Kenta Mattsson

This plugin displays current weather and an optional forecast. It can aggregate data from northern-Europe friendly providers (Open-Meteo, SMHI, Yr/MET Norway, and FMI / Finnish Meteorological Institute) and compute a simple consensus.
Features 
– Gutenberg block and shortcode 
– Optional Leaflet map (OpenStreetMap) 
– Daily forecast and multiple layouts (inline, compact, card, detailed) 
– Caching with transients + one-click cache clear 
– Fully translatable 
– Included translations: Swedish (sv_SE), Norwegian (nb_NO), English (en_US) 
– New (1.7.0): modern admin UI with a dedicated Shortcodes page (search, copy, “copy all”), and live preview inside WP-admin 
– New (1.7.5): FMI (Finland, Open Data) as an additional free provider (temperature, wind, hourly precip, cloud cover via WFS)
Not affiliated with Open-Meteo, SMHI, Yr/MET Norway, FMI, Leaflet, or OpenStreetMap. Names are used for descriptive purposes only. Map data © OpenStreetMap contributors (ODbL).

Spelhubben Weather

Weather widget & block with optional map and daily forecast. Can combine Open-Meteo, SMHI, Yr/MET and FMI data.

mohamed atef

The perfect way to show current conditions and a 3-day forecast in your sidebar, for your visitor’s location. Great for travel sites, town or city sites, etc. It looks good, takes up little space and is easy to set up.
The widget uses accurate weather data from World Weather Online.
<h4>About the Weather Widget</h4>
The Dynamic Visitor Weather Widget is a compact WordPress weather widget for your sidebar. It has a neat, neutral design which fits in with almost any site. For your visitor’s location or location of your choice (city, town, IP address, etc) it shows the current weather conditions on the top and a 3-day forecast down.
The widget can display temperatures in both celsius and Fahrenheit scales. It can detects the user’s language and shows the appropriate scale, or use a predefined scale. It also allows the user to switch scales and remembers their preferences.
<h3>Key Features & Options</h3>
<ul>
<li>Choose between Static weather or Dynamic weather.</li>
<li>Choose your favourite city in case of static show.</li>
<li>Support showing static weather in case of the dynamic didn’t get weather.</li>
<li>Support all countries and cities.</li>
<li>Temperature options.</li>
<li>Separate options page</li>
<li>Remembers the admin preferences.</li>
<li>Multi widget support.</li>
<li>Title text for the widget.</li>
<li>Custom options for each widget to choose the referrer or not to use it at all.</li>
<li>Smart caching system to decrease the bandwidth usage</li>
<li>Use cookies for getting the results faster.</li>
<li>Tested for security purposes.</li>
<li>Ready for working on responsive themes and different widgets area.</li>
<li>Clear all the data in case of uninstalling the plugin without causing any crashes.</li>
</ul>
<h3>Question & Supports</h3>
This plugin does not match to your site style? Is this script not quite working as it should? 
Having trouble installing? Or need some custom modifications that aren’t already included? 
Or you want more features on next release? Please contact me: 
<a href="http://mohamedatef.tk" rel="nofollow ugc">Mohamed Atef</a>
<h4>Languages</h4>
Ready for internationalization and localization.

Dynamic Visitor Weather

The Dynamic Visitor Weather plugin enables you to get up-to-date weather information and 3-day forecast for your visitor's location.

Spelhubben Weather vs Dynamic Visitor Weather