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Now · 5:39 PM

Republic Weather & Hourly Forecast

United States · Washington · 99166

Overcast
65°F
Overcast
Feels like: 63°F
💧 Humidity 44% 🌡 Pressure 29.62 inHg 💨 Wind 9 mph 👁 Visibility 6.2 mi Clouds 100% ☀️ UV index 0.9 · Low 🌅 Sunrise 6:13 AM 🌇 Sunset 7:35 PM

Hourly Forecast for Republic

Today
Overcast · 6:00 PM Overcast
65° 💧 None 💨 9 mph H 44%29.62 inHg
Light rain · 9:00 PM Light rain
60° 💧 0.10 in 💨 7 mph H 62%29.68 inHg
Tomorrow
Moderate rain · 12:00 AM Moderate rain
52° 💧 0.13 in 💨 3 mph H 95%29.68 inHg
Light rain · 3:00 AM Light rain
50° 💧 0.01 in 💨 5 mph H 93%29.71 inHg
Overcast night · 6:00 AM Overcast night
48° 💧 0.03 in 💨 3 mph H 93%29.71 inHg
Light rain · 9:00 AM Light rain
49° 💧 0.07 in 💨 7 mph H 83%29.77 inHg
Light rain · 12:00 PM Light rain
53° 💧 0.02 in 💨 7 mph H 70%29.80 inHg
Mostly cloudy · 3:00 PM Mostly cloudy
57° 💧 None 💨 7 mph H 31%29.74 inHg
Overcast · 6:00 PM Overcast
56° 💧 None 💨 6 mph H 34%29.74 inHg
Mostly cloudy night · 9:00 PM Mostly cloudy night
48° 💧 None 💨 1 mph H 61%29.80 inHg
Friday
Mostly clear night · 12:00 AM Mostly clear night
46° 💧 None 💨 2 mph H 64%29.80 inHg
Partly cloudy night · 3:00 AM Partly cloudy night
43° 💧 None 💨 3 mph H 71%29.83 inHg
Overcast night · 6:00 AM Overcast night
45° 💧 None 💨 4 mph H 66%29.83 inHg
Overcast · 9:00 AM Overcast
50° 💧 None 💨 3 mph H 51%29.83 inHg
Light rain · 12:00 PM Light rain
57° 💧 0.02 in 💨 4 mph H 49%29.85 inHg
Light rain · 3:00 PM Light rain
50° 💧 0.06 in 💨 1 mph H 79%29.94 inHg

In Republic and, more broadly, across the state of Washington: As the afternoon progresses, mostly cloudy skies will persist, bringing cool temperatures that range from 47 to 57 degrees Fahrenheit. Light southwest winds are expected, with sustained speeds around 6 mph and occasional gusts reaching 8 mph. Rain is likely during this time, with total accumulation around 0.22 inches. Conditions will remain damp into the evening, with the potential for continued rain. Temperatures will gradually decline, maintaining a cool and damp atmosphere through the night.

15-Day Weather Outlook for Republic

TomorrowTomorrow Moderate rain Moderate rain 57°/46° 💧 0.26 in 💨 7 mph
Friday, Sep 4Fri Sep 4 Light rain Light rain 57°/43° 💧 0.12 in 💨 6 mph
Saturday, Sep 5Sat Sep 5 Light rain Light rain 59°/42° 💧 0.01 in 💨 5 mph
Sunday, Sep 6Sun Sep 6 Partly cloudy Partly cloudy 66°/40° 💧 None 💨 5 mph
Monday, Sep 7Mon Sep 7 Mostly cloudy Mostly cloudy 73°/45° 💧 None 💨 5 mph
Tuesday, Sep 8Tue Sep 8 Overcast Overcast 73°/55° 💧 None 💨 4 mph
Wednesday, Sep 9Wed Sep 9 Mostly sunny Mostly sunny 77°/51° 💧 None 💨 7 mph
Thursday, Sep 10Thu Sep 10 Partly cloudy Partly cloudy 72°/53° 💧 None 💨 7 mph
Friday, Sep 11Fri Sep 11 Mostly sunny Mostly sunny 63°/43° 💧 None 💨 12 mph
Saturday, Sep 12Sat Sep 12 Partly cloudy Partly cloudy 62°/39° 💧 None 💨 6 mph
Sunday, Sep 13Sun Sep 13 Partly cloudy Partly cloudy 69°/40° 💧 None 💨 4 mph
Monday, Sep 14Mon Sep 14 Sunny Sunny 73°/45° 💧 None 💨 7 mph
Tuesday, Sep 15Tue Sep 15 Sunny Sunny 81°/51° 💧 None 💨 3 mph
Wednesday, Sep 16Wed Sep 16 Sunny Sunny 86°/55° 💧 None 💨 5 mph
Thursday, Sep 17Thu Sep 17 Mostly sunny Mostly sunny 86°/58° 💧 None 💨 3 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Republic

Vertical axis: °F · Color based on temperature
Overcast at 6:00 PM
65° Today 6:00 PM
Overcast at 7:00 PM
64° 7:00 PM
Overcast night at 8:00 PM
63° 8:00 PM
Light rain at 9:00 PM
60° 9:00 PM
Light rain at 10:00 PM
57° Today 10:00 PM
Moderate rain at 11:00 PM
53° 11:00 PM
Moderate rain at 12:00 AM
52° 12:00 AM
Moderate rain at 1:00 AM
52° 1:00 AM
Light rain at 2:00 AM
52° Tomorrow 2:00 AM
Light rain at 3:00 AM
50° 3:00 AM
Overcast night at 4:00 AM
49° 4:00 AM
Light rain at 5:00 AM
48° 5:00 AM
Overcast night at 6:00 AM
48° Tomorrow 6:00 AM
Light rain at 7:00 AM
48° 7:00 AM
Light rain at 8:00 AM
48° 8:00 AM
Light rain at 9:00 AM
49° 9:00 AM
Light rain at 10:00 AM
50° Tomorrow 10:00 AM
Light rain at 11:00 AM
51° 11:00 AM
Light rain at 12:00 PM
53° 12:00 PM
Light rain at 1:00 PM
54° 1:00 PM
Mostly cloudy at 2:00 PM
57° Tomorrow 2:00 PM
Mostly cloudy at 3:00 PM
57° 3:00 PM
Mostly cloudy at 4:00 PM
57° 4:00 PM
Mostly cloudy at 5:00 PM
56° 5:00 PM
Overcast at 6:00 PM
56° Tomorrow 6:00 PM
Mostly cloudy at 7:00 PM
53° 7:00 PM
Mostly cloudy night at 8:00 PM
51° 8:00 PM
Mostly cloudy night at 9:00 PM
48° 9:00 PM
Partly cloudy night at 10:00 PM
47° Tomorrow 10:00 PM
Partly cloudy night at 11:00 PM
46° 11:00 PM
Mostly clear night at 12:00 AM
46° 12:00 AM
Partly cloudy night at 1:00 AM
46° 1:00 AM
Mostly clear night at 2:00 AM
45° Friday 2:00 AM
Partly cloudy night at 3:00 AM
43° 3:00 AM
Partly cloudy night at 4:00 AM
45° 4:00 AM
Mostly cloudy night at 5:00 AM
44° 5:00 AM
Overcast night at 6:00 AM
45° Friday 6:00 AM
Overcast at 7:00 AM
46° 7:00 AM
Overcast at 8:00 AM
48° 8:00 AM
Overcast at 9:00 AM
50° 9:00 AM
Overcast at 10:00 AM
52° Friday 10:00 AM
Overcast at 11:00 AM
55° 11:00 AM
Light rain at 12:00 PM
57° 12:00 PM
Light rain at 1:00 PM
54° 1:00 PM
Light rain at 2:00 PM
52° Friday 2:00 PM
Light rain at 3:00 PM
50° 3:00 PM
Light rain at 4:00 PM
50° 4:00 PM
Light rain at 5:00 PM
49° 5:00 PM
Light rain at 6:00 PM
49° Friday 6:00 PM
Light rain at 7:00 PM
48° 7:00 PM
Overcast night at 8:00 PM
47° 8:00 PM
Overcast night at 9:00 PM
47° 9:00 PM
Overcast night at 10:00 PM
46° Friday 10:00 PM
Overcast night at 11:00 PM
46° 11:00 PM
Mostly cloudy night at 12:00 AM
46° 12:00 AM
Mostly cloudy night at 1:00 AM
45° 1:00 AM
Mostly cloudy night at 2:00 AM
44° Saturday 2:00 AM
Mostly cloudy night at 3:00 AM
43° 3:00 AM
Mostly cloudy night at 4:00 AM
42° 4:00 AM
Mostly cloudy night at 5:00 AM
42° 5:00 AM
Overcast night at 6:00 AM
42° Saturday 6:00 AM
Overcast at 7:00 AM
43° 7:00 AM
Mostly cloudy at 8:00 AM
47° 8:00 AM
Mostly cloudy at 9:00 AM
51° 9:00 AM
Mostly cloudy at 10:00 AM
55° Saturday 10:00 AM
Light rain at 11:00 AM
58° 11:00 AM
Light rain at 12:00 PM
59° 12:00 PM
Overcast at 1:00 PM
58° 1:00 PM
Overcast at 2:00 PM
58° Saturday 2:00 PM
Overcast at 3:00 PM
59° 3:00 PM
Overcast at 4:00 PM
58° 4:00 PM
Overcast at 5:00 PM
58° 5:00 PM
Overcast at 6:00 PM
57° Saturday 6:00 PM
Overcast at 7:00 PM
54° 7:00 PM
Overcast night at 8:00 PM
52° 8:00 PM
Overcast night at 9:00 PM
51° 9:00 PM
Overcast night at 10:00 PM
50° Saturday 10:00 PM
Mostly cloudy night at 11:00 PM
47° 11:00 PM
Mostly clear night at 12:00 AM
43° 12:00 AM
Partly cloudy night at 1:00 AM
43° 1:00 AM
Mostly clear night at 2:00 AM
42° Sunday 2:00 AM
Mostly clear night at 3:00 AM
41° 3:00 AM
Mostly clear night at 4:00 AM
41° 4:00 AM
Partly cloudy night at 5:00 AM
40° 5:00 AM
Clear night at 6:00 AM
40° Sunday 6:00 AM
Partly cloudy at 7:00 AM
40° 7:00 AM
Mostly cloudy at 8:00 AM
44° 8:00 AM
Mostly cloudy at 9:00 AM
50° 9:00 AM
Mostly cloudy at 10:00 AM
55° Sunday 10:00 AM
Partly cloudy at 11:00 AM
59° 11:00 AM
Overcast at 12:00 PM
62° 12:00 PM
Overcast at 1:00 PM
65° 1:00 PM
Overcast at 2:00 PM
66° Sunday 2:00 PM
Overcast at 3:00 PM
66° 3:00 PM
Overcast at 4:00 PM
67° 4:00 PM
Mostly cloudy at 5:00 PM
66° 5:00 PM

AIR QUALITY FORECAST

Air Quality Forecast for Republic

Hourly forecast · Updated every 2 hours
Fair
Nearest forecast value 6:00 PM
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 0,5µg/m³

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

O₃ Ozone Fair 87,7µg/m³

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

NO₂ Nitrogen dioxide Good 0,5µg/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 Republic

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 🙂Fair
Tomorrow UV 4,6Moderate 🙂Fair
Friday UV 3,9Moderate 🙂Fair
Saturday UV 2,8Low 🙂Fair
Sunday UV 4,4Moderate 😐Moderate
Monday UV 5,0Moderate Unavailable
Tuesday UV 5,0Moderate Unavailable
Hourly UV index today
6:00 PMUV 0,4 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.

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 Republic

Vertical axis: mph · Horizontal axis: hours
Hourly wind speed Chart of sustained wind and maximum gusts in mph. Today 6:00 PM 7:00 PM 8:00 PM 9:00 PM Today 10:00 PM 11:00 PM 12:00 AM 1:00 AM Tomorrow 2:00 AM 3:00 AM 4:00 AM 5:00 AM Tomorrow 6:00 AM 7:00 AM 8:00 AM 9:00 AM Tomorrow 10:00 AM 11:00 AM 12:00 PM 1:00 PM Tomorrow 2:00 PM 3:00 PM 4:00 PM 5:00 PM Tomorrow 6:00 PM 7:00 PM 8:00 PM 9:00 PM Tomorrow 10:00 PM 11:00 PM 12:00 AM 1:00 AM Friday 2:00 AM 3:00 AM 4:00 AM 5:00 AM Friday 6:00 AM 7:00 AM 8:00 AM 9:00 AM Friday 10:00 AM 11:00 AM 12:00 PM 1:00 PM Friday 2:00 PM 3:00 PM 4:00 PM 5:00 PM Friday 6:00 PM 7:00 PM 8:00 PM 9:00 PM Friday 10:00 PM 11:00 PM 12:00 AM 1:00 AM Saturday 2:00 AM 3:00 AM 4:00 AM 5:00 AM Saturday 6:00 AM 7:00 AM 8:00 AM 9:00 AM Saturday 10:00 AM 11:00 AM 12:00 PM 1:00 PM Saturday 2:00 PM 3:00 PM 4:00 PM 5:00 PM Saturday 6:00 PM 7:00 PM 8:00 PM 9:00 PM Saturday 10:00 PM 11:00 PM 12:00 AM 1:00 AM Sunday 2:00 AM 3:00 AM 4:00 AM 5:00 AM Sunday 6:00 AM 7:00 AM 8:00 AM 9:00 AM Sunday 10:00 AM 11:00 AM 12:00 PM 1:00 PM Sunday 2:00 PM 3:00 PM 4:00 PM 5:00 PM
Sustained wind Max gusts
Internal PR simulation: 3.65 Population: 984

Forecast data for Republic were last refreshed today at 5:39 PM. The current forecast period extends through 04/09/2026 at 3:00 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.