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Now · 12:23 PM

Cascade Locks Weather & Hourly Forecast

United States · Oregon · 97014

Partly cloudy
71°F
Partly cloudy
Feels like: 70°F
💧 Humidity 47% 🌡 Pressure 30.21 inHg 💨 Wind 3 mph 👁 Visibility 28.3 mi Clouds 53% ☀️ UV index 5.6 · Moderate 🌅 Sunrise 🌇 Sunset

Hourly Forecast for Cascade Locks

Today
Partly cloudy · 1:00 PM Partly cloudy
74° 💧 None 💨 3 mph H 44%30.18 inHg
Mostly sunny · 4:00 PM Mostly sunny
80° 💧 None 💨 1 mph H 32%30.12 inHg
Sunny · 7:00 PM Sunny
70° 💧 None 💨 3 mph H 64%30.09 inHg
Clear night · 10:00 PM Clear night
60° 💧 None 💨 1 mph H 82%30.09 inHg
Tomorrow
Clear night · 1:00 AM Clear night
56° 💧 None 💨 2 mph H 83%30.06 inHg
Clear night · 4:00 AM Clear night
55° 💧 None 💨 3 mph H 84%30.03 inHg
Overcast · 7:00 AM Overcast
54° 💧 None 💨 3 mph H 84%30.06 inHg
Mostly cloudy · 10:00 AM Mostly cloudy
65° 💧 None 💨 6 mph H 66%30.03 inHg
Overcast · 1:00 PM Overcast
71° 💧 None 💨 8 mph H 55%30.00 inHg
Mostly cloudy · 4:00 PM Mostly cloudy
70° 💧 None 💨 9 mph H 59%29.94 inHg
Overcast · 7:00 PM Overcast
63° 💧 None 💨 5 mph H 69%29.94 inHg
Clear night · 10:00 PM Clear night
53° 💧 None 💨 5 mph H 88%30.00 inHg
Friday
Overcast night · 1:00 AM Overcast night
49° 💧 0.000 in 💨 5 mph H 97%30.03 inHg
Fog at night · 4:00 AM Fog at night
49° 💧 0.001 in 💨 5 mph H 96%30.06 inHg
Fog · 7:00 AM Fog
49° 💧 0.003 in 💨 5 mph H 92%30.06 inHg
Mostly cloudy · 10:00 AM Mostly cloudy
55° 💧 0.000 in 💨 6 mph H 72%30.03 inHg

In Cascade Locks and, more broadly, across the state of Oregon: The rest of the day will be characterized by clear skies and mild temperatures, ranging from 54 to 70 degrees Fahrenheit. Winds will be light, coming from the west at a maximum of 7 mph, with gusts reaching the same speed. No precipitation is expected throughout the afternoon, allowing for a calm and pleasant evening. Overall, residents can expect a quiet, comfortable weather pattern with no significant weather disturbances.

15-Day Weather Outlook for Cascade Locks

TomorrowTomorrow Mostly sunny Mostly sunny 79°/54° 💧 None 💨 9 mph
Friday, Sep 11Fri Sep 11 Mostly cloudy Mostly cloudy 68°/49° 💧 None 💨 8 mph
Saturday, Sep 12Sat Sep 12 Light rain Light rain 64°/49° 💧 0.015 in 💨 10 mph
Sunday, Sep 13Sun Sep 13 Moderate rain Moderate rain 57°/49° 💧 0.288 in 💨 10 mph
Monday, Sep 14Mon Sep 14 Partly cloudy Partly cloudy 71°/46° 💧 0.003 in 💨 10 mph
Tuesday, Sep 15Tue Sep 15 Mostly cloudy Mostly cloudy 71°/51° 💧 None 💨 5 mph
Wednesday, Sep 16Wed Sep 16 Partly cloudy Partly cloudy 71°/51° 💧 None 💨 9 mph
Thursday, Sep 17Thu Sep 17 Overcast Overcast 60°/46° 💧 0.011 in 💨 9 mph
Friday, Sep 18Fri Sep 18 Partly cloudy Partly cloudy 66°/51° 💧 0.011 in 💨 6 mph
Saturday, Sep 19Sat Sep 19 Light rain Light rain 62°/47° 💧 0.017 in 💨 10 mph
Sunday, Sep 20Sun Sep 20 Partly cloudy Partly cloudy 66°/46° 💧 None 💨 9 mph
Monday, Sep 21Mon Sep 21 Overcast Overcast 59°/49° 💧 0.089 in 💨 10 mph
Tuesday, Sep 22Tue Sep 22 Light rain Light rain 62°/43° 💧 0.053 in 💨 9 mph
Wednesday, Sep 23Wed Sep 23 Partly cloudy Partly cloudy 70°/50° 💧 None 💨 3 mph
Thursday, Sep 24Thu Sep 24 Sunny Sunny 75°/67° 💧 None 💨 3 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Cascade Locks

Vertical axis: °F · Color based on temperature
Partly cloudy at 1:00 PM
74° Today 1:00 PM
Mostly sunny at 2:00 PM
77° 2:00 PM
Mostly sunny at 3:00 PM
79° 3:00 PM
Mostly sunny at 4:00 PM
80° 4:00 PM
Sunny at 5:00 PM
79° Today 5:00 PM
Sunny at 6:00 PM
76° 6:00 PM
Sunny at 7:00 PM
70° 7:00 PM
Clear night at 8:00 PM
66° 8:00 PM
Clear night at 9:00 PM
63° Today 9:00 PM
Clear night at 10:00 PM
60° 10:00 PM
Clear night at 11:00 PM
58° 11:00 PM
Clear night at 12:00 AM
57° 12:00 AM
Clear night at 1:00 AM
56° Tomorrow 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
55° 4:00 AM
Mostly clear night at 5:00 AM
54° Tomorrow 5:00 AM
Partly cloudy night at 6:00 AM
54° 6:00 AM
Overcast at 7:00 AM
54° 7:00 AM
Overcast at 8:00 AM
58° 8:00 AM
Mostly cloudy at 9:00 AM
62° Tomorrow 9:00 AM
Mostly cloudy at 10:00 AM
65° 10:00 AM
Mostly cloudy at 11:00 AM
68° 11:00 AM
Mostly cloudy at 12:00 PM
70° 12:00 PM
Overcast at 1:00 PM
71° Tomorrow 1:00 PM
Overcast at 2:00 PM
71° 2:00 PM
Overcast at 3:00 PM
71° 3:00 PM
Mostly cloudy at 4:00 PM
70° 4:00 PM
Mostly cloudy at 5:00 PM
68° Tomorrow 5:00 PM
Mostly cloudy at 6:00 PM
66° 6:00 PM
Overcast at 7:00 PM
63° 7:00 PM
Overcast night at 8:00 PM
59° 8:00 PM
Clear night at 9:00 PM
58° Tomorrow 9:00 PM
Clear night at 10:00 PM
53° 10:00 PM
Clear night at 11:00 PM
51° 11:00 PM
Partly cloudy night at 12:00 AM
50° 12:00 AM
Overcast night at 1:00 AM
49° Friday 1:00 AM
Overcast night at 2:00 AM
50° 2:00 AM
Fog at night at 3:00 AM
50° 3:00 AM
Fog at night at 4:00 AM
49° 4:00 AM
Fog at night at 5:00 AM
49° Friday 5:00 AM
Fog at night at 6:00 AM
49° 6:00 AM
Fog at 7:00 AM
49° 7:00 AM
Mist at 8:00 AM
51° 8:00 AM
Mostly cloudy at 9:00 AM
53° Friday 9:00 AM
Mostly cloudy at 10:00 AM
55° 10:00 AM
Mostly cloudy at 11:00 AM
58° 11:00 AM
Mostly cloudy at 12:00 PM
61° 12:00 PM
Overcast at 1:00 PM
62° Friday 1:00 PM
Overcast at 2:00 PM
63° 2:00 PM
Overcast at 3:00 PM
64° 3:00 PM
Mostly cloudy at 4:00 PM
64° 4:00 PM
Overcast at 5:00 PM
64° Friday 5:00 PM
Overcast at 6:00 PM
62° 6:00 PM
Overcast at 7:00 PM
58° 7:00 PM
Overcast night at 8:00 PM
56° 8:00 PM
Overcast night at 9:00 PM
55° Friday 9:00 PM
Overcast night at 10:00 PM
54° 10:00 PM
Overcast night at 11:00 PM
53° 11:00 PM
Mostly cloudy night at 12:00 AM
52° 12:00 AM
Mostly cloudy night at 1:00 AM
51° Saturday 1:00 AM
Mostly cloudy night at 2:00 AM
50° 2:00 AM
Mostly cloudy night at 3:00 AM
49° 3:00 AM
Mostly cloudy night at 4:00 AM
49° 4:00 AM
Mostly cloudy night at 5:00 AM
49° Saturday 5:00 AM
Overcast at 8:00 AM
51° 8:00 AM
Overcast at 11:00 AM
55° 11:00 AM
Light rain at 2:00 PM
59° 2:00 PM
Light rain at 5:00 PM
54° Saturday 5:00 PM
Overcast night at 8:00 PM
50° 8:00 PM
Light rain at 11:00 PM
50° 11:00 PM
Moderate rain at 2:00 AM
49° 2:00 AM
Light rain at 5:00 AM
49° Sunday 5:00 AM
Light rain at 8:00 AM
50° 8:00 AM
Light rain at 11:00 AM
51° 11:00 AM
Mostly cloudy at 2:00 PM
57° 2:00 PM
Partly cloudy at 5:00 PM
61° Sunday 5:00 PM
Clear night at 8:00 PM
53° 8:00 PM
Mostly clear night at 11:00 PM
49° 11:00 PM
Mostly clear night at 2:00 AM
48° 2:00 AM
Partly cloudy night at 5:00 AM
46° Monday 5:00 AM
Partly cloudy at 8:00 AM
50° 8:00 AM
Partly cloudy at 11:00 AM
63° 11:00 AM
Overcast at 2:00 PM
71° 2:00 PM
Mostly cloudy at 5:00 PM
71° Monday 5:00 PM
Partly cloudy night at 8:00 PM
59° 8:00 PM
Mostly cloudy night at 11:00 PM
54° 11:00 PM
Mostly cloudy night at 5:00 AM
54° 5:00 AM
Partly cloudy at 11:00 AM
51° Tuesday 11:00 AM
Partly cloudy at 5:00 PM
67° 5:00 PM
Clear night at 11:00 PM
71° 11:00 PM
Partly cloudy night at 5:00 AM
53° 5:00 AM
Overcast at 11:00 AM
51° Wednesday 11:00 AM
Overcast at 5:00 PM
56° 5:00 PM
Mostly clear night at 11:00 PM
60° 11:00 PM
Clear night at 5:00 AM
48° 5:00 AM
Mostly sunny at 11:00 AM
46° Thursday 11:00 AM
Sunny at 5:00 PM
62° 5:00 PM
Partly cloudy night at 11:00 PM
66° 11:00 PM
Mostly clear night at 5:00 AM
51° 5:00 AM
Overcast at 11:00 AM
52° Friday 11:00 AM
Light rain at 5:00 PM
54° 5:00 PM
Mostly clear night at 11:00 PM
62° 11:00 PM
Mostly clear night at 5:00 AM
50° 5:00 AM
Mostly sunny at 11:00 AM
47° Saturday 11:00 AM
Sunny at 5:00 PM
61° 5:00 PM
Clear night at 11:00 PM
66° 11:00 PM
Clear night at 5:00 AM
49° 5:00 AM
Partly cloudy at 11:00 AM
46° Sunday 11:00 AM
Overcast at 5:00 PM
54° 5:00 PM
Mostly clear night at 11:00 PM
59° 11:00 PM
Partly cloudy night at 5:00 AM
50° 5:00 AM
Overcast at 11:00 AM
49° Monday 11:00 AM
Light rain at 5:00 PM
54° 5:00 PM
Mostly clear night at 11:00 PM
62° 11:00 PM
Clear night at 5:00 AM
48° 5:00 AM
Sunny at 11:00 AM
43° Tuesday 11:00 AM
Sunny at 5:00 PM
62° 5:00 PM
Partly cloudy night at 11:00 PM
70° 11:00 PM
Clear night at 5:00 AM
50° 5:00 AM
Partly cloudy at 11:00 AM
51° Wednesday 11:00 AM
Sunny at 5:00 PM
67° 5:00 PM
Clear night at 11:00 PM
75° 11:00 PM

AIR QUALITY FORECAST

Air Quality Forecast for Cascade Locks

Hourly forecast · Updated every 2 hours
Fair
Nearest forecast value 1:00 PM
PM2.5 Fine particles Good 4,6µg/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 5,6µg/m³

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

O₃ Ozone Fair 93,6µg/m³

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

NO₂ Nitrogen dioxide Good 1,4µg/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 Cascade Locks

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 6,2High 🙂Fair
Tomorrow UV 5,4Moderate 🙂Fair
Friday UV 4,5Moderate 🙂Fair
Saturday UV 3,0Moderate 🙂Fair
Sunday UV 5,0Moderate 😊Good
Monday UV 6,0High Unavailable
Tuesday UV 6,0High Unavailable
Hourly UV index today
1:00 PMUV 6,2 2:00 PMUV 5,9 3:00 PMUV 4,6 4:00 PMUV 3,0 5:00 PMUV 1,5 6:00 PMUV 0,5 7:00 PMUV 0,0
Today's weather health advice Open today's recommendations.

Strong UV exposure

Protect exposed skin with SPF 30+ sunscreen, wear sunglasses, and try to limit direct midday sun.

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 Cascade Locks

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

Tonight's Stargazing & Shooting Stars

Excellent observing conditions. Best local viewing window: 2:00 AM–3:00 AM.

100/100Best-hour score
BEST TIME TONIGHT 2:00 AM–3:00 AM Astronomical darkness: 9:14 PM–4:56 AM
Cloud cover 0% Real hourly forecast for the best viewing hour.
Moonlight 2% New Moon · Moon below the horizon at the best viewing hour.
Meteor activity September ε-Perseids Reference ZHR 8 · Radiant 57° high at the best hour.
Estimated visible meteors 1–4/hour Local estimate after weather, moonlight and radiant-height adjustments.
Chance ≥1 meteor in 30 min75%
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 Cascade Locks were last refreshed today at 12:23 PM. The current forecast period extends through 11/09/2026 at 10:00 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.