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Weather · Alaska
Juneau Weather on Wednesday, October 21, 2026
Juneau · Wednesday, October 21 2026
4°1°
Heavy snow showers
High 4°, low 1°
- Chance of rain
- 100%
- 9.0 cm snow
- Wind
- 14 km/h
- east
- UV index
- 0
- Low
- Sunrise
- 07:47
- Sunset 17:35
- Day length
- 9 h 48 min
- Moon
- Waxing gibbous
- 81% illuminated
Updated: · Source: Open-Meteo
Forecast for Juneau on Wednesday, October 21, 2026: heavy snow showers, with a high of 4°C and a low of 1°C. The chance of rain is 100%, with 32.7 mm of precipitation expected in total. Snowfall of 9.0 cm is expected. Wind from the east at up to 14 km/h. Sunrise is at 07:47 and sunset at 17:35; day length 9 h 48 min. 2° cooler than the previous day. Temperatures are close to the 7-day average. Rain is most likely between 00:00 and 16:00.
What to wear and what to watch out for
- Snow is expected: check road conditions before setting out; winter tires are a must.
- Cold weather: wear a coat, a warm hat and gloves.
Wednesday, October 21: hour by hour
- 00:003°100%
- 01:003°100%
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- 04:004°100%
- 05:003°100%
- 06:002°100%
- 07:002°100%
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- 11:004°100%
- 12:004°100%
- 13:004°100%
- 14:004°100%
- 15:003°100%
Weather nearby on October 21
Frequently asked questions
- Will it rain in Juneau on Wednesday, October 21, 2026?
- Yes, the chance of rain is 100%, with 32.7 mm of rain expected in total.
- What will the temperature be in Juneau on Wednesday, October 21, 2026?
- A high of 4°C and a low of 1°C are expected. Conditions: heavy snow showers.
- What time are sunrise and sunset in Juneau on October 21, 2026?
- Sunrise is at 07:47 and sunset at 17:35 (local time); day length 9 h 48 min.
- How reliable is this forecast?
- Forecasts for the first 3 days are usually highly accurate; this page is updated about every 30 minutes.
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