I'll be in Omotesando from Monday to Wednesday during the morning this week.
「月曜から水曜」は"from Monday to Wednesday"または"Monday through Wednesday"でもいいです。午前中は"in the morning"や"throughout/during the morning"は使います。そして"this week"の語尾に"this week only"を付けると「今週のみ」という意味になります。隔週を言いたいときは"every other week"です。毎週は"every week"といいます。
From Monday to Wednesday, I'm in Omotesando until lunch time.
I'm in Omotesando for the morning from Monday to Wednesday.
1) From Monday to Wednesday, I'm in Omotesando until lunch time.
月曜から水曜はお昼まで表参道にいます。
午前中は until lunch time (お昼まで), in the morning などといえます。
2) I'm in Omotesando for the morning from Monday to Wednesday.
月曜から水曜の午前中は表参道にいます。
for the morning は 午前中ずっと というニュアンスです。
I'm normally in Omotesando in the morning from Monday to Wednesday.
If this is a regularly occurring event then it's good to use the word "normally" or "usually" so that your listener knows that this happens every week. I hope that this helps! :)
From Monday through Wednesday, I'm in Omotesando in the mornings.
I'm in Omotedando in the morning on Mondays through to Wednesday on business.
From Monday through Wednesday, I'm in Omotesando in the mornings. - "through" is another way of saying "from and until".
I'm in Omotedando in the morning on Mondays through to Wednesday on business. - Because you are there for work, another way of saying this is that you are there "on business".
From Monday through Wednesday, I'm in Omotesando in the mornings.（月曜日から水曜日の午前中は表参道にいます）
→"through" は "from and until"（･･･から～まで）の別の言い方です。
I'm in Omotedando in the morning on Mondays through to Wednesday on business.（月曜日から水曜日の午前中は仕事の関係で表参道にいます）
→「仕事が目的で」は "on business" で表すことができます。
On Monday, Tuesday and Wednesday mornings i am in Omotesando for work
For work i am in Omotesando on Monday. Tuesday and Wednesday mornings
When you are talking about doing something to do with your work you would say 'for work'
To say you are somewhere in the morning on Monday.Tuesday and Wednesday you would say 'Monday.Tuesday and Wednesday mornings
仕事の関係で何かをするなら、'for work'（仕事のために）が使えます。
「月曜・火曜・水曜の午前中に」は、'Monday, Tuesday and Wednesday mornings' と言えます。
Monday through Wednesday mornings I'm working in Omotesando
Monday to Wednesday AMs I work in Omotesando
For work, on Monday, Tuesday, and Wednesday, you are in Omotesando during the morning. For a regular routine, you can use the present simple as in the second suggested sentence. When speaking about a future arrangement, you can use the present simple continuous as in the first example.
On Monday, Tuesday and Wednesday I'm working in Omotesando in the morning.
I'm based in Omotesando on Monday, Tuesday and Wednesday morning
This week I'll be working in Omotesando for the first 3 days, but only in the morning
*On Monday, Tuesday and Wednesday I'm working in Omotesando in the morning.*
*I'm based in Omotesando on Monday, Tuesday and Wednesday morning*
*This week I'll be working in Omotesando for the first 3 days, but only in the morning *
These are general phrases that you can use to explain that you're working mornings in Omotesando for 3 days of the week.
You could also say...
* I'm working mornings in Omotesando Monday, Tuesday and Wednesday ( this is casual)
* Monday through to Wednesday I'll be working in Omotesando in the mornings.
* This week I'm spending my mornings in Omotesando on Monday, Tuesday and Wednesday, then my schedule is back to normal.
If you'd like to express that this is unusual for your work pattern you can also say...
* After that it'll be back to normal.
* After Wednesday I'll be back to working mornings in the office.
* After this week it'll be back into the usual routine
Hope this helps! ^ ^
*On Monday, Tuesday and Wednesday I'm working in Omotesando in the morning.*
（月、火、水曜の午前中は表参道で働いています。）
*I'm based in Omotesando on Monday, Tuesday and Wednesday morning*
（月、火、水曜の午前中は表参道にいます。）
*This week I'll be working in Omotesando for the first 3 days, but only in the morning *
（今週最初の3日間は、午前中だけ表参道で働いています。）
これらは一般的はフレーズで、以下のようにも表現することができます。
* I'm working mornings in Omotesando Monday, Tuesday and Wednesday ( this is casual)
（月、火、水曜の午前中は表参道で働いています。）（これはカジュアルな表現です。）
* Monday through to Wednesday I'll be working in Omotesando in the mornings.
（月曜から水曜まで、午前中は表参道で働いています。）
* This week I'm spending my mornings in Omotesando on Monday, Tuesday and Wednesday, then my schedule is back to normal.
（今週、月、火、水曜の午前中は表参道にいて、それからいつものスケジュールにもどります。）
もし、これが通常とは違ったシフトであることを伝えるには以下のように言うことができます。
* After that it'll be back to normal.
（そのあとは、通常通りに戻ります。）
* After Wednesday I'll be back to working mornings in the office.
（水曜以降は、午前中はオフィスに戻ります。）
* After this week it'll be back into the usual routine
（今週以降は、いつものルーティンにかわります。）
お役に立てると幸いです。
アメリカ合衆国 
アイルランド 
イギリス 
