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Now · 10:56 AM

Tonasket Weather & Hourly Forecast

United States · Washington · 98855

Moderate rain
66°F
Moderate rain
Feels like: 66°F
💧 Humidity 81% 🌡 Pressure 29.88 inHg 💨 Wind 2 mph 👁 Visibility 2.6 mi Clouds 100% ☀️ UV index 0.9 · Low 🌅 Sunrise 6:10 AM 🌇 Sunset 7:46 PM

Hourly Forecast for Tonasket

Today
Moderate rain · 11:00 AM Moderate rain
66° 💧 0.43 in 💨 2 mph H 81%29.88 inHg
Moderate rain · 2:00 PM Moderate rain
61° 💧 0.16 in 💨 4 mph H 82%29.91 inHg
Light rain · 5:00 PM Light rain
59° 💧 0.00 in 💨 6 mph H 74%29.94 inHg
Overcast night · 8:00 PM Overcast night
57° 💧 None 💨 4 mph H 81%29.94 inHg
Overcast night · 11:00 PM Overcast night
57° 💧 None 💨 2 mph H 83%29.94 inHg
Tomorrow
Mostly clear night · 2:00 AM Mostly clear night
54° 💧 None 💨 1 mph H 86%29.94 inHg
Mostly clear night · 5:00 AM Mostly clear night
51° 💧 None 💨 1 mph H 86%29.94 inHg
Partly cloudy · 8:00 AM Partly cloudy
55° 💧 None 💨 0 mph H 71%29.97 inHg
Mostly cloudy · 11:00 AM Mostly cloudy
63° 💧 None 💨 1 mph H 55%29.97 inHg
Mostly cloudy · 2:00 PM Mostly cloudy
72° 💧 None 💨 1 mph H 39%29.91 inHg
Mostly cloudy · 5:00 PM Mostly cloudy
71° 💧 None 💨 2 mph H 32%29.85 inHg
Mostly cloudy night · 8:00 PM Mostly cloudy night
63° 💧 None 💨 2 mph H 44%29.85 inHg
Mostly cloudy night · 11:00 PM Mostly cloudy night
62° 💧 None 💨 1 mph H 49%29.88 inHg
Monday
Mostly cloudy night · 2:00 AM Mostly cloudy night
57° 💧 None 💨 3 mph H 57%29.91 inHg
Mostly cloudy night · 5:00 AM Mostly cloudy night
55° 💧 None 💨 3 mph H 63%29.91 inHg
Mostly cloudy · 8:00 AM Mostly cloudy
60° 💧 None 💨 2 mph H 53%29.94 inHg

In Tonasket 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 Tonasket

TomorrowTomorrow Mostly cloudy Mostly cloudy 72°/50° 💧 None 💨 2 mph
Monday, Aug 31Mon Aug 31 Sunny Sunny 79°/54° 💧 None 💨 8 mph
Tuesday, Sep 1Tue Sep 1 Overcast Overcast 85°/61° 💧 None 💨 14 mph
Wednesday, Sep 2Wed Sep 2 Light rain Light rain 73°/58° 💧 0.12 in 💨 13 mph
Thursday, Sep 3Thu Sep 3 Heavy rain Heavy rain 59°/53° 💧 0.84 in 💨 5 mph
Friday, Sep 4Fri Sep 4 Light rain Light rain 52°/50° 💧 0.36 in 💨 5 mph
Saturday, Sep 5Sat Sep 5 Partly cloudy Partly cloudy 74°/48° 💧 None 💨 9 mph
Sunday, Sep 6Sun Sep 6 Light rain Light rain 68°/56° 💧 0.01 in 💨 9 mph
Monday, Sep 7Mon Sep 7 Light rain Light rain 69°/54° 💧 0.05 in 💨 12 mph
Tuesday, Sep 8Tue Sep 8 Sunny Sunny 71°/49° 💧 None 💨 11 mph
Wednesday, Sep 9Wed Sep 9 Mostly cloudy Mostly cloudy 74°/53° 💧 None 💨 7 mph
Thursday, Sep 10Thu Sep 10 Partly cloudy Partly cloudy 82°/59° 💧 None 💨 4 mph
Friday, Sep 11Fri Sep 11 Overcast Overcast 81°/62° 💧 None 💨 5 mph
Saturday, Sep 12Sat Sep 12 Partly cloudy Partly cloudy 87°/62° 💧 None 💨 4 mph
Sunday, Sep 13Sun Sep 13 Overcast Overcast 80°/62° 💧 None 💨 8 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Tonasket

Vertical axis: °F · Color based on temperature
Moderate rain at 11:00 AM
66° Today 11:00 AM
Moderate rain at 12:00 PM
64° 12:00 PM
Heavy rain at 1:00 PM
63° 1:00 PM
Moderate rain at 2:00 PM
61° 2:00 PM
Light rain at 3:00 PM
60° Today 3:00 PM
Light rain at 4:00 PM
59° 4:00 PM
Light rain at 5:00 PM
59° 5:00 PM
Overcast at 6:00 PM
58° 6:00 PM
Overcast at 7:00 PM
57° Today 7:00 PM
Overcast night at 8:00 PM
57° 8:00 PM
Overcast night at 9:00 PM
57° 9:00 PM
Overcast night at 10:00 PM
56° 10:00 PM
Overcast night at 11:00 PM
57° Today 11:00 PM
Mostly clear night at 12:00 AM
56° 12:00 AM
Mostly clear night at 1:00 AM
55° 1:00 AM
Mostly clear night at 2:00 AM
54° 2:00 AM
Mostly clear night at 3:00 AM
53° Tomorrow 3:00 AM
Mostly clear night at 4:00 AM
52° 4:00 AM
Mostly clear night at 5:00 AM
51° 5:00 AM
Clear night at 6:00 AM
50° 6:00 AM
Mostly sunny at 7:00 AM
50° Tomorrow 7:00 AM
Partly cloudy at 8:00 AM
55° 8:00 AM
Mostly cloudy at 9:00 AM
58° 9:00 AM
Mostly cloudy at 10:00 AM
61° 10:00 AM
Mostly cloudy at 11:00 AM
63° Tomorrow 11:00 AM
Mostly cloudy at 12:00 PM
66° 12:00 PM
Mostly cloudy at 1:00 PM
70° 1:00 PM
Mostly cloudy at 2:00 PM
72° 2:00 PM
Mostly cloudy at 3:00 PM
72° Tomorrow 3:00 PM
Mostly cloudy at 4:00 PM
71° 4:00 PM
Mostly cloudy at 5:00 PM
71° 5:00 PM
Mostly cloudy at 6:00 PM
69° 6:00 PM
Mostly cloudy at 7:00 PM
66° Tomorrow 7:00 PM
Mostly cloudy night at 8:00 PM
63° 8:00 PM
Mostly cloudy night at 9:00 PM
62° 9:00 PM
Mostly cloudy night at 10:00 PM
60° 10:00 PM
Mostly cloudy night at 11:00 PM
62° Tomorrow 11:00 PM
Partly cloudy night at 12:00 AM
58° 12:00 AM
Mostly cloudy night at 1:00 AM
58° 1:00 AM
Mostly cloudy night at 2:00 AM
57° 2:00 AM
Overcast night at 3:00 AM
56° Monday 3:00 AM
Overcast night at 4:00 AM
55° 4:00 AM
Mostly cloudy night at 5:00 AM
55° 5:00 AM
Overcast night at 6:00 AM
54° 6:00 AM
Mostly cloudy at 7:00 AM
56° Monday 7:00 AM
Mostly cloudy at 8:00 AM
60° 8:00 AM
Partly cloudy at 9:00 AM
63° 9:00 AM
Partly cloudy at 10:00 AM
66° 10:00 AM
Partly cloudy at 11:00 AM
69° Monday 11:00 AM
Sunny at 12:00 PM
72° 12:00 PM
Sunny at 1:00 PM
75° 1:00 PM
Sunny at 2:00 PM
77° 2:00 PM
Sunny at 3:00 PM
78° Monday 3:00 PM
Sunny at 4:00 PM
79° 4:00 PM
Sunny at 5:00 PM
79° 5:00 PM
Sunny at 6:00 PM
79° 6:00 PM
Sunny at 7:00 PM
73° Monday 7:00 PM
Clear night at 8:00 PM
67° 8:00 PM
Clear night at 9:00 PM
65° 9:00 PM
Mostly clear night at 10:00 PM
64° 10:00 PM
Mostly clear night at 11:00 PM
63° Monday 11:00 PM
Overcast night at 12:00 AM
63° 12:00 AM
Overcast night at 1:00 AM
63° 1:00 AM
Overcast night at 2:00 AM
62° 2:00 AM
Overcast night at 3:00 AM
62° Tuesday 3:00 AM
Overcast night at 4:00 AM
61° 4:00 AM
Overcast night at 5:00 AM
61° 5:00 AM
Overcast night at 6:00 AM
61° 6:00 AM
Overcast at 7:00 AM
63° Tuesday 7:00 AM
Overcast at 8:00 AM
66° 8:00 AM
Overcast at 9:00 AM
69° 9:00 AM
Overcast at 10:00 AM
72° 10:00 AM
Overcast at 11:00 AM
75° Tuesday 11:00 AM
Mostly cloudy at 12:00 PM
79° 12:00 PM
Overcast at 1:00 PM
82° 1:00 PM
Overcast at 2:00 PM
84° 2:00 PM
Overcast at 3:00 PM
85° Tuesday 3:00 PM
Overcast at 4:00 PM
86° 4:00 PM
Mostly cloudy at 5:00 PM
85° 5:00 PM
Overcast at 6:00 PM
84° 6:00 PM
Overcast at 7:00 PM
78° Tuesday 7:00 PM
Overcast night at 8:00 PM
73° 8:00 PM
Overcast night at 9:00 PM
69° 9:00 PM
Overcast night at 10:00 PM
68° 10:00 PM
Overcast night at 11:00 PM
66° Tuesday 11:00 PM
Light rain at 12:00 AM
63° 12:00 AM
Light rain at 1:00 AM
62° 1:00 AM
Light rain at 2:00 AM
61° 2:00 AM
Light rain at 3:00 AM
60° Wednesday 3:00 AM
Light rain at 4:00 AM
58° 4:00 AM
Light rain at 5:00 AM
58° 5:00 AM
Light rain at 6:00 AM
57° 6:00 AM
Light rain at 7:00 AM
58° Wednesday 7:00 AM
Mostly sunny at 8:00 AM
62° 8:00 AM
Mostly sunny at 9:00 AM
65° 9:00 AM
Partly cloudy at 10:00 AM
68° 10:00 AM

AIR QUALITY FORECAST

Air Quality Forecast for Tonasket

Hourly forecast · Updated every 2 hours
Good
Nearest forecast value 11:00 AM
PM2.5 Fine particles Good 1,6µg/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 1,7µg/m³

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

O₃ Ozone Good 53,0µg/m³

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

NO₂ Nitrogen dioxide Good 1,1µg/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 Tonasket

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 1,7Low 😊Good
Tomorrow UV 3,5Moderate 🙂Fair
Monday UV 4,7Moderate 🙂Fair
Tuesday UV 3,8Moderate 🙂Fair
Wednesday UV 4,0Moderate 😊Good
Thursday UV 4,0Moderate Unavailable
Friday UV 4,0Moderate Unavailable
Hourly UV index today
11:00 AMUV 1,0 12:00 PMUV 1,0 1:00 PMUV 1,3 2:00 PMUV 1,7 3:00 PMUV 1,3 4:00 PMUV 0,3 5:00 PMUV 0,3 6:00 PMUV 0,1 7:00 PMUV 0,0
Today's weather health advice Open today's recommendations.

Low UV risk

UV radiation will be low, although basic protection is still advisable during 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 Tonasket

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: 3.72 Population: 993

Forecast data for Tonasket 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.