<style>
    .k-calendar-nav-today {
        display: none;
    }
</style>

<TelerikDatePicker @bind-Value="DatePickerValue"
                   Format="dd MMMM yyyy"
                   Min="@MinDate"
                   Max="@MaxDate"
                   Width="200px">
</TelerikDatePicker>

@code {
    private DateTime DatePickerValue { get; set; } = DateTime.Today;
    private DateTime MinDate = DateTime.Today.AddMonths(-1);
    private DateTime MaxDate = DateTime.Today.AddMonths(1);
}