Who were the gods of the weather of different mythologies?

Greek-Roman

• Zeus/Jupiter god of the sky, rain, lightning and thunder.
• Poseidon/Neptune god of the sea storms.
• Iris goddess of rainbow.
• Fulgora lightning goddess.
• Aeolus king of the winds.
• Uranus / Caelus god of heaven.
• Aether god of the air.
• Tempestas storm goddess.

Norse

• Þórr god of heaven, of thunder, of lightning, of rain.
• Óðinn god of the sky and the wind.
• Freyr god of rain, fertility and harvest and seasons.
• Njörðr god of harvest, fertility and seasons.
• Ullr god of snow and winter.
• Þorgerðr goddess of the hail storm.
• Irpa goddess of hail storm.
• Rán goddess of the sea storms.

Indian

• Indra god of the sky, rain and thunder.
• Vayu god of the wind.
• Maruts storm gods.
• Dyaus god of heaven.
• Saranyu goddess of the clouds.

Egyptian

• Seth god of storms.
• Nut goddess of the sky.
• Horus god of the sky and the sun.
• Shu god of the air.

Mesopotamian

• Haddad god of the storm.
• Enlil god of air and wind.
• Anu god of heaven.
• Ninlil air goddess.

Celtic [Gaulish and Brythonic deities]

• Ambisagrus god os storm.
• Leucetius god of thunder.
• Taranis god of thunder.