Outlook 2013 & Outlook 2010 Calendar provides option to the user to see forward date. This can be done by using the Keyboard shortcut Ctrl + G.
1. Navigate to Calendar View in Outlook 2013 or Outlook 2010
2. Press Ctrl + G to launch the following Go To Date dialog box
3. Type in the future date in the Date field and select the your preferred Calendar view and click OK button.
4. This would display the future date in Day Calendar view in Outlook navigation pane.
By this way you can check the future date in Outlook 2013 & Outlook 2010.