temperatures.com

Juneau, AK Hourly Forecast

Alaska, United States 🇺🇸
48°
Clear Feels like 46°
Updated 3 hours ago

Juneau temperature trend - Next 24 hours

48° 3 AM 3 AM - 48°F (9°C), Clear, 9% precip 4 AM - 48°F (9°C), Clear, 7% precip 5 AM - 48°F (9°C), Clear, 7% precip 49° 6 AM 6 AM - 49°F (9°C), Sunny, 6% precip 7 AM - 52°F (11°C), Sunny, 6% precip 8 AM - 55°F (13°C), Sunny, 5% precip 59° 9 AM 9 AM - 59°F (15°C), Sunny 10 AM - 62°F (17°C), Sunny 11 AM - 65°F (18°C), Sunny 67° 12 PM 12 PM - 67°F (19°C), Sunny 1 PM - 68°F (20°C), Sunny 2 PM - 68°F (20°C), Sunny 68° 3 PM 3 PM - 68°F (20°C), Sunny 4 PM - 67°F (20°C), Sunny 5 PM - 65°F (18°C), Sunny 62° 6 PM 6 PM - 62°F (17°C), Sunny, 5% precip 7 PM - 59°F (15°C), Sunny, 6% precip 8 PM - 56°F (14°C), Sunny, 6% precip 54° 9 PM 9 PM - 54°F (12°C), Clear, 5% precip 10 PM - 53°F (12°C), Clear, 5% precip 11 PM - 53°F (12°C), Clear, 5% precip 53° 12 AM 12 AM - 53°F (11°C), Clear, 5% precip 1 AM - 52°F (11°C), Clear, 5% precip 2 AM - 51°F (11°C), Clear, 5% precip

The next 24 hours at a glance

  • Warmest hour: 2 PM - around 68°
  • Coolest hour: 3 AM - around 48°
  • Rain risk: low all day (peaks at 9%)
  • UV peak: 1 PM at index 5 - sun protection recommended
  • Windiest: 11 AM at 6 mph

Juneau hourly weather - Thursday, August 13

In Juneau, expect a high near 68°F (20°C) around 2 PM and a low of 48°F (9°C) near 3 AM, with no meaningful precipitation risk.

TimeConditionsTemp FeelsRainWind HumidityUV
3 AM Clear 48° 46° 9% 6 mph N 77% 0
4 AM Clear 48° 46° 7% 6 mph N 74% 0
5 AM Clear 48° 46° 7% 6 mph N 72% 0
6 AM Sunny 49° 46° 6% 6 mph N 70% 0
7 AM Sunny 52° 48° 6% 6 mph N 69% 0
8 AM Sunny 55° 51° 5% 6 mph N 65% 1
9 AM Sunny 59° 55° 4% 6 mph N 61% 2
10 AM Sunny 62° 59° 3% 6 mph N 58% 3
11 AM Sunny 65° 61° 3% 6 mph N 56% 4
12 PM Sunny 67° 63° 2% 6 mph N 53% 5
1 PM Sunny 68° 64° 2% 6 mph N 52% 5
2 PM Sunny 68° 65° 2% 6 mph N 50% 5
3 PM Sunny 68° 64° 2% 6 mph N 49% 4
4 PM Sunny 67° 63° 2% 6 mph N 50% 3
5 PM Sunny 65° 61° 3% 6 mph N 55% 2
6 PM Sunny 62° 59° 5% 6 mph N 65% 1
7 PM Sunny 59° 56° 6% 6 mph NNW 69% 0
8 PM Sunny 56° 53° 6% 5 mph N 69% 0
9 PM Clear 54° 51° 5% 5 mph N 66% 0
10 PM Clear 53° 50° 5% 4 mph N 64% 0
11 PM Clear 53° 50° 5% 5 mph N 64% 0

Juneau hourly weather - Friday, August 14

In Juneau, expect a high near 68°F (20°C) around 2 PM and a low of 51°F (11°C) near 2 AM, with no meaningful precipitation risk.

TimeConditionsTemp FeelsRainWind HumidityUV
12 AM Clear 53° 49° 5% 5 mph N 64% 0
1 AM Clear 52° 49° 5% 5 mph N 65% 0
2 AM Clear 51° 48° 5% 5 mph N 66% 0
3 AM Clear 51° 49° 5% 5 mph N 66% 0
4 AM Clear 51° 48° 6% 5 mph N 66% 0
5 AM Clear 51° 49° 6% 5 mph N 66% 0
6 AM Sunny 52° 49° 6% 5 mph N 67% 0
7 AM Partly Cloudy 53° 50° 7% 5 mph N 68% 0
8 AM Partly Cloudy 56° 53° 9% 4 mph N 66% 1
9 AM Partly Cloudy 59° 56° 8% 4 mph N 63% 2
10 AM Partly Cloudy 62° 59° 7% 4 mph N 60% 3
11 AM Partly Cloudy 65° 62° 6% 4 mph N 58% 4
12 PM Partly Cloudy 66° 63° 6% 4 mph N 57% 5
1 PM Partly Cloudy 67° 65° 6% 4 mph N 55% 5
2 PM Partly Cloudy 68° 67° 4% 4 mph N 53% 5
3 PM Sunny 68° 67° 3% 4 mph N 52% 4
4 PM Sunny 68° 66° 3% 4 mph N 52% 3
5 PM Sunny 66° 64° 3% 3 mph NNW 54% 2
6 PM Sunny 64° 62° 4% 3 mph NNW 60% 1
7 PM Sunny 60° 59° 6% 4 mph N 70% 0
8 PM Sunny 56° 54° 7% 4 mph N 74% 0
9 PM Clear 53° 51° 7% 4 mph N 74% 0
10 PM Clear 53° 50° 6% 4 mph N 71% 0
11 PM Clear 52° 50° 6% 4 mph N 69% 0

Juneau hourly weather - Saturday, August 15

In Juneau, expect a high near 68°F (20°C) around 2 PM and a low of 50°F (10°C) near 5 AM; precipitation risk peaks at 17% around 8 PM.

TimeConditionsTemp FeelsRainWind HumidityUV
12 AM Clear 52° 50° 6% 4 mph N 68% 0
1 AM Clear 52° 50° 6% 4 mph N 67% 0
2 AM Clear 51° 49° 6% 4 mph N 67% 0
3 AM Clear 51° 49° 6% 4 mph N 67% 0
4 AM Clear 51° 49° 7% 4 mph N 68% 0
5 AM Clear 50° 49° 7% 4 mph NNE 68% 0
6 AM Sunny 50° 49° 7% 4 mph NNE 68% 0
7 AM Sunny 53° 51° 7% 3 mph NNE 69% 0
8 AM Sunny 56° 54° 6% 3 mph NNE 65% 1
9 AM Sunny 60° 59° 5% 2 mph NNE 62% 2
10 AM Partly Cloudy 63° 62° 6% 1 mph NNE 59% 3
11 AM Partly Cloudy 66° 65° 7% 1 mph NNW 58% 4
12 PM Partly Cloudy 67° 67° 6% 1 mph NNW 57% 5
1 PM Partly Cloudy 67° 67° 6% 1 mph NNW 56% 5
2 PM Partly Cloudy 68° 68° 7% 1 mph NW 57% 5
3 PM Partly Cloudy 66° 66° 7% 1 mph NW 58% 4
4 PM Partly Cloudy 65° 65° 7% 1 mph NNW 60% 3
5 PM Partly Cloudy 64° 64° 7% 1 mph N 63% 2
6 PM Partly Cloudy 61° 60° 12% 2 mph N 73% 1
7 PM Partly Cloudy 58° 56° 14% 3 mph NNW 81% 0
8 PM Partly Cloudy 55° 53° 17% 4 mph N 85% 0
9 PM Partly Cloudy 53° 51° 16% 4 mph N 85% 0
10 PM Partly Cloudy 53° 51° 16% 4 mph N 83% 0
11 PM Partly Cloudy 52° 50° 15% 4 mph NNW 81% 0

Quick answers for the hours ahead

What is the warmest hour in Juneau today?
2 PM is forecast to be the warmest, at about 68°F (20°C) with sunny.
Will it rain in Juneau tonight?
Unlikely - the evening precipitation chance stays at or below 6%.
When is the UV index highest in Juneau today?
Around 1 PM, when it reaches 5. From UV 3 upward, sun protection is recommended.

Juneau hour-by-hour: what to expect

Over the next 24 hours in Juneau, temperatures range from 48°F (9°C) around 3 AM up to 68°F (20°C) near 2 PM - about 5°F (3°C) above the typical August high of 63°F (17°C).

Precipitation chances stay minimal throughout, so plans can skip the umbrella.

The “feels like” column blends humidity and wind into an apparent temperature - see how it works in our feels-like temperature guide. Planning further ahead? Check the Juneau 14-day forecast or the monthly climate averages.

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