The Hungarian word for weather is
időjárás

Translations for weather and their definitions

idő	©
1. n. a concept relating to the temporal dimension
2. n.          time (the progression into the future with the passing of events into the past)
3. n.          time (numerical or general indication of a quantity of time)
4. n.          time (the present moment as indicated by a clock)
5. n.          time (the appropriate moment or hour for something)
6. n.          time zone (range of longitudes where a common standard time is used)
7. n.          (in the plural or possessive) era, time (time period of indeterminate length, generally more than one year)
8. n.          (in the possessive) one's time (a person's youth or young adulthood, as opposed to the present day)
9. n.          (sports) time-out (short break in the action of a sport)
10. n.          (grammar) tense (any of the forms of a verb which distinguish when an action occurs)
11. n. weather (short-term state of the atmosphere at a specific time and place)