Juneau, AK Hourly Forecast
Alaska, United States 🇺🇸
48°
Overcast
Feels like 46°
Updated 2 hours ago
Juneau temperature trend - Next 24 hours
The next 24 hours at a glance
- Warmest hour: 12 AM - around 51°
- Coolest hour: 8 AM - around 45°
- Highest rain chance: 11 PM (67%) - pack accordingly
- UV peak: 12 PM at index 4 - sun protection recommended
- Windiest: 7 PM at 4 mph
Juneau hourly weather - Wednesday, August 26
In Juneau, expect a high near 51°F (10°C) around 7 PM and a low of 48°F (9°C) near 10 AM; precipitation risk peaks at 67% around 11 PM.
| Time | Conditions | Temp | Feels | Rain | Wind | Humidity | UV | |
|---|---|---|---|---|---|---|---|---|
| 10 AM | Overcast | 48° | 46° | 31% | 2 mph NW | 92% | 2 | |
| 11 AM | Overcast | 48° | 46° | 32% | 2 mph NW | 92% | 3 | |
| 12 PM | Light drizzle | 48° | 46° | 52% | 3 mph NW | 93% | 4 | |
| 1 PM | Mist | 48° | 46° | 49% | 3 mph NW | 95% | 4 | |
| 2 PM | Light drizzle | 48° | 46° | 59% | 3 mph NNW | 96% | 3 | |
| 3 PM | Light drizzle | 49° | 48° | 53% | 3 mph NNW | 96% | 3 | |
| 4 PM | Light drizzle | 50° | 49° | 53% | 3 mph NNW | 95% | 2 | |
| 5 PM | Mist | 50° | 48° | 49% | 4 mph NNW | 95% | 1 | |
| 6 PM | Patchy rain nearby | 50° | 49° | 42% | 4 mph NW | 94% | 0 | |
| 7 PM | Patchy rain nearby | 51° | 49° | 44% | 4 mph NNW | 94% | 0 | |
| 8 PM | Mist | 51° | 49° | 48% | 4 mph NW | 94% | 0 | |
| 9 PM | Light drizzle | 50° | 49° | 53% | 4 mph WNW | 95% | 0 | |
| 10 PM | Mist | 50° | 49° | 50% | 4 mph NW | 96% | 0 | |
| 11 PM | Light drizzle | 51° | 49° | 67% | 3 mph NW | 96% | 0 |
Juneau hourly weather - Thursday, August 27
In Juneau, expect a high near 53°F (12°C) around 4 PM and a low of 45°F (7°C) near 8 AM; precipitation risk peaks at 63% around 1 AM.
| Time | Conditions | Temp | Feels | Rain | Wind | Humidity | UV | |
|---|---|---|---|---|---|---|---|---|
| 12 AM | Light drizzle | 51° | 50° | 62% | 3 mph NW | 96% | 0 | |
| 1 AM | Light drizzle | 50° | 49° | 63% | 3 mph NW | 97% | 0 | |
| 2 AM | Fog | 50° | 49° | 43% | 4 mph NW | 97% | 0 | |
| 3 AM | Light drizzle | 49° | 48° | 57% | 4 mph WNW | 98% | 0 | |
| 4 AM | Fog | 47° | 46° | 45% | 4 mph WNW | 98% | 0 | |
| 5 AM | Fog | 47° | 46° | 45% | 4 mph WNW | 99% | 0 | |
| 6 AM | Fog | 46° | 45° | 43% | 3 mph WNW | 99% | 0 | |
| 7 AM | Fog | 46° | 43° | 43% | 3 mph WNW | 99% | 0 | |
| 8 AM | Fog | 45° | 42° | 43% | 2 mph WNW | 98% | 0 | |
| 9 AM | Fog | 45° | 42° | 43% | 3 mph WNW | 98% | 1 | |
| 10 AM | Mist | 45° | 42° | 39% | 3 mph NW | 96% | 2 | |
| 11 AM | Overcast | 46° | 43° | 32% | 3 mph WNW | 94% | 2 | |
| 12 PM | Patchy rain nearby | 46° | 44° | 32% | 3 mph WNW | 93% | 3 | |
| 1 PM | Overcast | 47° | 44° | 32% | 3 mph WNW | 92% | 2 | |
| 2 PM | Cloudy | 48° | 45° | 23% | 3 mph WNW | 88% | 1 | |
| 3 PM | Patchy rain nearby | 51° | 49° | 20% | 3 mph WNW | 78% | 1 | |
| 4 PM | Patchy rain nearby | 53° | 50° | 12% | 3 mph WNW | 72% | 0 | |
| 5 PM | Patchy rain nearby | 53° | 51° | 14% | 4 mph WNW | 70% | 0 | |
| 6 PM | Patchy rain nearby | 52° | 50° | 20% | 4 mph NW | 75% | 0 | |
| 7 PM | Cloudy | 49° | 48° | 20% | 3 mph NW | 85% | 0 | |
| 8 PM | Sunny | 51° | 50° | 17% | 3 mph NNW | 93% | 0 | |
| 9 PM | Mist | 49° | 47° | 23% | 3 mph N | 95% | 0 | |
| 10 PM | Clear | 48° | 46° | 17% | 2 mph N | 94% | 0 | |
| 11 PM | Clear | 48° | 45° | 15% | 2 mph NNW | 92% | 0 |
Juneau hourly weather - Friday, August 28
In Juneau, expect a high near 53°F (12°C) around 12 PM and a low of 45°F (7°C) near 6 AM; precipitation risk peaks at 66% around 11 PM.
| Time | Conditions | Temp | Feels | Rain | Wind | Humidity | UV | |
|---|---|---|---|---|---|---|---|---|
| 12 AM | Clear | 47° | 45° | 14% | 2 mph NNW | 92% | 0 | |
| 1 AM | Partly Cloudy | 47° | 44° | 17% | 2 mph NNW | 92% | 0 | |
| 2 AM | Clear | 46° | 44° | 15% | 2 mph NNW | 93% | 0 | |
| 3 AM | Clear | 46° | 44° | 15% | 2 mph NNW | 93% | 0 | |
| 4 AM | Clear | 46° | 44° | 16% | 1 mph N | 93% | 0 | |
| 5 AM | Partly Cloudy | 45° | 43° | 19% | 2 mph N | 93% | 0 | |
| 6 AM | Cloudy | 45° | 42° | 26% | 2 mph NE | 93% | 2 | |
| 7 AM | Partly Cloudy | 48° | 45° | 19% | 2 mph NE | 90% | 3 | |
| 8 AM | Overcast | 45° | 42° | 26% | 1 mph ENE | 84% | 2 | |
| 9 AM | Overcast | 48° | 46° | 23% | 2 mph SSE | 79% | 2 | |
| 10 AM | Overcast | 51° | 48° | 20% | 2 mph SW | 74% | 3 | |
| 11 AM | Overcast | 53° | 50° | 18% | 2 mph SSW | 68% | 3 | |
| 12 PM | Patchy rain nearby | 53° | 50° | 27% | 5 mph SE | 72% | 3 | |
| 1 PM | Light rain shower | 52° | 49° | 36% | 5 mph SE | 75% | 3 | |
| 2 PM | Patchy rain nearby | 51° | 49° | 32% | 4 mph SE | 77% | 3 | |
| 3 PM | Patchy rain nearby | 52° | 50° | 32% | 5 mph SE | 76% | 3 | |
| 4 PM | Patchy rain nearby | 52° | 49° | 32% | 5 mph ESE | 77% | 3 | |
| 5 PM | Light rain shower | 48° | 46° | 47% | 5 mph ESE | 89% | 2 | |
| 6 PM | Light rain shower | 48° | 47° | 63% | 4 mph ESE | 96% | 2 | |
| 7 PM | Light rain shower | 48° | 46° | 55% | 4 mph ESE | 97% | 2 | |
| 8 PM | Patchy rain nearby | 52° | 50° | 32% | 4 mph E | 93% | 3 | |
| 9 PM | Overcast | 51° | 50° | 31% | 4 mph E | 93% | 0 | |
| 10 PM | Patchy rain nearby | 50° | 49° | 42% | 4 mph E | 93% | 0 | |
| 11 PM | Light rain shower | 48° | 46° | 66% | 4 mph ESE | 96% | 0 |
Quick answers for the hours ahead
What is the warmest hour in Juneau today?
12 AM is forecast to be the warmest, at about 51°F (10°C) with light drizzle.
Will it rain in Juneau tonight?
Quite possibly - the chance of precipitation reaches 67% around 11 PM. Keep rain gear handy.
When is the UV index highest in Juneau today?
Around 12 PM, when it reaches 4. 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 45°F (7°C) around 8 AM up to 51°F (10°C) near 12 AM - about 12°F (7°C) below the typical August high of 63°F (17°C).
Precipitation is a real possibility: the chance of rain peaks at 67% around 11 PM.
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.
Hourly forecasts nearby