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Now · 9:29 PM

Anchorage Weather & Hourly Forecast

United States · Alaska · 99567

Overcast night
42°F
Overcast night
Feels like: 38°F
💧 Humidity 91% 🌡 Pressure 30.09 inHg 💨 Wind 2 mph 👁 Visibility 7.4 mi Clouds 98% ☀️ UV index 0.0 · Low 🌅 Sunrise 🌇 Sunset

Hourly Forecast for Anchorage

Today
Overcast night · 10:00 PM Overcast night
41° 💧 None 💨 1 mph H 93%30.09 inHg
Tomorrow
Partly cloudy night · 1:00 AM Partly cloudy night
38° 💧 None 💨 2 mph H 91%30.12 inHg
Clear night · 4:00 AM Clear night
34° 💧 None 💨 1 mph H 83%30.12 inHg
Clear night · 7:00 AM Clear night
34° 💧 None 💨 2 mph H 83%30.15 inHg
Mostly sunny · 10:00 AM Mostly sunny
44° 💧 None 💨 3 mph H 76%30.15 inHg
Overcast · 1:00 PM Overcast
50° 💧 None 💨 3 mph H 61%30.15 inHg
Overcast · 4:00 PM Overcast
50° 💧 None 💨 2 mph H 70%30.15 inHg
Overcast · 7:00 PM Overcast
48° 💧 None 💨 0 mph H 86%30.12 inHg
Overcast night · 10:00 PM Overcast night
44° 💧 0.025 in 💨 2 mph H 94%30.12 inHg
Tuesday
Light rain · 1:00 AM Light rain
43° 💧 0.039 in 💨 3 mph H 91%30.12 inHg
Overcast night · 4:00 AM Overcast night
42° 💧 0.001 in 💨 4 mph H 91%30.06 inHg
Overcast night · 7:00 AM Overcast night
42° 💧 0.003 in 💨 5 mph H 87%30.03 inHg
Overcast · 10:00 AM Overcast
43° 💧 0.002 in 💨 9 mph H 90%30.03 inHg
Mist · 1:00 PM Mist
44° 💧 0.048 in 💨 9 mph H 90%29.97 inHg
Light rain · 4:00 PM Light rain
44° 💧 0.119 in 💨 9 mph H 95%29.88 inHg
Light rain · 7:00 PM Light rain
43° 💧 0.215 in 💨 4 mph H 98%29.85 inHg

In Anchorage and, more broadly, across the state of Alaska: Tonight, expect mostly cloudy skies with temperatures dropping into the mid-50s to around 58 degrees Fahrenheit. Winds will be light and coming from the southwest at no more than 3 mph, with occasional gusts up to 4 mph. No rain is anticipated during the evening hours, so it should remain dry through the night. The cool conditions combined with the gentle breeze will create a mild but comfortable atmosphere. The cloud cover may linger into the early morning hours, but skies are expected to remain dry. Overall, it looks to be a quiet evening with no significant weather concerns.

15-Day Weather Outlook for Anchorage

TomorrowTomorrow Mostly cloudy Mostly cloudy 51°/34° 💧 None 💨 3 mph
Tuesday, Sep 15Tue Sep 15 Overcast Overcast 45°/39° 💧 None 💨 10 mph
Wednesday, Sep 16Wed Sep 16 Overcast Overcast 41°/35° 💧 0.474 in 💨 4 mph
Thursday, Sep 17Thu Sep 17 Light rain Light rain 45°/31° 💧 0.026 in 💨 5 mph
Friday, Sep 18Fri Sep 18 Light rain Light rain 39°/35° 💧 0.193 in 💨 3 mph
Saturday, Sep 19Sat Sep 19 Sleet showers Sleet showers 38°/33° 💧 0.809 in 💨 6 mph
Sunday, Sep 20Sun Sep 20 Sleet showers Sleet showers 37°/29° 💧 0.378 in 💨 2 mph
Monday, Sep 21Mon Sep 21 Light snow Light snow 28°/22° 💧 0.633 in 💨 4 mph
Tuesday, Sep 22Tue Sep 22 Light snow Light snow 33°/29° 💧 1.309 in 💨 9 mph
Wednesday, Sep 23Wed Sep 23 Overcast Overcast 31°/21° 💧 0.171 in 💨 4 mph
Thursday, Sep 24Thu Sep 24 Partly cloudy Partly cloudy 38°/14° 💧 None 💨 3 mph
Friday, Sep 25Fri Sep 25 Light rain Light rain 41°/33° 💧 0.020 in 💨 5 mph
Saturday, Sep 26Sat Sep 26 Light rain Light rain 38°/34° 💧 0.302 in 💨 3 mph
Sunday, Sep 27Sun Sep 27 Mostly cloudy Mostly cloudy 37°/30° 💧 0.027 in 💨 4 mph
Monday, Sep 28Mon Sep 28 Overcast Overcast 32°/32° 💧 0.141 in 💨 1 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Anchorage

Vertical axis: °F · Color based on temperature
Overcast night at 10:00 PM
41° Today 10:00 PM
Overcast night at 11:00 PM
40° 11:00 PM
Mostly cloudy night at 12:00 AM
40° 12:00 AM
Partly cloudy night at 1:00 AM
38° 1:00 AM
Mostly clear night at 2:00 AM
36° Tomorrow 2:00 AM
Mostly clear night at 3:00 AM
35° 3:00 AM
Clear night at 4:00 AM
34° 4:00 AM
Clear night at 5:00 AM
34° 5:00 AM
Clear night at 6:00 AM
34° Tomorrow 6:00 AM
Clear night at 7:00 AM
34° 7:00 AM
Mostly sunny at 8:00 AM
35° 8:00 AM
Sunny at 9:00 AM
39° 9:00 AM
Mostly sunny at 10:00 AM
44° Tomorrow 10:00 AM
Mostly sunny at 11:00 AM
47° 11:00 AM
Partly cloudy at 12:00 PM
48° 12:00 PM
Overcast at 1:00 PM
50° 1:00 PM
Overcast at 2:00 PM
51° Tomorrow 2:00 PM
Overcast at 3:00 PM
50° 3:00 PM
Overcast at 4:00 PM
50° 4:00 PM
Overcast at 5:00 PM
50° 5:00 PM
Overcast at 6:00 PM
49° Tomorrow 6:00 PM
Overcast at 7:00 PM
48° 7:00 PM
Overcast at 8:00 PM
45° 8:00 PM
Overcast night at 9:00 PM
44° 9:00 PM
Overcast night at 10:00 PM
44° Tomorrow 10:00 PM
Mist at night at 11:00 PM
43° 11:00 PM
Light rain at 12:00 AM
43° 12:00 AM
Light rain at 1:00 AM
43° 1:00 AM
Light rain at 2:00 AM
43° Tuesday 2:00 AM
Light rain at 3:00 AM
43° 3:00 AM
Overcast night at 4:00 AM
42° 4:00 AM
Overcast night at 5:00 AM
42° 5:00 AM
Overcast night at 6:00 AM
42° Tuesday 6:00 AM
Overcast night at 7:00 AM
42° 7:00 AM
Overcast at 8:00 AM
42° 8:00 AM
Overcast at 9:00 AM
42° 9:00 AM
Overcast at 10:00 AM
43° Tuesday 10:00 AM
Overcast at 11:00 AM
44° 11:00 AM
Overcast at 12:00 PM
44° 12:00 PM
Mist at 1:00 PM
44° 1:00 PM
Light rain at 2:00 PM
45° Tuesday 2:00 PM
Light rain at 3:00 PM
44° 3:00 PM
Light rain at 4:00 PM
44° 4:00 PM
Light rain at 5:00 PM
43° 5:00 PM
Light rain at 6:00 PM
43° Tuesday 6:00 PM
Light rain at 7:00 PM
43° 7:00 PM
Light rain at 8:00 PM
43° 8:00 PM
Light rain at 9:00 PM
42° 9:00 PM
Light rain at 10:00 PM
41° Tuesday 10:00 PM
Overcast night at 11:00 PM
39° 11:00 PM
Mist at night at 12:00 AM
39° 12:00 AM
Mist at night at 1:00 AM
38° 1:00 AM
Fog at night at 2:00 AM
37° Wednesday 2:00 AM
Fog at night at 3:00 AM
35° 3:00 AM
Fog at night at 4:00 AM
35° 4:00 AM
Overcast at 1:00 PM
41° 1:00 PM
Mostly cloudy at 4:00 PM
43° Wednesday 4:00 PM
Light rain at 7:00 PM
41° 7:00 PM
Partly cloudy night at 10:00 PM
38° 10:00 PM
Mostly cloudy night at 1:00 AM
34° 1:00 AM
Overcast night at 4:00 AM
35° Thursday 4:00 AM
Overcast night at 7:00 AM
37° 7:00 AM
Overcast at 10:00 AM
40° 10:00 AM
Overcast at 1:00 PM
42° 1:00 PM
Light rain at 4:00 PM
42° Thursday 4:00 PM
Light rain at 7:00 PM
40° 7:00 PM
Light rain at 10:00 PM
37° 10:00 PM
Light rain at 1:00 AM
36° 1:00 AM
Overcast night at 4:00 AM
36° Friday 4:00 AM
Overcast night at 7:00 AM
36° 7:00 AM
Overcast at 10:00 AM
36° 10:00 AM
Light rain at 1:00 PM
37° 1:00 PM
Mostly cloudy at 4:00 PM
39° Friday 4:00 PM
Mostly sunny at 7:00 PM
39° 7:00 PM
Light rain at 10:00 PM
35° 10:00 PM
Partly cloudy night at 1:00 AM
34° 1:00 AM
Overcast night at 4:00 AM
31° Saturday 4:00 AM
Overcast night at 7:00 AM
32° 7:00 AM
Overcast at 10:00 AM
36° 10:00 AM
Rain and snow at 4:00 PM
35° 4:00 PM
Light rain at 10:00 PM
38° Saturday 10:00 PM
Sleet showers at 4:00 AM
33° 4:00 AM
Sleet at 10:00 AM
29° 10:00 AM
Mostly cloudy at 4:00 PM
34° 4:00 PM
Overcast night at 10:00 PM
37° Sunday 10:00 PM
Sleet showers at 4:00 AM
33° 4:00 AM
Light snow at 10:00 AM
26° 10:00 AM
Mostly sunny at 4:00 PM
22° 4:00 PM
Partly cloudy night at 10:00 PM
28° Monday 10:00 PM
Overcast night at 4:00 AM
24° 4:00 AM
Light snow at 10:00 AM
30° 10:00 AM
Sleet at 4:00 PM
32° 4:00 PM
Mostly cloudy night at 10:00 PM
33° Tuesday 10:00 PM
Light snow at 4:00 AM
29° 4:00 AM
Overcast at 10:00 AM
26° 10:00 AM
Overcast at 4:00 PM
28° 4:00 PM
Overcast night at 10:00 PM
31° Wednesday 10:00 PM
Mostly clear night at 4:00 AM
21° 4:00 AM
Partly cloudy at 10:00 AM
14° 10:00 AM
Mostly sunny at 4:00 PM
22° 4:00 PM
Clear night at 10:00 PM
38° Thursday 10:00 PM
Clear night at 4:00 AM
29° 4:00 AM
Overcast at 10:00 AM
33° 10:00 AM
Overcast at 4:00 PM
38° 4:00 PM
Overcast night at 10:00 PM
41° Friday 10:00 PM
Light rain at 4:00 AM
38° 4:00 AM
Light rain at 10:00 AM
37° 10:00 AM
Partly cloudy at 4:00 PM
35° 4:00 PM
Partly cloudy night at 10:00 PM
38° Saturday 10:00 PM
Overcast night at 4:00 AM
34° 4:00 AM
Partly cloudy at 10:00 AM
32° 10:00 AM
Overcast at 4:00 PM
31° 4:00 PM
Mostly cloudy night at 10:00 PM
37° Sunday 10:00 PM
Mostly cloudy night at 4:00 AM
30° 4:00 AM
Overcast at 10:00 AM
32° 10:00 AM

AIR QUALITY FORECAST

Air Quality Forecast for Anchorage

Hourly forecast · Updated every 2 hours
Good
Nearest forecast value 10:00 PM
PM2.5 Fine particles Good 1,4µg/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 2,2µg/m³

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

O₃ Ozone Good 52,6µg/m³

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

NO₂ Nitrogen dioxide Good 0,3µg/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 Anchorage

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 2,0Low 😊Good
Tomorrow UV 1,5Low 🙂Fair
Tuesday UV 0,2Low 🙂Fair
Wednesday UV 1,9Low 🙂Fair
Thursday UV 3,0Moderate 🙂Fair
Friday UV 2,0Low Unavailable
Saturday UV 3,0Moderate Unavailable
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 Anchorage

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

Tonight's Stargazing & Shooting Stars

Excellent observing conditions. Best local viewing window: 5:00 AM–6:00 AM.

99/100Best-hour score
BEST TIME TONIGHT 5:00 AM–6:00 AM Astronomical darkness: 11:08 PM–4:41 AM
Cloud cover 1% Real hourly forecast for the best viewing hour.
Moonlight 8% Waxing Crescent · Moon below the horizon at the best viewing hour.
Meteor activity September ε-Perseids Reference ZHR 8 · Radiant 68° 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 Anchorage were last refreshed today at 9:29 PM. The current forecast period extends through 15/09/2026 at 7:00 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.