Alaska weather live forecast

Today's maximum temperature in Alaska is expected to be 18°C. Select a day from the live weather forecast for Alaska (Anchorage), USA for more weather parameters.

Saturday
15th Aug
18

14

1

3
Sunday
16th Aug
19

14

0

3
Monday
17th Aug
16

13

1

2
Tuesday
18th Aug
15

12

1

2
Wednesday
19th Aug
15

11

4

1

5-day weather forecast updated at 04:00 on Saturday 15th August 2026 GMT

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The 5-day weather forecast for Alaska (Anchorage) is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.

Top Alaska destinations

Below are temperatures expected today at popular countries, regions and places in Alaska. Select a destination to see the detailed weather forecast for today, tomorrow and the outlook for the next five days.

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Alaska weather forecast by day

Below are the detailed weather forecasts for Alaska for the next 5 days. The forecasts shown are for Anchorage and may not represent the whole of Alaska. Browse more destinations in Alaska to view more weather forecasts.

Alaska weather for Saturday 15th August 2026

Expect mostly cloudy with light rain in Alaska with a maximum temperature of 18°C, maximum UV of 3 (Moderate) and 1 hour of bright sunshine. There are 0-2 mm of rainfall expected with 21% chance of some rain and a light breeze of 11 kph from the west.

18
°C maximum temperature
14
°C minimum temperature
mostly cloudy with light rain
1
hour of sunshine
3
UV index (Moderate)
21
% chance of some rain
<2
mm of rainfall expected
0
no heat & humidity
11
kph wind from W

Alaska weather for Sunday 16th August 2026

Expect cloudy with some rain in Alaska with a maximum temperature of 19°C, maximum UV of 3 (Moderate) and no hours of bright sunshine. There are 10-20 mm of rainfall expected with 98% chance of some rain and a gentle breeze of 14 kph from the north.

19
°C maximum temperature
14
°C minimum temperature
cloudy with some rain
0
hours of sunshine
3
UV index (Moderate)
98
% chance of some rain
<20
mm of rainfall expected
19
°C wind chill
14
kph wind from N

Alaska weather for Monday 17th August 2026

Expect cloudy with some rain in Alaska with a maximum temperature of 16°C, maximum UV of 2 (Low) and 1 hour of bright sunshine. There are 10-20 mm of rainfall expected with 89% chance of some rain and a gentle breeze of 14 kph from the south.

16
°C maximum temperature
13
°C minimum temperature
cloudy with some rain
1
hour of sunshine
2
UV index (Low)
89
% chance of some rain
<20
mm of rainfall expected
16
°C wind chill
14
kph wind from S

Alaska weather for Tuesday 18th August 2026

Expect cloudy with some rain in Alaska with a maximum temperature of 15°C, maximum UV of 2 (Low) and 1 hour of bright sunshine. There are 5-10 mm of rainfall expected with 76% chance of some rain and a gentle breeze of 13 kph from the south.

15
°C maximum temperature
12
°C minimum temperature
cloudy with some rain
1
hour of sunshine
2
UV index (Low)
76
% chance of some rain
<10
mm of rainfall expected
15
°C wind chill
13
kph wind from S

Alaska weather for Wednesday 19th August 2026

Expect mostly cloudy with light rain in Alaska with a maximum temperature of 15°C, maximum UV of 1 (Low) and 4 hours of bright sunshine. There are 2-5 mm of rainfall expected with 65% chance of some rain and a light breeze of 8 kph from the north.