Add weather and clock

[missingcharacter]

Improvements to https://github.com/aviaryan/utility-bash-scripts/pull/11 to fix https://github.com/aviaryan/utility-bash-scripts/issues/7

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I have checked the following requirements before making this PR.

• [x] The script is marked as executable (chmod +x).
• [x] I have added/updated the README entry for the script (if applicable).
• [x] I have mentioned any dependencies and OS requirements for the script in the README.

[aviaryan]

Nice work again @missingcharacter. Really appreciate it. 👏

[missingcharacter]

:)