Powered by WEATHER-INFO.COM
Your new global weather portal

Now · 8:28 AM

Tonasket Weather & Hourly Forecast

United States · Washington · 98855

Mostly sunny
48°F
Mostly sunny
Feels like: 45°F
💧 Humidity 82% 🌡 Pressure 30.21 inHg 💨 Wind 2 mph 👁 Visibility 16.2 mi Clouds 19% ☀️ UV index 0.3 · Low 🌅 Sunrise 🌇 Sunset

Hourly Forecast for Tonasket

Today
Mostly sunny · 9:00 AM Mostly sunny
55° 💧 None 💨 2 mph H 71%30.21 inHg
Sunny · 12:00 PM Sunny
65° 💧 None 💨 5 mph H 53%30.21 inHg
Sunny · 3:00 PM Sunny
70° 💧 None 💨 5 mph H 43%30.12 inHg
Sunny · 6:00 PM Sunny
68° 💧 None 💨 2 mph H 51%30.09 inHg
Clear night · 9:00 PM Clear night
58° 💧 None 💨 1 mph H 59%30.12 inHg
Tomorrow
Clear night · 12:00 AM Clear night
52° 💧 None 💨 1 mph H 63%30.09 inHg
Clear night · 3:00 AM Clear night
51° 💧 None 💨 1 mph H 56%30.09 inHg
Clear night · 6:00 AM Clear night
49° 💧 None 💨 1 mph H 58%30.09 inHg
Sunny · 9:00 AM Sunny
58° 💧 None 💨 1 mph H 51%30.09 inHg
Sunny · 12:00 PM Sunny
69° 💧 None 💨 4 mph H 43%30.03 inHg
Sunny · 3:00 PM Sunny
75° 💧 None 💨 4 mph H 34%29.94 inHg
Sunny · 6:00 PM Sunny
72° 💧 None 💨 2 mph H 46%29.91 inHg
Clear night · 9:00 PM Clear night
62° 💧 None 💨 1 mph H 56%29.97 inHg
Friday
Clear night · 12:00 AM Clear night
59° 💧 None 💨 1 mph H 59%29.97 inHg
Clear night · 3:00 AM Clear night
55° 💧 None 💨 1 mph H 62%30.00 inHg
Clear night · 6:00 AM Clear night
52° 💧 None 💨 1 mph H 64%30.03 inHg

In Tonasket and, more broadly, across the state of Washington: The morning will start with clear skies and mild temperatures, ranging from 44 to 64 degrees Fahrenheit. Light northeast winds, mostly around 5 mph, will occasionally gust up to 15 mph, creating a gentle breeze. As the day progresses into the afternoon, the weather will remain dry with continued clear skies and similar mild temperatures. Winds are expected to stay light, maintaining the gentle breeze throughout the day. Overall, it will be a pleasant day with comfortable weather conditions.

15-Day Weather Outlook for Tonasket

TomorrowTomorrow Sunny Sunny 75°/49° 💧 None 💨 4 mph
Friday, Sep 18Fri Sep 18 Sunny Sunny 74°/52° 💧 None 💨 4 mph
Saturday, Sep 19Sat Sep 19 Partly cloudy Partly cloudy 75°/51° 💧 None 💨 6 mph
Sunday, Sep 20Sun Sep 20 Sunny Sunny 77°/51° 💧 None 💨 6 mph
Monday, Sep 21Mon Sep 21 Mostly sunny Mostly sunny 78°/51° 💧 None 💨 7 mph
Tuesday, Sep 22Tue Sep 22 Mostly sunny Mostly sunny 73°/50° 💧 0.000 in 💨 5 mph
Wednesday, Sep 23Wed Sep 23 Mostly sunny Mostly sunny 73°/48° 💧 None 💨 5 mph
Thursday, Sep 24Thu Sep 24 Overcast Overcast 72°/49° 💧 0.005 in 💨 8 mph
Friday, Sep 25Fri Sep 25 Moderate rain Moderate rain 72°/55° 💧 0.007 in 💨 4 mph
Saturday, Sep 26Sat Sep 26 Mostly sunny Mostly sunny 77°/51° 💧 None 💨 4 mph
Sunday, Sep 27Sun Sep 27 Mostly cloudy Mostly cloudy 75°/54° 💧 0.001 in 💨 7 mph
Monday, Sep 28Mon Sep 28 Partly cloudy Partly cloudy 66°/49° 💧 None 💨 5 mph
Tuesday, Sep 29Tue Sep 29 Moderate rain Moderate rain 59°/51° 💧 0.199 in 💨 2 mph
Wednesday, Sep 30Wed Sep 30 Partly cloudy Partly cloudy 58°/49° 💧 0.023 in 💨 9 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Tonasket

Vertical axis: °F · Color based on temperature
Mostly sunny at 9:00 AM
55° Today 9:00 AM
Mostly sunny at 10:00 AM
59° 10:00 AM
Sunny at 11:00 AM
62° 11:00 AM
Sunny at 12:00 PM
65° 12:00 PM
Sunny at 1:00 PM
67° Today 1:00 PM
Sunny at 2:00 PM
69° 2:00 PM
Sunny at 3:00 PM
70° 3:00 PM
Sunny at 4:00 PM
70° 4:00 PM
Sunny at 5:00 PM
70° Today 5:00 PM
Sunny at 6:00 PM
68° 6:00 PM
Sunny at 7:00 PM
64° 7:00 PM
Clear night at 8:00 PM
61° 8:00 PM
Clear night at 9:00 PM
58° Today 9:00 PM
Clear night at 10:00 PM
55° 10:00 PM
Clear night at 11:00 PM
53° 11:00 PM
Clear night at 12:00 AM
52° 12:00 AM
Clear night at 1:00 AM
52° Tomorrow 1:00 AM
Clear night at 2:00 AM
52° 2:00 AM
Clear night at 3:00 AM
51° 3:00 AM
Clear night at 4:00 AM
51° 4:00 AM
Clear night at 5:00 AM
50° Tomorrow 5:00 AM
Clear night at 6:00 AM
49° 6:00 AM
Sunny at 7:00 AM
49° 7:00 AM
Sunny at 8:00 AM
53° 8:00 AM
Sunny at 9:00 AM
58° Tomorrow 9:00 AM
Sunny at 10:00 AM
62° 10:00 AM
Sunny at 11:00 AM
66° 11:00 AM
Sunny at 12:00 PM
69° 12:00 PM
Sunny at 1:00 PM
72° Tomorrow 1:00 PM
Sunny at 2:00 PM
74° 2:00 PM
Sunny at 3:00 PM
75° 3:00 PM
Sunny at 4:00 PM
75° 4:00 PM
Sunny at 5:00 PM
75° Tomorrow 5:00 PM
Sunny at 6:00 PM
72° 6:00 PM
Sunny at 7:00 PM
68° 7:00 PM
Clear night at 8:00 PM
65° 8:00 PM
Clear night at 9:00 PM
62° Tomorrow 9:00 PM
Clear night at 10:00 PM
61° 10:00 PM
Clear night at 11:00 PM
60° 11:00 PM
Clear night at 12:00 AM
59° 12:00 AM
Clear night at 1:00 AM
57° Friday 1:00 AM
Clear night at 2:00 AM
56° 2:00 AM
Clear night at 3:00 AM
55° 3:00 AM
Clear night at 4:00 AM
54° 4:00 AM
Clear night at 5:00 AM
53° Friday 5:00 AM
Clear night at 6:00 AM
52° 6:00 AM
Sunny at 7:00 AM
52° 7:00 AM
Sunny at 8:00 AM
56° 8:00 AM
Sunny at 9:00 AM
60° Friday 9:00 AM
Sunny at 10:00 AM
63° 10:00 AM
Sunny at 11:00 AM
66° 11:00 AM
Sunny at 12:00 PM
69° 12:00 PM
Sunny at 1:00 PM
71° Friday 1:00 PM
Sunny at 2:00 PM
73° 2:00 PM
Sunny at 3:00 PM
74° 3:00 PM
Sunny at 4:00 PM
74° 4:00 PM
Sunny at 5:00 PM
74° Friday 5:00 PM
Partly cloudy night at 2:00 AM
53° 2:00 AM
Mostly clear night at 5:00 AM
51° 5:00 AM
Mostly sunny at 8:00 AM
55° 8:00 AM
Mostly sunny at 11:00 AM
68° Saturday 11:00 AM
Mostly sunny at 2:00 PM
75° 2:00 PM
Sunny at 5:00 PM
75° 5:00 PM
Clear night at 8:00 PM
67° 8:00 PM
Clear night at 11:00 PM
59° Saturday 11:00 PM
Clear night at 2:00 AM
53° 2:00 AM
Clear night at 5:00 AM
51° 5:00 AM
Sunny at 8:00 AM
55° 8:00 AM
Sunny at 11:00 AM
68° Sunday 11:00 AM
Sunny at 2:00 PM
76° 2:00 PM
Sunny at 5:00 PM
77° 5:00 PM
Clear night at 8:00 PM
68° 8:00 PM
Clear night at 11:00 PM
59° Sunday 11:00 PM
Clear night at 2:00 AM
53° 2:00 AM
Clear night at 5:00 AM
51° 5:00 AM
Sunny at 8:00 AM
54° 8:00 AM
Mostly sunny at 11:00 AM
69° Monday 11:00 AM
Mostly sunny at 2:00 PM
78° 2:00 PM
Partly cloudy at 5:00 PM
78° 5:00 PM
Clear night at 8:00 PM
67° 8:00 PM
Clear night at 11:00 PM
59° Monday 11:00 PM
Clear night at 5:00 AM
60° 5:00 AM
Mostly sunny at 11:00 AM
50° 11:00 AM
Overcast at 5:00 PM
66° 5:00 PM
Clear night at 11:00 PM
73° Tuesday 11:00 PM
Mostly clear night at 5:00 AM
56° 5:00 AM
Sunny at 11:00 AM
48° 11:00 AM
Sunny at 5:00 PM
64° 5:00 PM
Overcast night at 11:00 PM
73° Wednesday 11:00 PM
Clear night at 5:00 AM
55° 5:00 AM
Overcast at 11:00 AM
49° 11:00 AM
Overcast at 5:00 PM
64° 5:00 PM
Overcast night at 11:00 PM
72° Thursday 11:00 PM
Overcast night at 5:00 AM
63° 5:00 AM
Overcast at 11:00 AM
55° 11:00 AM
Moderate rain at 5:00 PM
68° 5:00 PM
Mostly cloudy night at 11:00 PM
72° Friday 11:00 PM
Mostly clear night at 5:00 AM
57° 5:00 AM
Mostly sunny at 11:00 AM
51° 11:00 AM
Partly cloudy at 5:00 PM
67° 5:00 PM
Mostly clear night at 11:00 PM
77° Saturday 11:00 PM
Mostly cloudy night at 5:00 AM
62° 5:00 AM
Partly cloudy at 11:00 AM
54° 11:00 AM
Mostly sunny at 5:00 PM
70° 5:00 PM
Mostly cloudy night at 11:00 PM
75° Sunday 11:00 PM
Partly cloudy night at 5:00 AM
57° 5:00 AM
Mostly cloudy at 11:00 AM
49° 11:00 AM
Overcast at 5:00 PM
61° 5:00 PM
Mostly clear night at 11:00 PM
66° Monday 11:00 PM
Mostly cloudy night at 5:00 AM
57° 5:00 AM
Overcast at 11:00 AM
51° 11:00 AM
Moderate rain at 5:00 PM
58° 5:00 PM
Partly cloudy night at 11:00 PM
59° Tuesday 11:00 PM
Mostly cloudy night at 5:00 AM
52° 5:00 AM
Partly cloudy at 11:00 AM
49° 11:00 AM
Partly cloudy at 5:00 PM
53° 5:00 PM
Mostly cloudy night at 11:00 PM
58° Wednesday 11:00 PM

AIR QUALITY FORECAST

Air Quality Forecast for Tonasket

Hourly forecast · Updated every 2 hours
Good
Nearest forecast value 9:00 AM
PM2.5 Fine particles Good 1,0µg/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 1,3µg/m³

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

O₃ Ozone Good 36,5µg/m³

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

NO₂ Nitrogen dioxide Good 3,4µg/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 4,7Moderate 😊Good
Tomorrow UV 4,6Moderate 🙂Fair
Friday UV 4,9Moderate 🙂Fair
Saturday UV 5,0Moderate 😐Moderate
Sunday UV 6,0High 🙂Fair
Monday UV 6,0High Unavailable
Tuesday UV 5,0Moderate Unavailable
Hourly UV index today
9:00 AMUV 1,0 10:00 AMUV 2,1 11:00 AMUV 3,3 12:00 PMUV 4,3 1:00 PMUV 4,7 2:00 PMUV 4,3 3:00 PMUV 3,3 4:00 PMUV 2,0 5:00 PMUV 0,9 6:00 PMUV 0,3 7:00 PMUV 0,0
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 Tonasket

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

Tonight's Stargazing & Shooting Stars

Excellent observing conditions. Best local viewing window: 4:00 AM–5:00 AM.

100/100Best-hour score
BEST TIME TONIGHT 4:00 AM–5:00 AM Astronomical darkness: 8:56 PM–4:49 AM
Cloud cover 0% Real hourly forecast for the best viewing hour.
Moonlight 32% First Quarter · Moon below the horizon at the best viewing hour.
Meteor activity September ε-Perseids Reference ZHR 8 · Radiant 80° high at the best hour.
Estimated visible meteors 2–5/hour Local estimate after weather, moonlight and radiant-height adjustments.
Chance ≥1 meteor in 30 min81%
UPCOMING METEOR PERIODSStart, peak and end dates · weather should be checked closer to the peak.
SEP 5–SEP 21
September ε-PerseidsStart SEP 5 · Peak SEP 9 · End SEP 21 · ZHR 8 · 6% Moon at peak
ACTIVE NOW
SEP 20–NOV 20
Southern TauridsStart SEP 20 · Peak NOV 5 · End NOV 20 · ZHR 7 · 20% Moon at peak
UPCOMING
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

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 Tonasket were last refreshed today at 8:27 AM. The current forecast period extends through 18/09/2026 at 6:00 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.