From Wiktionary, the free dictionary
From Middle English tonyght to niȝt Old English tō niht
tonight (not comparable )
During the night following the current day ; during the evening of today.
I want to party tonight !
I had a wonderful time with you tonight .
( obsolete ) Last night .
1596 William Shakespeare , The Life and Death of King John 165 :Besides, I met Lord Bigot and Lord Salisbury,to-night
1599 (first performance), William Shakespeare , “The Tragedie of Iulius Cæsar ”, in Mr. William Shakespeares Comedies, Histories, & Tragedies [ … ] (First Folio ), London: [ … ] Isaac Iaggard , and Ed[ ward] Blount , published 1623 , →OCLC [ Act III, scene iii] :I dreamt tonight that I did feast with Caesar,
during today's evening
Afrikaans: vanaand
Arabic: هٰذَا الْمَسَاء ( hāḏā l-masāʔ ) , اللَّيْلَ ( al-layla )
Armenian: այս երեկո ( ays ereko ) , այսօր երեկոյան ( aysōr erekoyan )
Assyrian Neo-Aramaic: ܗܿܘ ܪܲܡܫܵܐ ( awa rāmša )
Belarusian: сё́ння ве́чарам ( sjónnja vjéčaram )
Bikol Central: ngunyan na banggi
Bulgarian: довечера (bg) ( dovečera )
Catalan: anit (ca)
Cebuano: karong gabii
Cherokee: ᎪᎯ ᎤᏒ ( gohi usv )
Chickasaw: himmaka' oklhili
Chinese:
Cantonese: 今晚 ( gam1 maan5 )
Mandarin: 今晚 (zh) ( jīnwǎn )
Czech: dnes večer
Danish: i aften iaften ( former spelling )
Dutch: vanavond (nl)
Esperanto: ĉi-vespere
Estonian: täna õhtul (et)
Finnish: tänä iltana
French: ce soir au soir (fr) ( Belgium ) , à soir (fr) ( Quebec )
Gallo: é sai
Georgian: ამ საღამოს ( am saɣamos )
German: heute Abend
Greek: απόψε (el) ( apópse )
Hebrew: הערב m ( haerev )
Hindi: आज शाम ( āj śām )
Hungarian: ma este
Icelandic: í kvöld í nótt
Ido: cavespere
Irish: anocht
Italian: stasera (it)
Japanese: 今晩 (ja) ( こんばん, konban ) , 今夜 (ja) ( こんや, kon'ya ) , 今宵 (ja) ( こよい, koyoi )
Khmer: នៅល្ងាចនេះ ( nɨv lŋiec nih )
Lao: ຄືນນີ້ ( khư̄n nī )
Latvian: šovakar
Lithuanian: šįvakar
Macedonian: вечерва ( večerva ) , довечер ( dovečer )
Manx: noght
Marathi: आज संध्याकाळी ( āj sandhyākāḷī ) , आज सायंकाळी ( āj sāyaṅkāḷī )
Mongolian:
Cyrillic: өнөө орой ( önöö oroj )
Norman: à ce sei à ces sé
Norwegian:
Bokmål: i kveld i aften
Nynorsk: i kveld
Plautdietsch: venowent
Polish: dziś wieczorem tego wieczoru
Portuguese: hoje à tardinha hoje à noitinha
Romanian: diseară (ro) , deseară (ro) , astă-seară
Russian: сего́дня ве́чером ( sevódnja véčerom )
Serbo-Croatian:
Cyrillic: вечѐрас
Roman: večèras (sh)
Slovak: dnes večer
Slovene: danes zvečer
Spanish: esta noche esta tarde
Swedish: i kväll (sv)
Tagalog: ngayong gabi
Tibetan: please add this translation if you can
Ukrainian: сього́дні уве́чері ( sʹohódni uvéčeri ) , сього́дні вве́чері ( sʹohódni vvéčeri ) , сього́вечір ( sʹohóvečir ) , цього́вечір ( cʹohóvečir )
Urdu: آج شام ( āj śām )
Vietnamese: tối nay
Volapük: asoaro (vo)
Waray-Waray: yana nga gab-i
Welsh: heno
Yiddish: הײַנט בײַ נאַכט ( haynt bay nakht )
during today's nighttime
Afrikaans: vannag
Alviri-Vidari:
Vidari: ام شو ( am šev )
Arabic: اَللَّيْلَةَ ( al-laylata ) , هٰذِهِ اللَّيْلَةَ ( hāḏihi l-laylata )
Hijazi Arabic: الليلة ( al-lēla )
Armenian: այս գիշեր ( ays gišer )
Assyrian Neo-Aramaic: ܐܸܕܠܲܝܠܹܐ ( idlayle )
Bakhtiari: امشو ( amšaw )
Belarusian: сё́ння но́ччу ( sjónnja nóčču )
Breton: fenoz (br) , henozh (br)
Bulgarian: тази вечер ( tazi večer )
Burmese: ဒီည ( di-nya. )
Catalan: anit (ca) , aquesta nit
Cherokee: ᎪᎯ ᎤᏒ ( gohi usv )
Chickasaw: himmaka' oklhili
Chinese:
Mandarin: 今晚 (zh) ( jīnwǎn )
Chuvash: кӗҫӗр ( kĕś̬ĕr )
Czech: dnes v noci
Danish: i aften ( early night ) , i nat ( late night )
Dutch: vannacht (nl)
Esperanto: ĉi-nokte
Estonian: täna öösel (et)
Faroese: í kvøld í nátt
Finnish: tänä iltana yönä
French: cette nuit
Galician: esta noite
Georgian: ამაღამ ( amaɣam )
German: heute Nacht
Greek: απόψε (el) ( apópse )
Gujarati: please add this translation if you can
Hebrew: הלילה ( ha-layla )
Hindi: आज रात को ( āj rāt ko )
Hungarian: ma éjjel ma éjszaka
Ido: canokte (io)
Interlingua: iste vespere iste nocte
Irish: anocht
Italian: stanotte
Japanese: 今夜 (ja) ( こんや, kon'ya ) , 今晩 (ja) ( こんばん, komban )
Khmer: យប់នេះ ( yup nih )
Korean: 오늘 저녁 ( oneul jeonyeok ) , 오늘 밤 ( oneul bam )
Kurdish:
Central Kurdish: ئەم شەو ( em şew )
Lao: ຄືນນີ້ ( khư̄n nī )
Latvian: šonakt
Lithuanian: šiąnakt (lt)
Macedonian: ноќва ( noḱva )
Marathi: आज रात्री ( āj rātrī )
Mongolian:
Cyrillic: өнөө шөнө ( önöö šönö )
Ngazidja Comorian: emasihu ya leo
Norman: ch'tigniet
Norwegian:
Bokmål: i natt
Nynorsk: i natt
Persian:
Dari: اِمْشَب ( imšab ) , اِمْشَو ( imšaw ) ( colloquial )
Iranian Persian: اِمْشب ( emšab )
Plautdietsch: venowent
Polish: dziś w nocy tej nocy
Portuguese: hoje à noite esta /essa noite
Romanian: la noapte
Russian: сего́дня но́чью ( sevódnja nóčʹju ) , се́ночь ( sénočʹ ) ( dialectal )
Scottish Gaelic: a-nochd
Serbo-Croatian:
Cyrillic: но̀ћас
Roman: nòćas
Slovak: dnes v noci
Slovene: nocój (sl)
Spanish: esta noche
Swedish: i natt (sv)
Telugu: ఈ రాత్రి ( ī rātri )
Tibetan: please add this translation if you can
Ukrainian: сього́дні вночі́ ( sʹohódni vnočí ) , сього́дні ні́ччю ( sʹohódni níččju ) , cьогоні́ч ( cʹohoníč ) , цьогоні́ч ( cʹohoníč )
Urdu: آج رات کو ( āj rāt ko )
Vietnamese: đêm nay
Volapük: aneito (vo)
Welsh: heno
West Frisian: jûn
tonight (usually uncountable , plural tonights
The nighttime of the current day or date; this night .
Tonight is the night.
I have high hopes for tonight .
nighttime today
Albanian: sonte (sq)
Amharic: please add this translation if you can
Arabic: اَللَّيْلَة ( al-layla )
Armenian: այսօրվա երեկոն ( aysōrva erekon ) , այս գիշերը ( ays gišerə )
Azerbaijani: bu gecə
Breton: fenoz (br) , henozh (br)
Bulgarian: тази вечер ( tazi večer )
Catalan: anit (ca)
Cherokee: ᎪᎯ ᎤᏒ ( gohi usv )
Chickasaw: himmaka' oklhili
Chinese:
Mandarin: 今晚 (zh) ( jīnwǎn )
Czech: dnes večer
Danish: i aften ( early night ) , i nat ( late night )
Dutch: vanavond (nl) , vannacht (nl)
Esperanto: hodiaŭ nokte
Estonian: tänane õhtu
Faroese: í kvøld
Finnish: tänä iltana
French: ce soir m au soir ( Belgium ) , à soir ( Quebec ) , cette nuit f
German: heute Abend m heute Nacht f
Greek: απόψε (el) ( apópse )
Gujarati: please add this translation if you can
Hebrew: הלילה ( haláyla ) , הערב ( haérev )
Hindi: आज रात f ( āj rāt )
Hungarian: ( before approx. 9 PM ) a mai este , ( after approx. 9 PM ) a mai éjszaka
Icelandic: í kvöld
Interlingua: iste vespere iste nocte
Italian: stasera (it) , stanotte
Japanese: 今夜 (ja) ( こんや, kon'ya ) , 今晩 (ja) ( こんばん, komban )
Korean: 오늘저녁 ( oneuljeonyeok ) , 오늘밤 ( oneulbam )
Kurdish:
Central Kurdish: ئەم شەو ( em şew )
Latin: hac nocte
Latvian: šis vakars m šī nakts f
Lithuanian: šis vakaras m ( evening ) , ši naktis f ( night )
Macedonian: вечерва ( večerva )
Maltese: illejla
Marathi: आजची रात्र f ( ājcī rātra )
Norwegian: i (no) kveld (no) ( early night, late evening ) , i (no) natt (no) ( night )
Occitan: anuèit (oc) anuèch (oc)
Polish: tej nocy , dziś w nocy , [nocą]
Portuguese: esta noite
Romanian: noaptea asta noaptea aceasta
Romansch: please add this translation if you can
Russian: сегодняшний вечер m ( sevodnjašnij večer ) , наступающая ночь f ( nastupajuščaja nočʹ )
Scots: the nicht
Serbo-Croatian:
Cyrillic: ноћас
Roman: noćas
Slovak: dnešný večer m
Spanish: esta noche
Swahili: usiku wa leo leo usiku
Telugu: ఈ రాత్రి ( ī rātri )
Urdu: آج رات f ( āj rāt )
Vietnamese: tối nay đêm nay
Volapük: aneit
Welsh: heno
West Frisian: jûn
tonight
Alternative form of tonyght tonight
Alternative form of tonyght 
