Sadly, the new version lost the ability to display multiple days at once on a bar, but this was bound to happen after switching to Mozilla's WebExtensions.
All the information is available in just one click anyway, it's just a new habit to take.

This is still one of the best -- if not the best -- weather add-on for Firefox.

And the city search is working again. :)

I just donated for the very good last version and today all settings are destroyed for a absolutely unusable updated version - wished I wouldn't have done so!
The last version urgently needs to be downloadable again.

3 stars is mainly because this used to be a 5-star addon. Now it is just slightly better than the rest. But at least in the new version, the icon couldn't even be moved out of the navigation bar - it remained stuck in 'More Tools'.. So I couldn't even see the basic weather info at a glance.

I like having several days in the addon bar, and being able to hover over one and get more info - ESPECIALLY for the RADAR!
I reverted back to 2.4.8 and turned of automatic updates.. Like more and more addons these days, due to Mozilla's bulls**t. The regular Firefox is barely even usable to me anymore, so I use Cyberfox instead and turn off addon compatibility checking.

I did note that the search was broken like the author said, but fortunately I had all the cities already in. Maybe the author can tell how to manually add them in about:config??

Way to go Mozilla! Continually screwing over all the addon developers again and again and again and again. It's no wonder why so many addons have become abandoned.

Edit after developer reply:
I know it's not you, sorry if I made it sound that way. If it helps, yours [3.4] was the only one I tried that formatted the popup correctly - and looked the nicest and neatest. Hopefully in newer versions you could at least allow the icon/text to be moved elsewhere (including a statusbar, for Firefox forks like Cyberfox).
I can only hope Cyberfox sticks with the older code line, at least as an option. I currently still enjoy having the statusbar, and being able to see multiple days in it, with popup info & radar. I forgot to check if v3.4 allowed popup radar, because that is extraordinarily important to me in a weather addon - as opposed to having to open up a webpage that may take a good while to load.

L'aggiornamento va bene, ma chiedo allo sviluppatore di aggiungere anche la possibilità di vedere le previsioni complete sulla barra di stato come era prima, grazie.

The last version have lost the direct view of forecasts in the status bar of firefox...which made everything much more immediate..
I solved the problem re-installing the old version 2.4.8 and blocking the automatic update of the addon

Зачем убрали из статусной строки данное расширение? Было так удобно отслеживать погоду. Верните прежний вид расширения в статусную строку
Why remove this extension from the status line? It was so convenient to track the weather. Return the previous form of the extension to the status line

I don't switch cities so don't need whatever may be broken and prefer the multi day view, so had to find out from a search where to get the older version. If I have to give up on Firefox I will, but not before every useful addon like forecastfox is completely broken.

Still a great add-on! In new version -as many others- I miss the multiple days view. But I understand that Firefox will not be the same after v57. And as some other add-ons I have (i.e. Wired-Marker), all will change to follow the new API of Firefox. The Forecastfox as well.
I have to learn a new habit, to click on the Forecastfox button. Then everything is better than before.

I am a 52 ESR user that has my add -ons update automatically. I didn't realize that it wasn''t compatible for me. I was having trouble with the 2.4.8 version not updating the location but I see below that you are working on a fix. Is there any way that I can recapture Forecastfox (fix version) 2.4.8 at this point. really miss this add-on. Please advise

I use The Addon Bar:
https://addons.mozilla.org/ru/firefox/addon/the-addon-bar/
So it's possible to keep the previous status view. Pls return this option!

This rating should be a five. Please fix your addon, I rolled back to 2.4.8 and disabled updates until it is fixed, like I did with the old version when this happened. This addon as it WAS, is vital for me in my life, for many reasons. Please make it work right.

Mine is still there you can add additional toolbars, mine is across the bottom with the weather across it . Not sure how long I can go with this working I'm on 53.2
Please just change it back

Liked to be able to see all icons for multiple days and nights stretched across the menu bar. Plus have access to quick icons: radar, 5 day, hover over weather icon, get details for that day/night and so on. Use it on Laptops and Firefox. What is 3.4 intended for?
Response to Developer: None of my other Addons are broken. I know that FF [using 53.0.2] has changed its way of dealing with things overtime. Sigh...will use old version for as long as it is possible. I mean the old one works perfectly right now. In meantime will look for an alternative.

Dont know what you were thinking but its time to roll back your "update" to something that's fu**ing usable.

**Update... its still not usable but at the same time i didn't think about the bulls**t mozilla is pulling with the add-on api I'm still mad as hell but not at you, mozilla on the other hand can go directly to the chromed hell they are turning firefox into. Im running the ESR just so i can view security cameras because they killed the extensions for that too....

I have no idea why you decided to ruin the best weather app available,were you having a bad day? What set this weather app apart from all the others was the ability to glance up or down and see the weather for numerous days without having to click.If you wanted more details then you clicked.I sure hope you re-think this terrible update.

This update has ruined one of my favorite add-ons. I have this positioned in the tab area of the frame instead of the status bar. I can also move it to either the menu bar or the bookmark bar. Can those positions still be used after the introduction of the new API?

I find it difficult to understand why the developer(s) decided to destroy the best features of this addon as part of an update.

There are dozens of weather addons available that give users one icon on the toolbar showing really limited information unless they click on the icon. What set Forecastfox apart from all the others was that users could view multiple-day forecast all at once, without the need to click on anything. In addition, users were given quick and easy access to a radar map, hourly forecasts, and detailed five-day forecasts. The only other addon that even came close to this level of functionality was AniWeather, but apparently, that one doesn't work at all anymore.

So, for whatever reason, you have chosen to ruin Forecastfox by reducing it to the level of all the other pathetic competitors, which means that I'll be staying on the previous version as long as possible.