What is the weather in Unalaska right now?

Current weather in Unalaska is mist.

Where can I find the hourly weather forecast for Unalaska?

This page shows hourly weather forecast for Unalaska, including temperature, wind, precipitation, humidity and cloud cover.

Is the weather forecast for Unalaska updated regularly?

Weather data for Unalaska is updated regularly with the latest available observations and forecasts.

Now · 3:08 PM

Unalaska Weather & Hourly Forecast

United States · Alaska · 99685

47°F

Mist

Feels like: 40°F

💧 Humidity 72% 🌡 Pressure 30.00 inHg 💨 Wind 7 mph 👁 Visibility 2.9 mi ☁ Clouds 98% ☀️ UV index 2.5 · Low 🌅 Sunrise 8:51 AM 🌇 Sunset 9:06 PM

Hourly Forecast for Unalaska

Today

4:00 PM

Overcast

47° 💧 0.001 in 💨 8 mph H 72%30.00 inHg

7:00 PM

Partly cloudy

47° 💧 0.000 in 💨 11 mph H 73%29.97 inHg

10:00 PM

Overcast night

45° 💧 0.003 in 💨 9 mph H 82%29.97 inHg

Tomorrow

1:00 AM

Overcast night

46° 💧 0.004 in 💨 10 mph H 87%29.94 inHg

4:00 AM

Light rain

46° 💧 0.019 in 💨 10 mph H 93%29.88 inHg

7:00 AM

Overcast night

47° 💧 0.001 in 💨 6 mph H 98%29.83 inHg

10:00 AM

Overcast

49° 💧 0.002 in 💨 9 mph H 97%29.80 inHg

1:00 PM

Overcast

52° 💧 0.033 in 💨 19 mph H 81%29.71 inHg

4:00 PM

Light rain

50° 💧 0.189 in 💨 21 mph H 95%29.59 inHg

7:00 PM

Moderate rain

51° 💧 0.303 in 💨 22 mph H 97%29.41 inHg

10:00 PM

Light rain

53° 💧 0.222 in 💨 18 mph H 95%29.29 inHg

Thursday

1:00 AM

Moderate rain

54° 💧 0.365 in 💨 21 mph H 93%29.18 inHg

4:00 AM

Light rain

54° 💧 0.067 in 💨 8 mph H 91%29.12 inHg

7:00 AM

Mostly cloudy night

50° 💧 0.012 in 💨 9 mph H 88%29.15 inHg

10:00 AM

Mostly cloudy

48° 💧 0.026 in 💨 9 mph H 86%29.21 inHg

1:00 PM

Light rain

49° 💧 0.054 in 💨 14 mph H 73%29.26 inHg

Today

4:00 PM

Overcast

47° 💧 0.001 in 💨 8 mph H 72%30.00 inHg

5:00 PM

Mostly cloudy

48° 💧 0.000 in 💨 10 mph H 72%29.97 inHg

6:00 PM

Mostly cloudy

47° 💧 None 💨 11 mph H 72%29.97 inHg

7:00 PM

Partly cloudy

47° 💧 0.000 in 💨 11 mph H 73%29.97 inHg

8:00 PM

Mostly sunny

46° 💧 None 💨 10 mph H 75%29.97 inHg

9:00 PM

Mostly cloudy

45° 💧 None 💨 8 mph H 80%29.97 inHg

10:00 PM

Overcast night

45° 💧 0.001 in 💨 9 mph H 82%29.97 inHg

11:00 PM

Overcast night

45° 💧 0.001 in 💨 9 mph H 84%29.97 inHg

Tomorrow

12:00 AM

Overcast night

45° 💧 0.001 in 💨 9 mph H 85%29.97 inHg

1:00 AM

Overcast night

46° 💧 0.001 in 💨 10 mph H 87%29.94 inHg

2:00 AM

Overcast night

46° 💧 0.002 in 💨 10 mph H 88%29.94 inHg

3:00 AM

Overcast night

46° 💧 0.001 in 💨 10 mph H 89%29.91 inHg

4:00 AM

Light rain

46° 💧 0.009 in 💨 10 mph H 93%29.88 inHg

5:00 AM

Light rain

46° 💧 0.008 in 💨 12 mph H 94%29.85 inHg

6:00 AM

Overcast night

47° 💧 0.002 in 💨 10 mph H 96%29.85 inHg

7:00 AM

Overcast night

47° 💧 0.001 in 💨 6 mph H 98%29.83 inHg

8:00 AM

Overcast night

47° 💧 0.000 in 💨 6 mph H 98%29.83 inHg

9:00 AM

Overcast

48° 💧 0.000 in 💨 7 mph H 97%29.80 inHg

10:00 AM

Overcast

49° 💧 0.000 in 💨 9 mph H 97%29.80 inHg

11:00 AM

Overcast

50° 💧 0.001 in 💨 13 mph H 94%29.77 inHg

12:00 PM

Overcast

51° 💧 0.001 in 💨 17 mph H 88%29.74 inHg

1:00 PM

Overcast

52° 💧 0.001 in 💨 19 mph H 81%29.71 inHg

2:00 PM

Light rain

51° 💧 0.004 in 💨 20 mph H 85%29.68 inHg

3:00 PM

Light rain

50° 💧 0.028 in 💨 19 mph H 94%29.65 inHg

4:00 PM

Light rain

50° 💧 0.032 in 💨 21 mph H 95%29.59 inHg

5:00 PM

Light rain

50° 💧 0.069 in 💨 22 mph H 96%29.53 inHg

6:00 PM

Light rain

50° 💧 0.087 in 💨 22 mph H 97%29.47 inHg

7:00 PM

Moderate rain

51° 💧 0.127 in 💨 22 mph H 97%29.41 inHg

8:00 PM

Moderate rain

51° 💧 0.100 in 💨 22 mph H 96%29.38 inHg

9:00 PM

Light rain

52° 💧 0.076 in 💨 18 mph H 96%29.32 inHg

10:00 PM

Light rain

53° 💧 0.054 in 💨 18 mph H 95%29.29 inHg

11:00 PM

Light rain

54° 💧 0.080 in 💨 20 mph H 94%29.26 inHg

Thursday

12:00 AM

Light rain

54° 💧 0.088 in 💨 23 mph H 94%29.21 inHg

1:00 AM

Moderate rain

54° 💧 0.131 in 💨 21 mph H 93%29.18 inHg

2:00 AM

Moderate rain

53° 💧 0.130 in 💨 20 mph H 94%29.15 inHg

3:00 AM

Moderate rain

53° 💧 0.103 in 💨 16 mph H 93%29.12 inHg

4:00 AM

Light rain

54° 💧 0.060 in 💨 8 mph H 91%29.12 inHg

5:00 AM

Light rain

52° 💧 0.005 in 💨 7 mph H 91%29.12 inHg

6:00 AM

Mostly cloudy night

51° 💧 0.002 in 💨 9 mph H 89%29.15 inHg

7:00 AM

Mostly cloudy night

50° 💧 0.004 in 💨 9 mph H 88%29.15 inHg

8:00 AM

Light rain

49° 💧 0.005 in 💨 8 mph H 89%29.18 inHg

9:00 AM

Mist

48° 💧 0.004 in 💨 8 mph H 89%29.21 inHg

10:00 AM

Mostly cloudy

48° 💧 0.004 in 💨 9 mph H 86%29.21 inHg

11:00 AM

Light rain

49° 💧 0.008 in 💨 10 mph H 81%29.23 inHg

12:00 PM

Light rain

49° 💧 0.015 in 💨 12 mph H 77%29.26 inHg

1:00 PM

Light rain

49° 💧 0.018 in 💨 14 mph H 73%29.26 inHg

2:00 PM

Light rain

49° 💧 0.017 in 💨 14 mph H 72%29.26 inHg

3:00 PM

Light rain

49° 💧 0.019 in 💨 14 mph H 71%29.26 inHg

4:00 PM

Light rain

50° 💧 0.022 in 💨 15 mph H 72%29.29 inHg

5:00 PM

Light rain

50° 💧 0.022 in 💨 13 mph H 72%29.29 inHg

6:00 PM

Light rain

50° 💧 0.017 in 💨 14 mph H 69%29.26 inHg

7:00 PM

Light rain

49° 💧 0.015 in 💨 12 mph H 74%29.26 inHg

8:00 PM

Mostly cloudy

49° 💧 0.003 in 💨 13 mph H 72%29.26 inHg

9:00 PM

Light rain

48° 💧 0.006 in 💨 11 mph H 74%29.26 inHg

10:00 PM

Mostly cloudy night

47° 💧 0.000 in 💨 11 mph H 75%29.23 inHg

11:00 PM

Overcast night

47° 💧 0.001 in 💨 13 mph H 78%29.23 inHg

Friday

12:00 AM

Light rain

48° 💧 0.004 in 💨 15 mph H 80%29.21 inHg

1:00 AM

Light rain

48° 💧 0.012 in 💨 15 mph H 80%29.21 inHg

2:00 AM

Light rain

48° 💧 0.039 in 💨 14 mph H 84%29.21 inHg

3:00 AM

Light rain

48° 💧 0.021 in 💨 15 mph H 83%29.21 inHg

4:00 AM

Light rain

48° 💧 0.012 in 💨 17 mph H 81%29.21 inHg

7:00 AM

Light rain

50° 💧 None 💨 20 mph H 75%29.21 inHg

10:00 AM

Overcast

50° 💧 None 💨 24 mph H 71%29.23 inHg

1:00 PM

Mostly cloudy

52° 💧 None 💨 24 mph H 64%29.26 inHg

4:00 PM

Partly cloudy

51° 💧 None 💨 23 mph H 63%29.29 inHg

7:00 PM

Mostly sunny

51° 💧 None 💨 19 mph H 65%29.32 inHg

10:00 PM

Partly cloudy night

50° 💧 None 💨 8 mph H 75%29.38 inHg

Saturday

1:00 AM

Partly cloudy night

49° 💧 None 💨 9 mph H 75%29.38 inHg

4:00 AM

Light rain

49° 💧 None 💨 19 mph H 74%29.38 inHg

7:00 AM

Light rain

49° 💧 None 💨 17 mph H 79%29.38 inHg

10:00 AM

Light rain

49° 💧 None 💨 21 mph H 82%29.41 inHg

1:00 PM

Mostly sunny

50° 💧 None 💨 24 mph H 83%29.50 inHg

4:00 PM

Mostly sunny

50° 💧 None 💨 26 mph H 82%29.59 inHg

7:00 PM

Partly cloudy

49° 💧 None 💨 24 mph H 85%29.65 inHg

10:00 PM

Mostly clear night

49° 💧 None 💨 25 mph H 84%29.74 inHg

Sunday

1:00 AM

Light rain

48° 💧 None 💨 23 mph H 82%29.80 inHg

4:00 AM

Mostly cloudy night

48° 💧 None 💨 23 mph H 78%29.83 inHg

7:00 AM

Light rain

47° 💧 None 💨 20 mph H 82%29.85 inHg

10:00 AM

Partly cloudy

48° 💧 None 💨 22 mph H 79%29.85 inHg

1:00 PM

Light rain

48° 💧 None 💨 23 mph H 85%29.91 inHg

4:00 PM

Mostly cloudy

49° 💧 None 💨 26 mph H 78%29.91 inHg

7:00 PM

Mostly cloudy

49° 💧 None 💨 25 mph H 84%29.94 inHg

10:00 PM

Partly cloudy night

49° 💧 None 💨 23 mph H 82%29.97 inHg

Monday

1:00 AM

Light rain

48° 💧 None 💨 22 mph H 83%30.00 inHg

4:00 AM

Light rain

48° 💧 None 💨 18 mph H 82%30.00 inHg

10:00 AM

Light rain

48° 💧 None 💨 20 mph H 81%30.03 inHg

4:00 PM

Mostly sunny

48° 💧 None 💨 23 mph H 82%30.06 inHg

10:00 PM

Mostly cloudy night

48° 💧 None 💨 16 mph H 81%30.06 inHg

Tuesday

4:00 AM

Partly cloudy night

46° 💧 None 💨 6 mph H 85%30.03 inHg

10:00 AM

Mostly cloudy

46° 💧 None 💨 3 mph H 82%29.97 inHg

4:00 PM

Overcast

46° 💧 None 💨 5 mph H 84%29.88 inHg

10:00 PM

Overcast night

46° 💧 None 💨 12 mph H 82%29.85 inHg

Wednesday

4:00 AM

Light rain

46° 💧 None 💨 19 mph H 82%29.85 inHg

10:00 AM

Mostly sunny

45° 💧 None 💨 24 mph H 75%29.91 inHg

4:00 PM

Partly cloudy

44° 💧 None 💨 21 mph H 74%29.97 inHg

10:00 PM

Overcast night

45° 💧 None 💨 25 mph H 67%30.03 inHg

Thursday

4:00 AM

Mostly cloudy night

44° 💧 None 💨 21 mph H 66%30.09 inHg

10:00 AM

Mostly cloudy

44° 💧 None 💨 18 mph H 71%30.12 inHg

4:00 PM

Overcast

44° 💧 None 💨 13 mph H 70%30.12 inHg

10:00 PM

Overcast night

44° 💧 None 💨 6 mph H 61%30.12 inHg

Friday

4:00 AM

Overcast night

44° 💧 None 💨 11 mph H 70%30.03 inHg

10:00 AM

Overcast

47° 💧 None 💨 21 mph H 72%29.85 inHg

4:00 PM

Moderate rain

48° 💧 None 💨 31 mph H 85%29.62 inHg

10:00 PM

Mostly clear night

51° 💧 None 💨 3 mph H 88%29.47 inHg

Saturday

4:00 AM

Mostly cloudy night

48° 💧 None 💨 6 mph H 95%29.50 inHg

10:00 AM

Partly cloudy

48° 💧 None 💨 9 mph H 87%29.47 inHg

4:00 PM

Partly cloudy

53° 💧 None 💨 16 mph H 77%29.38 inHg

10:00 PM

Mostly cloudy night

50° 💧 None 💨 11 mph H 87%29.35 inHg

Sunday

4:00 AM

Partly cloudy night

49° 💧 None 💨 10 mph H 86%29.35 inHg

10:00 AM

Mostly sunny

49° 💧 None 💨 11 mph H 85%29.35 inHg

4:00 PM

Light rain

47° 💧 None 💨 9 mph H 92%29.38 inHg

10:00 PM

Light rain

47° 💧 None 💨 3 mph H 91%29.41 inHg

Monday

4:00 AM

Partly cloudy night

48° 💧 None 💨 14 mph H 87%29.47 inHg

10:00 AM

Light rain

48° 💧 None 💨 19 mph H 87%29.56 inHg

4:00 PM

Partly cloudy

48° 💧 None 💨 17 mph H 87%29.65 inHg

10:00 PM

Light rain

47° 💧 None 💨 18 mph H 86%29.68 inHg

Tuesday

4:00 AM

Light rain

47° 💧 None 💨 20 mph H 88%29.74 inHg

10:00 AM

Partly cloudy

47° 💧 None 💨 11 mph H 86%29.74 inHg

4:00 PM

Partly cloudy

46° 💧 None 💨 8 mph H 90%29.68 inHg

10:00 PM

Light rain

46° 💧 None 💨 14 mph H 87%29.59 inHg

Wednesday

4:00 AM

Overcast night

47° 💧 None 💨 10 mph H 87%29.50 inHg

In Unalaska and, more broadly, across the state of Alaska: Tonight will be mostly cloudy with temperatures remaining cool, ranging from 51 to 53 degrees Fahrenheit. Light northwest winds will persist, generally around 5 mph, with occasional gusts up to 11 mph. No significant rainfall is expected during the evening hours, so dry conditions will continue through the night. Temperatures are expected to stay steady, providing a relatively mild night despite the cloud cover. The breeze will remain gentle, ensuring a calm and quiet evening for outdoor activities or rest.

15-Day Weather Outlook for Unalaska

TomorrowTomorrow

Overcast 54°/45° 💧 None 💨 22 mph

Thursday, Sep 24Thu Sep 24

Mostly cloudy 54°/47° 💧 None 💨 23 mph

Friday, Sep 25Fri Sep 25

Light rain 52°/48° 💧 1.256 in 💨 24 mph

Saturday, Sep 26Sat Sep 26

Light rain 50°/49° 💧 0.187 in 💨 26 mph

Sunday, Sep 27Sun Sep 27

Light rain 49°/47° 💧 0.059 in 💨 26 mph

Monday, Sep 28Mon Sep 28

Light rain 48°/48° 💧 0.107 in 💨 23 mph

Tuesday, Sep 29Tue Sep 29

Overcast 46°/46° 💧 0.035 in 💨 12 mph

Wednesday, Sep 30Wed Sep 30

Light rain 46°/44° 💧 0.129 in 💨 25 mph

Thursday, Oct 1Thu Oct 1

Mostly cloudy 44°/44° 💧 0.020 in 💨 21 mph

Friday, Oct 2Fri Oct 2

Moderate rain 51°/44° 💧 0.334 in 💨 31 mph

Saturday, Oct 3Sat Oct 3

Mostly cloudy 53°/48° 💧 0.073 in 💨 16 mph

Sunday, Oct 4Sun Oct 4

Light rain 49°/47° 💧 0.189 in 💨 11 mph

Monday, Oct 5Mon Oct 5

Light rain 48°/47° 💧 0.166 in 💨 19 mph

Tuesday, Oct 6Tue Oct 6

Light rain 47°/46° 💧 0.133 in 💨 20 mph

Wednesday, Oct 7Wed Oct 7

Overcast 47°/47° 💧 0.037 in 💨 10 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Unalaska

Vertical axis: °F · Color based on temperature

AIR QUALITY FORECAST

Air Quality Forecast for Unalaska

Hourly forecast · Updated every 2 hours

Fair

Nearest forecast value 4:00 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 0,7µg/m³

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

O₃ Ozone Fair 69,9µg/m³

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

NO₂ Nitrogen dioxide Good 0,2µg/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 Unalaska

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 2,6Low 🙂Fair

Tomorrow UV 1,0Low 🙂Fair

Thursday UV 2,3Low 🙂Fair

Friday UV 2,1Low 🙂Fair

Saturday UV 1,2Low 🙂Fair

Sunday UV 2,0Low —Unavailable

Monday UV 2,0Low —Unavailable

Hourly UV index today

4:00 PMUV 2,0 5:00 PMUV 1,5 6:00 PMUV 1,0 7:00 PMUV 0,6

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.

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 Unalaska

Vertical axis: mph · Horizontal axis: hours

Sustained wind Max gusts

NIGHT SKY · UNALASKA, ALASKA

Tonight's Stargazing & Shooting Stars

Local night-sky conditions and meteor activity for Jasper.

24/100Best-hour score

No good viewing window tonight Astronomical darkness exists, but current sky conditions are unfavorable.

☁ Cloud cover 98% Real hourly forecast for the best viewing hour.

☾ Moonlight 88% Waxing Gibbous · Moon about 18° above the horizon at the best viewing hour.

☄ Meteor activity Southern Taurids Reference ZHR 7 · Radiant 0° high at the best hour.

✦ Estimated visible meteors Poor visibility Meteor activity may occur above the clouds, but local viewing conditions are not suitable.

Chance ≥1 meteor in 30 minNot meaningful

UPCOMING METEOR PERIODSStart, peak and end dates · weather should be checked closer to the peak.

SEP 20–NOV 20

Southern TauridsStart SEP 20 · Peak NOV 5 · End NOV 20 · ZHR 7 · 20% Moon at peak

ACTIVE NOW

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

NOV 6–NOV 30

LeonidsStart NOV 6 · Peak NOV 17 · End NOV 30 · ZHR 15 · 52% 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.

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Forecast data for Unalaska were last refreshed today at 2:28 PM. The current forecast period extends through 24/09/2026 at 1:00 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.