Juneau weather
Loading live data…Latest for Juneau: American (NOAA GFS): 59° Overcast · European (ECMWF): 62° Mainly clear.
The weather map: all three models at once
NWS, American, European side by side around Juneau and nearby towns.Live rain radar →Next 14 hours
consensus of the three models14-day forecast
where the models agree, and where they splitJuneau, AK is at its warmest in Aug (average highs near 65°F) and coldest in Feb (lows around 24°F), with roughly 135 in of precipitation across the year. Below, compare what NWS, American, European forecast for Juneau right now, and see exactly where they disagree.
We grade every model against the weather that actually happened, so you can see which forecast model is most accurate in United States before you trust any single number.
Juneau climate by month
average daytime high and overnight low across a typical yearWhich forecast is most accurate in Juneau?
CheckWeather Score — graded against the weather that actually happened
The CheckWeather Score blends temperature, wind and rain accuracy — each measured against ERA5 (the recorded weather) over the last 30 days across 1999 cities. Lower error means a higher score. See which forecast model is most accurate in United States, how we measure forecast accuracy, or which model each weather app uses.