54° 11:00 PM
Overcast night at 12:00 AM
53° Saturday 12:00 AM
Mostly cloudy night at 1:00 AM
52° 1:00 AM
Mostly cloudy night at 2:00 AM
51° 2:00 AM
Mostly cloudy night at 3:00 AM
50° 3:00 AM
Mostly cloudy night at 4:00 AM
49° Saturday 4:00 AM
Mostly cloudy night at 5:00 AM
49° 5:00 AM
Overcast night at 6:00 AM
48° 6:00 AM
Overcast at 7:00 AM
49° 7:00 AM
Overcast at 8:00 AM
53° Saturday 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
64° 11:00 AM
Light rain at 12:00 PM
63° Saturday 12:00 PM
Light rain at 1:00 PM
64° 1:00 PM
Light rain at 2:00 PM
66° 2:00 PM
Overcast at 3:00 PM
66° 3:00 PM
Overcast at 4:00 PM
65° Saturday 4:00 PM
Overcast at 5:00 PM
64° 5:00 PM
Moderate rain at 6:00 PM
56° 6:00 PM
Overcast at 7:00 PM
55° 7:00 PM
Mostly cloudy night at 8:00 PM
53° Saturday 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
Partly cloudy night at 11:00 PM
50° 11:00 PM
Mostly cloudy night at 12:00 AM
50° Sunday 12:00 AM
Mostly cloudy night at 1:00 AM
49° 1:00 AM
Mostly cloudy night at 2:00 AM
48° 2:00 AM
Partly cloudy night at 3:00 AM
48° 3:00 AM
Mostly cloudy night at 4:00 AM
47° Sunday 4:00 AM
Mostly cloudy night at 5:00 AM
47° 5:00 AM
Overcast night at 6:00 AM
46° 6:00 AM
Overcast at 7:00 AM
47° 7:00 AM
Mostly cloudy at 8:00 AM
51° Sunday 8:00 AM
Mostly cloudy at 9:00 AM
55° 9:00 AM
Mostly cloudy at 10:00 AM
60° 10:00 AM
Mostly cloudy at 11:00 AM
65° 11:00 AM
Overcast at 12:00 PM
69° Sunday 12:00 PM
Overcast at 1:00 PM
73° 1:00 PM
Overcast at 2:00 PM
74° 2:00 PM
Overcast at 3:00 PM
75° 3:00 PM
Overcast at 4:00 PM
75° Sunday 4:00 PM
Overcast at 5:00 PM
75° 5:00 PM
Mostly sunny at 6:00 PM
73° 6:00 PM
Mostly cloudy at 7:00 PM
66° 7:00 PM
Mostly cloudy night at 8:00 PM
65° Sunday 8:00 PM
Mostly cloudy night at 9:00 PM
64° 9:00 PM
Overcast night at 10:00 PM
63° 10:00 PM
Overcast night at 11:00 PM
61° 11:00 PM
Overcast night at 12:00 AM
59° Monday 12:00 AM
Overcast night at 1:00 AM
56° 1:00 AM
Overcast night at 2:00 AM
55° 2:00 AM
Mostly cloudy night at 3:00 AM
54° 3:00 AM
Mostly cloudy night at 4:00 AM
52° Monday 4:00 AM
Mostly cloudy night at 5:00 AM
51° 5:00 AM
Mostly clear night at 6:00 AM
51° 6:00 AM
Mostly cloudy at 7:00 AM
52° 7:00 AM
Mostly cloudy at 8:00 AM
57° Monday 8:00 AM
Mostly cloudy at 9:00 AM
62° 9:00 AM
Mostly cloudy at 10:00 AM
66° 10:00 AM
Mostly cloudy at 11:00 AM
69° 11:00 AM
Mostly cloudy at 12:00 PM
72° Monday 12:00 PM
Mostly cloudy at 1:00 PM
74° 1:00 PM
Mostly cloudy at 2:00 PM
75° 2:00 PM
Partly cloudy at 3:00 PM
76° 3:00 PM
Partly cloudy at 4:00 PM
76° Monday 4:00 PM
Mostly cloudy at 5:00 PM
75° 5:00 PM
Overcast at 6:00 PM
73° 6:00 PM
Partly cloudy at 7:00 PM
67° 7:00 PM
Partly cloudy night at 8:00 PM
63° Monday 8:00 PM
Partly cloudy night at 9:00 PM
61° 9:00 PM
Mostly clear night at 10:00 PM
60° 10:00 PM
Mostly clear night at 11:00 PM
59° 11:00 PM

AIR QUALITY FORECAST

Air Quality Forecast for Liberty Lake

Hourly forecast · Updated every 2 hours
Fair
Nearest forecast value 12:00 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 0,6µg/m³

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

O₃ Ozone Fair 76,8µg/m³

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

NO₂ Nitrogen dioxide Good 2,8µg/m³

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

Air quality is acceptable for most people.

UV & HEALTH

UV, Sun & Health Outlook in Liberty 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 5,2Moderate Unavailable
Tomorrow UV 1,6Low 🙂Fair
Saturday UV 4,0Moderate 🙂Fair
Sunday UV 3,7Moderate 🙂Fair
Monday UV 6,0High 🙂Fair
Tuesday UV 5,0Moderate Unavailable
Wednesday UV 7,0High Unavailable
Today's weather health advice Open today's recommendations.

Moderate UV risk

Sunglasses and sun protection are recommended for prolonged exposure.

Acceptable air quality

Air quality is acceptable for most people. Very sensitive people may want to reduce prolonged exertion.

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 Liberty Lake

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 Saturday 12:00 AM 1:00 AM 2:00 AM 3:00 AM Saturday 4:00 AM 5:00 AM 6:00 AM 7:00 AM Saturday 8:00 AM 9:00 AM 10:00 AM 11:00 AM Saturday 12:00 PM 1:00 PM 2:00 PM 3:00 PM Saturday 4:00 PM 5:00 PM 6:00 PM 7:00 PM Saturday 8:00 PM 9:00 PM 10:00 PM 11:00 PM Sunday 12:00 AM 1:00 AM 2:00 AM 3:00 AM Sunday 4:00 AM 5:00 AM 6:00 AM 7:00 AM Sunday 8:00 AM 9:00 AM 10:00 AM 11:00 AM Sunday 12:00 PM 1:00 PM 2:00 PM 3:00 PM Sunday 4:00 PM 5:00 PM 6:00 PM 7:00 PM Sunday 8:00 PM 9:00 PM 10:00 PM 11:00 PM Monday 12:00 AM 1:00 AM 2:00 AM 3:00 AM Monday 4:00 AM 5:00 AM 6:00 AM 7:00 AM Monday 8:00 AM 9:00 AM 10:00 AM 11:00 AM Monday 12:00 PM 1:00 PM 2:00 PM 3:00 PM Monday 4:00 PM 5:00 PM 6:00 PM 7:00 PM Monday 8:00 PM 9:00 PM 10:00 PM 11:00 PM
Sustained wind Max gusts
Internal PR simulation: 4.03 Population: 12,737

Forecast data for Liberty Lake were last refreshed today at 11:19 PM. The current forecast period extends through 05/09/2026 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.