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Now · 7:49 AM

Annex Weather & Hourly Forecast

United States · Oregon · 97914

Mostly sunny
50°F
Mostly sunny
Feels like: 48°F
💧 Humidity 84% 🌡 Pressure 30.12 inHg 💨 Wind 2 mph 👁 Visibility 18.3 mi Clouds 18% ☀️ UV index 0.0 · Low 🌅 Sunrise 🌇 Sunset

Hourly Forecast for Annex

Today
Mostly sunny · 8:00 AM Mostly sunny
50° 💧 None 💨 2 mph H 84%30.12 inHg
Sunny · 11:00 AM Sunny
60° 💧 None 💨 2 mph H 56%30.15 inHg
Overcast · 2:00 PM Overcast
68° 💧 None 💨 4 mph H 37%30.09 inHg
Mostly cloudy · 5:00 PM Mostly cloudy
71° 💧 None 💨 3 mph H 30%30.03 inHg
Sunny · 8:00 PM Sunny
65° 💧 None 💨 1 mph H 42%30.03 inHg
Clear night · 11:00 PM Clear night
58° 💧 None 💨 2 mph H 61%30.09 inHg
Tomorrow
Clear night · 2:00 AM Clear night
52° 💧 None 💨 1 mph H 78%30.12 inHg
Clear night · 5:00 AM Clear night
50° 💧 None 💨 1 mph H 84%30.15 inHg
Sunny · 8:00 AM Sunny
50° 💧 None 💨 1 mph H 82%30.18 inHg
Sunny · 11:00 AM Sunny
64° 💧 None 💨 1 mph H 46%30.24 inHg
Sunny · 2:00 PM Sunny
73° 💧 None 💨 2 mph H 32%30.18 inHg
Sunny · 5:00 PM Sunny
76° 💧 None 💨 2 mph H 26%30.15 inHg
Sunny · 8:00 PM Sunny
69° 💧 None 💨 1 mph H 37%30.15 inHg
Clear night · 11:00 PM Clear night
62° 💧 None 💨 0 mph H 47%30.18 inHg
Wednesday
Clear night · 2:00 AM Clear night
56° 💧 None 💨 1 mph H 64%30.21 inHg
Clear night · 5:00 AM Clear night
53° 💧 None 💨 0 mph H 74%30.21 inHg

In Annex and, more broadly, across the state of Oregon: This morning, the sky will be clear with cool temperatures ranging from 43 to 63 degrees Fahrenheit. Light northwest winds will be present, with speeds reaching up to 7 mph and gusts around 6 mph. As the day progresses, the weather will remain dry and sunny, with no precipitation expected. Temperatures are likely to stay within the same cool range, making for a comfortable yet brisk afternoon. Winds will continue to be light throughout the day, contributing to the overall calm weather conditions. Overall, it will be a clear and cool day with gentle breezes.

15-Day Weather Outlook for Annex

TomorrowTomorrow Partly cloudy Partly cloudy 76°/49° 💧 None 💨 2 mph
Wednesday, Sep 9Wed Sep 9 Mostly sunny Mostly sunny 80°/51° 💧 None 💨 3 mph
Thursday, Sep 10Thu Sep 10 Partly cloudy Partly cloudy 83°/55° 💧 0.023 in 💨 4 mph
Friday, Sep 11Fri Sep 11 Mostly cloudy Mostly cloudy 85°/60° 💧 0.000 in 💨 11 mph
Saturday, Sep 12Sat Sep 12 Partly cloudy Partly cloudy 80°/52° 💧 None 💨 11 mph
Sunday, Sep 13Sun Sep 13 Mostly sunny Mostly sunny 73°/50° 💧 None 💨 14 mph
Monday, Sep 14Mon Sep 14 Partly cloudy Partly cloudy 67°/45° 💧 None 💨 11 mph
Tuesday, Sep 15Tue Sep 15 Sunny Sunny 72°/48° 💧 None 💨 3 mph
Wednesday, Sep 16Wed Sep 16 Partly cloudy Partly cloudy 81°/56° 💧 None 💨 3 mph
Thursday, Sep 17Thu Sep 17 Mostly sunny Mostly sunny 86°/60° 💧 None 💨 5 mph
Friday, Sep 18Fri Sep 18 Partly cloudy Partly cloudy 89°/64° 💧 None 💨 4 mph
Saturday, Sep 19Sat Sep 19 Mostly sunny Mostly sunny 89°/63° 💧 0.007 in 💨 4 mph
Sunday, Sep 20Sun Sep 20 Sunny Sunny 87°/63° 💧 None 💨 3 mph
Monday, Sep 21Mon Sep 21 Sunny Sunny 89°/64° 💧 None 💨 3 mph
Tuesday, Sep 22Tue Sep 22 Mostly sunny Mostly sunny 94°/94° 💧 None 💨 1 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Annex

Vertical axis: °F · Color based on temperature
Mostly sunny at 8:00 AM
50° Today 8:00 AM
Mostly sunny at 9:00 AM
53° 9:00 AM
Sunny at 10:00 AM
56° 10:00 AM
Sunny at 11:00 AM
60° 11:00 AM
Sunny at 12:00 PM
63° Today 12:00 PM
Partly cloudy at 1:00 PM
67° 1:00 PM
Overcast at 2:00 PM
68° 2:00 PM
Partly cloudy at 3:00 PM
69° 3:00 PM
Partly cloudy at 4:00 PM
70° Today 4:00 PM
Mostly cloudy at 5:00 PM
71° 5:00 PM
Partly cloudy at 6:00 PM
71° 6:00 PM
Sunny at 7:00 PM
70° 7:00 PM
Sunny at 8:00 PM
65° Today 8:00 PM
Clear night at 9:00 PM
62° 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
55° Tomorrow 12:00 AM
Clear night at 1:00 AM
53° 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
50° Tomorrow 4:00 AM
Clear night at 5:00 AM
50° 5:00 AM
Clear night at 6:00 AM
49° 6:00 AM
Clear night at 7:00 AM
49° 7:00 AM
Sunny at 8:00 AM
50° Tomorrow 8:00 AM
Sunny at 9:00 AM
54° 9:00 AM
Sunny at 10:00 AM
60° 10:00 AM
Sunny at 11:00 AM
64° 11:00 AM
Sunny at 12:00 PM
68° Tomorrow 12:00 PM
Sunny at 1:00 PM
71° 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
75° Tomorrow 4:00 PM
Sunny at 5:00 PM
76° 5:00 PM
Sunny at 6:00 PM
75° 6:00 PM
Sunny at 7:00 PM
74° 7:00 PM
Sunny at 8:00 PM
69° Tomorrow 8:00 PM
Clear night at 9:00 PM
66° 9:00 PM
Clear night at 10:00 PM
64° 10:00 PM
Clear night at 11:00 PM
62° 11:00 PM
Clear night at 12:00 AM
60° Wednesday 12:00 AM
Clear night at 1:00 AM
58° 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° Wednesday 4:00 AM
Clear night at 5:00 AM
53° 5:00 AM
Mostly clear night at 6:00 AM
52° 6:00 AM
Mostly cloudy night at 7:00 AM
51° 7:00 AM
Mostly cloudy at 8:00 AM
52° Wednesday 8:00 AM
Mostly sunny at 9:00 AM
56° 9:00 AM
Sunny at 10:00 AM
61° 10:00 AM
Sunny at 11:00 AM
66° 11:00 AM
Sunny at 12:00 PM
70° Wednesday 12:00 PM
Sunny at 1:00 PM
74° 1:00 PM
Sunny at 2:00 PM
76° 2:00 PM
Sunny at 3:00 PM
78° 3:00 PM
Sunny at 4:00 PM
79° Wednesday 4:00 PM
Sunny at 5:00 PM
80° 5:00 PM
Sunny at 6:00 PM
79° 6:00 PM
Clear night at 3:00 AM
58° 3:00 AM
Clear night at 6:00 AM
55° Thursday 6:00 AM
Sunny at 9:00 AM
60° 9:00 AM
Sunny at 12:00 PM
75° 12:00 PM
Sunny at 3:00 PM
83° 3:00 PM
Partly cloudy at 6:00 PM
86° Thursday 6:00 PM
Clear night at 9:00 PM
72° 9:00 PM
Clear night at 12:00 AM
69° 12:00 AM
Clear night at 3:00 AM
61° 3:00 AM
Clear night at 6:00 AM
57° Friday 6:00 AM
Sunny at 9:00 AM
57° 9:00 AM
Sunny at 12:00 PM
68° 12:00 PM
Sunny at 3:00 PM
75° 3:00 PM
Sunny at 6:00 PM
75° Friday 6:00 PM
Clear night at 9:00 PM
65° 9:00 PM
Clear night at 12:00 AM
57° 12:00 AM
Clear night at 3:00 AM
54° 3:00 AM
Clear night at 6:00 AM
53° Saturday 6:00 AM
Sunny at 9:00 AM
58° 9:00 AM
Sunny at 12:00 PM
71° 12:00 PM
Sunny at 3:00 PM
80° 3:00 PM
Sunny at 6:00 PM
79° Saturday 6:00 PM
Clear night at 9:00 PM
64° 9:00 PM
Clear night at 12:00 AM
59° 12:00 AM
Clear night at 6:00 AM
58° 6:00 AM
Sunny at 12:00 PM
50° Sunday 12:00 PM
Sunny at 6:00 PM
63° 6:00 PM
Partly cloudy night at 12:00 AM
67° 12:00 AM
Clear night at 6:00 AM
52° 6:00 AM
Sunny at 12:00 PM
45° Monday 12:00 PM
Sunny at 6:00 PM
65° 6:00 PM
Clear night at 12:00 AM
72° 12:00 AM
Clear night at 6:00 AM
56° 6:00 AM
Sunny at 12:00 PM
48° Tuesday 12:00 PM
Sunny at 6:00 PM
70° 6:00 PM
Partly cloudy night at 12:00 AM
81° 12:00 AM
Partly cloudy night at 6:00 AM
60° 6:00 AM
Sunny at 12:00 PM
56° Wednesday 12:00 PM
Sunny at 6:00 PM
74° 6:00 PM
Mostly clear night at 12:00 AM
86° 12:00 AM
Mostly cloudy night at 6:00 AM
69° 6:00 AM
Mostly sunny at 12:00 PM
60° Thursday 12:00 PM
Mostly sunny at 6:00 PM
81° 6:00 PM
Clear night at 12:00 AM
89° 12:00 AM
Clear night at 6:00 AM
70° 6:00 AM
Partly cloudy at 12:00 PM
64° Friday 12:00 PM
Sunny at 6:00 PM
82° 6:00 PM
Mostly clear night at 12:00 AM
89° 12:00 AM
Clear night at 6:00 AM
69° 6:00 AM
Mostly sunny at 12:00 PM
63° Saturday 12:00 PM
Mostly sunny at 6:00 PM
79° 6:00 PM
Clear night at 12:00 AM
87° 12:00 AM
Clear night at 6:00 AM
72° 6:00 AM
Sunny at 12:00 PM
63° Sunday 12:00 PM
Sunny at 6:00 PM
80° 6:00 PM
Clear night at 12:00 AM
89° 12:00 AM
Clear night at 6:00 AM
73° 6:00 AM
Sunny at 12:00 PM
64° Monday 12:00 PM
Sunny at 6:00 PM
81° 6:00 PM
Mostly clear night at 12:00 AM
94° 12:00 AM

AIR QUALITY FORECAST

Air Quality Forecast for Annex

Hourly forecast · Updated every 2 hours
Fair
Nearest forecast value 8:00 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 1,3µg/m³

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

O₃ Ozone Fair 60,3µg/m³

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

NO₂ Nitrogen dioxide Good 1,0µg/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 Annex

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 5,8Moderate 🙂Fair
Tomorrow UV 6,3High 🙂Fair
Wednesday UV 6,2High 😐Moderate
Thursday UV 6,1High 😐Moderate
Friday UV 7,0High 🙂Fair
Saturday UV 6,0High Unavailable
Sunday UV 6,0High Unavailable
Hourly UV index today
8:00 AMUV 0,1 9:00 AMUV 0,4 10:00 AMUV 1,3 11:00 AMUV 3,1 12:00 PMUV 4,7 1:00 PMUV 5,8 2:00 PMUV 5,6 3:00 PMUV 4,5 4:00 PMUV 2,9 5:00 PMUV 2,0 6:00 PMUV 1,2 7:00 PMUV 0,4
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 Annex

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

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: 9:54 PM–5:38 AM
Cloud cover 0% Real hourly forecast for the best viewing hour.
Moonlight 13% Waning Crescent · Moon below the horizon at the best viewing hour.
Meteor activity September ε-Perseids Reference ZHR 8 · Radiant 69° 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 min79%
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 Annex were last refreshed today at 7:49 AM. The current forecast period extends through 09/09/2026 at 5:00 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.