Juneau weather
At 6:00 PM local time it was rain and 3°C (37°F). Real rain for 24 hours (44.4 mm total) — consider moving outdoor plans. Best months for weather: May–Jul. Below: today's sky, the hour-by-hour rain chance and the 16-day forecast for Juneau, Alaska, United States.
Current conditions
- Clouds
- 100%
- Chance of rain
- 100%
- Rain
- 1.9 mm/h
Hourly Forecast
Real rain for 24 hours (44.4 mm total) — consider moving outdoor plans
Daily Forecast
Best Time to Visit
Peak season May–JulOff season Sep–Feb
About Juneau weather
Is it raining in Juneau right now?
Yes. It’s rain and 3° right now. Real rain for 24 hours (44.4 mm total) — consider moving outdoor plans.
What’s the weather like in Juneau this week?
Over the next 7 days, expect highs of 4–8° and lows of 1–4°. Rain is likely on 7 of 7 days (Saturday, Sunday, Monday, Tuesday, Wednesday, Thursday, Friday). The driest day looks like Tuesday.
Has it been raining in Juneau lately?
Barely. The past 7 days were mostly dry, with 0.1 mm of rain in total.
What should I pack for Juneau?
For the coming week, bring an umbrella or rain jacket and a warm winter coat.
Juneau weather by month
When is the best time to visit Juneau?
Based on weather alone, the best time to visit Juneau is May–Jul, according to NASA's 2001–2025 climate averages. Sep–Feb tends to be the least pleasant. Average highs run from -5°C (23°F) in January to 12°C (54°F) in July.
What is the rainiest month in Juneau?
October is the wettest month, with about 384 mm (15.1 in) of rain on average. June is the driest, with about 148 mm (5.8 in).
What is the hottest month in Juneau?
July is the warmest, with average highs of 12°C (54°F) and lows of 8°C (46°F). January is the coolest, with highs of -5°C (23°F) and lows of -10°C (14°F).
Sources: 2001–2025 monthly averages from NASA POWER (MERRA-2 reanalysis), forecast and current conditions from Open-Meteo. Page updated . How we rate months