San Tan Valley 10 Day Weather. 1  Wednesday:The San Tan Valley forecast for Apr 19 is 83 degrees and Sunny. There is 20 percentage chance of rain and 4 mph winds from the West-Southwest. 2  Thursday:The San Tan Valley forecast for Apr 20 is 77 degrees and Sunny. There is 11 percentage chance of rain and 7 mph winds from the West.
Hydra, genus of invertebrate freshwater animals of the class Hydrozoa (phylum Cnidaria). The body of such an organism consists of a thin, usually translucent tube that measures up to about 30 millimetres (1.2 inches) long but is capable of great contraction.
/haÉªËdreÉªt/ /ËhaÉª.dreÉªt/. âº to make your body absorb water or other liquid: oils that help hydrate your skin. Make sure you hydrate (= drink something) before you exercise. Thesaurus: synonyms and related words.