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.

Theme Egg

This is Weather Forecast widget plugin, You can add widget by installing this plugin. 
After Installing this plugin go to Appearence>>Widget and add widget to your sidebar.

Weather Forecast

This is Weather Forecast widget plugin, You can add widget by installing this plugin.

Spelhubben Weather vs Weather Forecast